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WSL2-Linux-Kernel
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Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs 

* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
  udf: Cleanup metadata flags handling
  udf: Skip mirror metadata FE loading when metadata FE is ok
  ext3: Allow quota file use root reservation
  udf: Remove web reference from UDF MAINTAINERS entry
  quota: Drop path reference on error exit from quotactl
  udf: Neaten udf_debug uses
  udf: Neaten logging output, use vsprintf extension %pV
  udf: Convert printks to pr_<level>
  udf: Rename udf_warning to udf_warn
  udf: Rename udf_error to udf_err
  udf: Promote some debugging messages to udf_error
  ext3: Remove the obsolete broken EXT3_IOC32_WAIT_FOR_READONLY.
  udf: Add readpages support for udf.
  ext3/balloc.c: local functions should be static
  ext2: fix the outdated comment in ext2_nfs_get_inode()
  ext3: remove deprecated oldalloc
  fs/ext3/balloc.c: delete useless initialization
  fs/ext2/balloc.c: delete useless initialization
  ext3: fix message in ext3_remount for rw-remount case
  ext3: Remove i_mutex from ext3_sync_file()

Fix up trivial (printf format cleanup) conflicts in fs/udf/udfdecl.h
This commit is contained in:
Linus Torvalds 2011-11-02 10:05:22 -07:00
Родитель de0a5345a5 ed47a7d00c
Коммит 34116645d9
25 изменённых файлов: 259 добавлений и 347 удалений
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8
Documentation/filesystems/ext3.txt
Просмотреть файл

@ -73,14 +73,6 @@ nobarrier (*) This also requires an IO stack which can support
also be used to enable or disable barriers, for also be used to enable or disable barriers, for
consistency with other ext3 mount options. consistency with other ext3 mount options.
orlov (*) This enables the new Orlov block allocator. It is
enabled by default.
oldalloc This disables the Orlov block allocator and enables
the old block allocator. Orlov should have better
performance - we'd like to get some feedback if it's
the contrary for you.
user_xattr Enables Extended User Attributes. Additionally, you user_xattr Enables Extended User Attributes. Additionally, you
need to have extended attribute support enabled in the need to have extended attribute support enabled in the
kernel configuration (CONFIG_EXT3_FS_XATTR). See the kernel configuration (CONFIG_EXT3_FS_XATTR). See the

1
MAINTAINERS
Просмотреть файл

@ -6683,7 +6683,6 @@ F: drivers/net/ethernet/8390/ne-h8300.c
UDF FILESYSTEM UDF FILESYSTEM
M: Jan Kara <jack@suse.cz> M: Jan Kara <jack@suse.cz>
W: http://linux-udf.sourceforge.net
S: Maintained S: Maintained
F: Documentation/filesystems/udf.txt F: Documentation/filesystems/udf.txt
F: fs/udf/ F: fs/udf/

2
fs/ext2/balloc.c
Просмотреть файл

@ -421,7 +421,7 @@ static inline int rsv_is_empty(struct ext2_reserve_window *rsv)
void ext2_init_block_alloc_info(struct inode *inode) void ext2_init_block_alloc_info(struct inode *inode)
{ {
struct ext2_inode_info *ei = EXT2_I(inode); struct ext2_inode_info *ei = EXT2_I(inode);
struct ext2_block_alloc_info *block_i = ei->i_block_alloc_info; struct ext2_block_alloc_info *block_i;
struct super_block *sb = inode->i_sb; struct super_block *sb = inode->i_sb;
block_i = kmalloc(sizeof(*block_i), GFP_NOFS); block_i = kmalloc(sizeof(*block_i), GFP_NOFS);

8
fs/ext2/super.c
Просмотреть файл

@ -327,10 +327,10 @@ static struct inode *ext2_nfs_get_inode(struct super_block *sb,
if (ino > le32_to_cpu(EXT2_SB(sb)->s_es->s_inodes_count)) if (ino > le32_to_cpu(EXT2_SB(sb)->s_es->s_inodes_count))
return ERR_PTR(-ESTALE); return ERR_PTR(-ESTALE);
/* iget isn't really right if the inode is currently unallocated!! /*
* ext2_read_inode currently does appropriate checks, but * ext2_iget isn't quite right if the inode is currently unallocated!
* it might be "neater" to call ext2_get_inode first and check * However ext2_iget currently does appropriate checks to handle stale
* if the inode is valid..... * inodes so everything is OK.
*/ */
inode = ext2_iget(sb, ino); inode = ext2_iget(sb, ino);
if (IS_ERR(inode)) if (IS_ERR(inode))

17
fs/ext3/balloc.c
Просмотреть файл

@ -427,7 +427,7 @@ static inline int rsv_is_empty(struct ext3_reserve_window *rsv)
void ext3_init_block_alloc_info(struct inode *inode) void ext3_init_block_alloc_info(struct inode *inode)
{ {
struct ext3_inode_info *ei = EXT3_I(inode); struct ext3_inode_info *ei = EXT3_I(inode);
struct ext3_block_alloc_info *block_i = ei->i_block_alloc_info; struct ext3_block_alloc_info *block_i;
struct super_block *sb = inode->i_sb; struct super_block *sb = inode->i_sb;
block_i = kmalloc(sizeof(*block_i), GFP_NOFS); block_i = kmalloc(sizeof(*block_i), GFP_NOFS);
@ -1440,14 +1440,14 @@ out:
* *
* Check if filesystem has at least 1 free block available for allocation. * Check if filesystem has at least 1 free block available for allocation.
*/ */
static int ext3_has_free_blocks(struct ext3_sb_info *sbi) static int ext3_has_free_blocks(struct ext3_sb_info *sbi, int use_reservation)
{ {
ext3_fsblk_t free_blocks, root_blocks; ext3_fsblk_t free_blocks, root_blocks;
free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter); free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count); root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) && if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
sbi->s_resuid != current_fsuid() && !use_reservation && sbi->s_resuid != current_fsuid() &&
(sbi->s_resgid == 0 || !in_group_p (sbi->s_resgid))) { (sbi->s_resgid == 0 || !in_group_p (sbi->s_resgid))) {
return 0; return 0;
} }
@ -1468,7 +1468,7 @@ static int ext3_has_free_blocks(struct ext3_sb_info *sbi)
*/ */
int ext3_should_retry_alloc(struct super_block *sb, int *retries) int ext3_should_retry_alloc(struct super_block *sb, int *retries)
{ {
if (!ext3_has_free_blocks(EXT3_SB(sb)) || (*retries)++ > 3) if (!ext3_has_free_blocks(EXT3_SB(sb), 0) || (*retries)++ > 3)
return 0; return 0;
jbd_debug(1, "%s: retrying operation after ENOSPC\n", sb->s_id); jbd_debug(1, "%s: retrying operation after ENOSPC\n", sb->s_id);
@ -1546,7 +1546,7 @@ ext3_fsblk_t ext3_new_blocks(handle_t *handle, struct inode *inode,
if (block_i && ((windowsz = block_i->rsv_window_node.rsv_goal_size) > 0)) if (block_i && ((windowsz = block_i->rsv_window_node.rsv_goal_size) > 0))
my_rsv = &block_i->rsv_window_node; my_rsv = &block_i->rsv_window_node;
if (!ext3_has_free_blocks(sbi)) { if (!ext3_has_free_blocks(sbi, IS_NOQUOTA(inode))) {
*errp = -ENOSPC; *errp = -ENOSPC;
goto out; goto out;
} }
@ -1924,9 +1924,10 @@ unsigned long ext3_bg_num_gdb(struct super_block *sb, int group)
* reaches any used block. Then issue a TRIM command on this extent and free * reaches any used block. Then issue a TRIM command on this extent and free
* the extent in the block bitmap. This is done until whole group is scanned. * the extent in the block bitmap. This is done until whole group is scanned.
*/ */
ext3_grpblk_t ext3_trim_all_free(struct super_block *sb, unsigned int group, static ext3_grpblk_t ext3_trim_all_free(struct super_block *sb,
ext3_grpblk_t start, ext3_grpblk_t max, unsigned int group,
ext3_grpblk_t minblocks) ext3_grpblk_t start, ext3_grpblk_t max,
ext3_grpblk_t minblocks)
{ {
handle_t *handle; handle_t *handle;
ext3_grpblk_t next, free_blocks, bit, freed, count = 0; ext3_grpblk_t next, free_blocks, bit, freed, count = 0;

10
fs/ext3/fsync.c
Просмотреть файл

@ -61,13 +61,6 @@ int ext3_sync_file(struct file *file, loff_t start, loff_t end, int datasync)
if (ret) if (ret)
goto out; goto out;
/*
* Taking the mutex here just to keep consistent with how fsync was
* called previously, however it looks like we don't need to take
* i_mutex at all.
*/
mutex_lock(&inode->i_mutex);
J_ASSERT(ext3_journal_current_handle() == NULL); J_ASSERT(ext3_journal_current_handle() == NULL);
/* /*
@ -85,7 +78,6 @@ int ext3_sync_file(struct file *file, loff_t start, loff_t end, int datasync)
* safe in-journal, which is all fsync() needs to ensure. * safe in-journal, which is all fsync() needs to ensure.
*/ */
if (ext3_should_journal_data(inode)) { if (ext3_should_journal_data(inode)) {
mutex_unlock(&inode->i_mutex);
ret = ext3_force_commit(inode->i_sb); ret = ext3_force_commit(inode->i_sb);
goto out; goto out;
} }
@ -108,8 +100,6 @@ int ext3_sync_file(struct file *file, loff_t start, loff_t end, int datasync)
*/ */
if (needs_barrier) if (needs_barrier)
blkdev_issue_flush(inode->i_sb->s_bdev, GFP_KERNEL, NULL); blkdev_issue_flush(inode->i_sb->s_bdev, GFP_KERNEL, NULL);
mutex_unlock(&inode->i_mutex);
out: out:
trace_ext3_sync_file_exit(inode, ret); trace_ext3_sync_file_exit(inode, ret);
return ret; return ret;

45
fs/ext3/ialloc.c
Просмотреть файл

@ -177,42 +177,6 @@ error_return:
ext3_std_error(sb, fatal); ext3_std_error(sb, fatal);
} }
/*
* There are two policies for allocating an inode. If the new inode is
* a directory, then a forward search is made for a block group with both
* free space and a low directory-to-inode ratio; if that fails, then of
* the groups with above-average free space, that group with the fewest
* directories already is chosen.
*
* For other inodes, search forward from the parent directory\'s block
* group to find a free inode.
*/
static int find_group_dir(struct super_block *sb, struct inode *parent)
{
int ngroups = EXT3_SB(sb)->s_groups_count;
unsigned int freei, avefreei;
struct ext3_group_desc *desc, *best_desc = NULL;
int group, best_group = -1;
freei = percpu_counter_read_positive(&EXT3_SB(sb)->s_freeinodes_counter);
avefreei = freei / ngroups;
for (group = 0; group < ngroups; group++) {
desc = ext3_get_group_desc (sb, group, NULL);
if (!desc || !desc->bg_free_inodes_count)
continue;
if (le16_to_cpu(desc->bg_free_inodes_count) < avefreei)
continue;
if (!best_desc ||
(le16_to_cpu(desc->bg_free_blocks_count) >
le16_to_cpu(best_desc->bg_free_blocks_count))) {
best_group = group;
best_desc = desc;
}
}
return best_group;
}
/* /*
* Orlov's allocator for directories. * Orlov's allocator for directories.
* *
@ -436,12 +400,9 @@ struct inode *ext3_new_inode(handle_t *handle, struct inode * dir,
sbi = EXT3_SB(sb); sbi = EXT3_SB(sb);
es = sbi->s_es; es = sbi->s_es;
if (S_ISDIR(mode)) { if (S_ISDIR(mode))
if (test_opt (sb, OLDALLOC)) group = find_group_orlov(sb, dir);
group = find_group_dir(sb, dir); else
else
group = find_group_orlov(sb, dir);
} else
group = find_group_other(sb, dir); group = find_group_other(sb, dir);
err = -ENOSPC; err = -ENOSPC;

24
fs/ext3/ioctl.c
Просмотреть файл

@ -150,30 +150,6 @@ setversion_out:
mnt_drop_write(filp->f_path.mnt); mnt_drop_write(filp->f_path.mnt);
return err; return err;
} }
#ifdef CONFIG_JBD_DEBUG
case EXT3_IOC_WAIT_FOR_READONLY:
/*
* This is racy - by the time we're woken up and running,
* the superblock could be released. And the module could
* have been unloaded. So sue me.
*
* Returns 1 if it slept, else zero.
*/
{
struct super_block *sb = inode->i_sb;
DECLARE_WAITQUEUE(wait, current);
int ret = 0;
set_current_state(TASK_INTERRUPTIBLE);
add_wait_queue(&EXT3_SB(sb)->ro_wait_queue, &wait);
if (timer_pending(&EXT3_SB(sb)->turn_ro_timer)) {
schedule();
ret = 1;
}
remove_wait_queue(&EXT3_SB(sb)->ro_wait_queue, &wait);
return ret;
}
#endif
case EXT3_IOC_GETRSVSZ: case EXT3_IOC_GETRSVSZ:
if (test_opt(inode->i_sb, RESERVATION) if (test_opt(inode->i_sb, RESERVATION)
&& S_ISREG(inode->i_mode) && S_ISREG(inode->i_mode)

12
fs/ext3/super.c
Просмотреть файл

@ -652,8 +652,6 @@ static int ext3_show_options(struct seq_file *seq, struct vfsmount *vfs)
seq_puts(seq, ",nouid32"); seq_puts(seq, ",nouid32");
if (test_opt(sb, DEBUG)) if (test_opt(sb, DEBUG))
seq_puts(seq, ",debug"); seq_puts(seq, ",debug");
if (test_opt(sb, OLDALLOC))
seq_puts(seq, ",oldalloc");
#ifdef CONFIG_EXT3_FS_XATTR #ifdef CONFIG_EXT3_FS_XATTR
if (test_opt(sb, XATTR_USER)) if (test_opt(sb, XATTR_USER))
seq_puts(seq, ",user_xattr"); seq_puts(seq, ",user_xattr");
@ -1049,10 +1047,12 @@ static int parse_options (char *options, struct super_block *sb,
set_opt (sbi->s_mount_opt, DEBUG); set_opt (sbi->s_mount_opt, DEBUG);
break; break;
case Opt_oldalloc: case Opt_oldalloc:
set_opt (sbi->s_mount_opt, OLDALLOC); ext3_msg(sb, KERN_WARNING,
"Ignoring deprecated oldalloc option");
break; break;
case Opt_orlov: case Opt_orlov:
clear_opt (sbi->s_mount_opt, OLDALLOC); ext3_msg(sb, KERN_WARNING,
"Ignoring deprecated orlov option");
break; break;
#ifdef CONFIG_EXT3_FS_XATTR #ifdef CONFIG_EXT3_FS_XATTR
case Opt_user_xattr: case Opt_user_xattr:
@ -2669,13 +2669,13 @@ static int ext3_remount (struct super_block * sb, int * flags, char * data)
/* /*
* If we have an unprocessed orphan list hanging * If we have an unprocessed orphan list hanging
* around from a previously readonly bdev mount, * around from a previously readonly bdev mount,
* require a full umount/remount for now. * require a full umount & mount for now.
*/ */
if (es->s_last_orphan) { if (es->s_last_orphan) {
ext3_msg(sb, KERN_WARNING, "warning: couldn't " ext3_msg(sb, KERN_WARNING, "warning: couldn't "
"remount RDWR because of unprocessed " "remount RDWR because of unprocessed "
"orphan inode list. Please " "orphan inode list. Please "
"umount/remount instead."); "umount & mount instead.");
err = -EINVAL; err = -EINVAL;
goto restore_opts; goto restore_opts;
} }

7
fs/quota/quota.c
Просмотреть файл

@ -363,12 +363,15 @@ SYSCALL_DEFINE4(quotactl, unsigned int, cmd, const char __user *, special,
} }
sb = quotactl_block(special); sb = quotactl_block(special);
if (IS_ERR(sb)) if (IS_ERR(sb)) {
return PTR_ERR(sb); ret = PTR_ERR(sb);
goto out;
}
ret = do_quotactl(sb, type, cmds, id, addr, pathp); ret = do_quotactl(sb, type, cmds, id, addr, pathp);
drop_super(sb); drop_super(sb);
out:
if (pathp && !IS_ERR(pathp)) if (pathp && !IS_ERR(pathp))
path_put(pathp); path_put(pathp);
return ret; return ret;

14
fs/udf/balloc.c
Просмотреть файл

@ -59,8 +59,8 @@ static int __load_block_bitmap(struct super_block *sb,
int nr_groups = bitmap->s_nr_groups; int nr_groups = bitmap->s_nr_groups;
if (block_group >= nr_groups) { if (block_group >= nr_groups) {
udf_debug("block_group (%d) > nr_groups (%d)\n", block_group, udf_debug("block_group (%d) > nr_groups (%d)\n",
nr_groups); block_group, nr_groups);
} }
if (bitmap->s_block_bitmap[block_group]) { if (bitmap->s_block_bitmap[block_group]) {
@ -126,8 +126,9 @@ static void udf_bitmap_free_blocks(struct super_block *sb,
if (bloc->logicalBlockNum + count < count || if (bloc->logicalBlockNum + count < count ||
(bloc->logicalBlockNum + count) > partmap->s_partition_len) { (bloc->logicalBlockNum + count) > partmap->s_partition_len) {
udf_debug("%d < %d || %d + %d > %d\n", udf_debug("%d < %d || %d + %d > %d\n",
bloc->logicalBlockNum, 0, bloc->logicalBlockNum, bloc->logicalBlockNum, 0,
count, partmap->s_partition_len); bloc->logicalBlockNum, count,
partmap->s_partition_len);
goto error_return; goto error_return;
} }
@ -155,7 +156,7 @@ static void udf_bitmap_free_blocks(struct super_block *sb,
if (udf_set_bit(bit + i, bh->b_data)) { if (udf_set_bit(bit + i, bh->b_data)) {
udf_debug("bit %ld already set\n", bit + i); udf_debug("bit %ld already set\n", bit + i);
udf_debug("byte=%2x\n", udf_debug("byte=%2x\n",
((char *)bh->b_data)[(bit + i) >> 3]); ((char *)bh->b_data)[(bit + i) >> 3]);
} }
} }
udf_add_free_space(sb, sbi->s_partition, count); udf_add_free_space(sb, sbi->s_partition, count);
@ -369,7 +370,8 @@ static void udf_table_free_blocks(struct super_block *sb,
if (bloc->logicalBlockNum + count < count || if (bloc->logicalBlockNum + count < count ||
(bloc->logicalBlockNum + count) > partmap->s_partition_len) { (bloc->logicalBlockNum + count) > partmap->s_partition_len) {
udf_debug("%d < %d || %d + %d > %d\n", udf_debug("%d < %d || %d + %d > %d\n",
bloc->logicalBlockNum, 0, bloc->logicalBlockNum, count, bloc->logicalBlockNum, 0,
bloc->logicalBlockNum, count,
partmap->s_partition_len); partmap->s_partition_len);
goto error_return; goto error_return;
} }

8
fs/udf/directory.c
Просмотреть файл

@ -162,8 +162,8 @@ struct fileIdentDesc *udf_get_fileident(void *buffer, int bufsize, int *offset)
int padlen; int padlen;
if ((!buffer) || (!offset)) { if ((!buffer) || (!offset)) {
udf_debug("invalidparms\n, buffer=%p, offset=%p\n", buffer, udf_debug("invalidparms, buffer=%p, offset=%p\n",
offset); buffer, offset);
return NULL; return NULL;
} }
@ -201,7 +201,7 @@ struct short_ad *udf_get_fileshortad(uint8_t *ptr, int maxoffset, uint32_t *offs
struct short_ad *sa; struct short_ad *sa;
if ((!ptr) || (!offset)) { if ((!ptr) || (!offset)) {
printk(KERN_ERR "udf: udf_get_fileshortad() invalidparms\n"); pr_err("%s: invalidparms\n", __func__);
return NULL; return NULL;
} }
@ -223,7 +223,7 @@ struct long_ad *udf_get_filelongad(uint8_t *ptr, int maxoffset, uint32_t *offset
struct long_ad *la; struct long_ad *la;
if ((!ptr) || (!offset)) { if ((!ptr) || (!offset)) {
printk(KERN_ERR "udf: udf_get_filelongad() invalidparms\n"); pr_err("%s: invalidparms\n", __func__);
return NULL; return NULL;
} }

48
fs/udf/inode.c
Просмотреть файл

@ -37,6 +37,7 @@
#include <linux/writeback.h> #include <linux/writeback.h>
#include <linux/slab.h> #include <linux/slab.h>
#include <linux/crc-itu-t.h> #include <linux/crc-itu-t.h>
#include <linux/mpage.h>
#include "udf_i.h" #include "udf_i.h"
#include "udf_sb.h" #include "udf_sb.h"
@ -83,12 +84,10 @@ void udf_evict_inode(struct inode *inode)
end_writeback(inode); end_writeback(inode);
if (iinfo->i_alloc_type != ICBTAG_FLAG_AD_IN_ICB && if (iinfo->i_alloc_type != ICBTAG_FLAG_AD_IN_ICB &&
inode->i_size != iinfo->i_lenExtents) { inode->i_size != iinfo->i_lenExtents) {
printk(KERN_WARNING "UDF-fs (%s): Inode %lu (mode %o) has " udf_warn(inode->i_sb, "Inode %lu (mode %o) has inode size %llu different from extent length %llu. Filesystem need not be standards compliant.\n",
"inode size %llu different from extent length %llu. " inode->i_ino, inode->i_mode,
"Filesystem need not be standards compliant.\n", (unsigned long long)inode->i_size,
inode->i_sb->s_id, inode->i_ino, inode->i_mode, (unsigned long long)iinfo->i_lenExtents);
(unsigned long long)inode->i_size,
(unsigned long long)iinfo->i_lenExtents);
} }
kfree(iinfo->i_ext.i_data); kfree(iinfo->i_ext.i_data);
iinfo->i_ext.i_data = NULL; iinfo->i_ext.i_data = NULL;
@ -104,7 +103,13 @@ static int udf_writepage(struct page *page, struct writeback_control *wbc)
static int udf_readpage(struct file *file, struct page *page) static int udf_readpage(struct file *file, struct page *page)
{ {
return block_read_full_page(page, udf_get_block); return mpage_readpage(page, udf_get_block);
}
static int udf_readpages(struct file *file, struct address_space *mapping,
struct list_head *pages, unsigned nr_pages)
{
return mpage_readpages(mapping, pages, nr_pages, udf_get_block);
} }
static int udf_write_begin(struct file *file, struct address_space *mapping, static int udf_write_begin(struct file *file, struct address_space *mapping,
@ -139,6 +144,7 @@ static sector_t udf_bmap(struct address_space *mapping, sector_t block)
const struct address_space_operations udf_aops = { const struct address_space_operations udf_aops = {
.readpage = udf_readpage, .readpage = udf_readpage,
.readpages = udf_readpages,
.writepage = udf_writepage, .writepage = udf_writepage,
.write_begin = udf_write_begin, .write_begin = udf_write_begin,
.write_end = generic_write_end, .write_end = generic_write_end,
@ -1169,16 +1175,15 @@ static void __udf_read_inode(struct inode *inode)
*/ */
bh = udf_read_ptagged(inode->i_sb, &iinfo->i_location, 0, &ident); bh = udf_read_ptagged(inode->i_sb, &iinfo->i_location, 0, &ident);
if (!bh) { if (!bh) {
printk(KERN_ERR "udf: udf_read_inode(ino %ld) failed !bh\n", udf_err(inode->i_sb, "(ino %ld) failed !bh\n", inode->i_ino);
inode->i_ino);
make_bad_inode(inode); make_bad_inode(inode);
return; return;
} }
if (ident != TAG_IDENT_FE && ident != TAG_IDENT_EFE && if (ident != TAG_IDENT_FE && ident != TAG_IDENT_EFE &&
ident != TAG_IDENT_USE) { ident != TAG_IDENT_USE) {
printk(KERN_ERR "udf: udf_read_inode(ino %ld) " udf_err(inode->i_sb, "(ino %ld) failed ident=%d\n",
"failed ident=%d\n", inode->i_ino, ident); inode->i_ino, ident);
brelse(bh); brelse(bh);
make_bad_inode(inode); make_bad_inode(inode);
return; return;
@ -1218,8 +1223,8 @@ static void __udf_read_inode(struct inode *inode)
} }
brelse(ibh); brelse(ibh);
} else if (fe->icbTag.strategyType != cpu_to_le16(4)) { } else if (fe->icbTag.strategyType != cpu_to_le16(4)) {
printk(KERN_ERR "udf: unsupported strategy type: %d\n", udf_err(inode->i_sb, "unsupported strategy type: %d\n",
le16_to_cpu(fe->icbTag.strategyType)); le16_to_cpu(fe->icbTag.strategyType));
brelse(bh); brelse(bh);
make_bad_inode(inode); make_bad_inode(inode);
return; return;
@ -1413,9 +1418,8 @@ static void udf_fill_inode(struct inode *inode, struct buffer_head *bh)
udf_debug("METADATA BITMAP FILE-----\n"); udf_debug("METADATA BITMAP FILE-----\n");
break; break;
default: default:
printk(KERN_ERR "udf: udf_fill_inode(ino %ld) failed unknown " udf_err(inode->i_sb, "(ino %ld) failed unknown file type=%d\n",
"file type=%d\n", inode->i_ino, inode->i_ino, fe->icbTag.fileType);
fe->icbTag.fileType);
make_bad_inode(inode); make_bad_inode(inode);
return; return;
} }
@ -1438,8 +1442,8 @@ static int udf_alloc_i_data(struct inode *inode, size_t size)
iinfo->i_ext.i_data = kmalloc(size, GFP_KERNEL); iinfo->i_ext.i_data = kmalloc(size, GFP_KERNEL);
if (!iinfo->i_ext.i_data) { if (!iinfo->i_ext.i_data) {
printk(KERN_ERR "udf:udf_alloc_i_data (ino %ld) " udf_err(inode->i_sb, "(ino %ld) no free memory\n",
"no free memory\n", inode->i_ino); inode->i_ino);
return -ENOMEM; return -ENOMEM;
} }
@ -1689,9 +1693,8 @@ out:
if (do_sync) { if (do_sync) {
sync_dirty_buffer(bh); sync_dirty_buffer(bh);
if (buffer_write_io_error(bh)) { if (buffer_write_io_error(bh)) {
printk(KERN_WARNING "IO error syncing udf inode " udf_warn(inode->i_sb, "IO error syncing udf inode [%08lx]\n",
"[%s:%08lx]\n", inode->i_sb->s_id, inode->i_ino);
inode->i_ino);
err = -EIO; err = -EIO;
} }
} }
@ -1982,8 +1985,7 @@ int8_t udf_current_aext(struct inode *inode, struct extent_position *epos,
*elen = le32_to_cpu(lad->extLength) & UDF_EXTENT_LENGTH_MASK; *elen = le32_to_cpu(lad->extLength) & UDF_EXTENT_LENGTH_MASK;
break; break;
default: default:
udf_debug("alloc_type = %d unsupported\n", udf_debug("alloc_type = %d unsupported\n", iinfo->i_alloc_type);
iinfo->i_alloc_type);
return -1; return -1;
} }

2
fs/udf/lowlevel.c
Просмотреть файл

@ -38,7 +38,7 @@ unsigned int udf_get_last_session(struct super_block *sb)
if (i == 0) { if (i == 0) {
udf_debug("XA disk: %s, vol_desc_start=%d\n", udf_debug("XA disk: %s, vol_desc_start=%d\n",
(ms_info.xa_flag ? "yes" : "no"), ms_info.addr.lba); ms_info.xa_flag ? "yes" : "no", ms_info.addr.lba);
if (ms_info.xa_flag) /* necessary for a valid ms_info.addr */ if (ms_info.xa_flag) /* necessary for a valid ms_info.addr */
vol_desc_start = ms_info.addr.lba; vol_desc_start = ms_info.addr.lba;
} else { } else {

19
fs/udf/misc.c
Просмотреть файл

@ -204,6 +204,7 @@ struct buffer_head *udf_read_tagged(struct super_block *sb, uint32_t block,
{ {
struct tag *tag_p; struct tag *tag_p;
struct buffer_head *bh = NULL; struct buffer_head *bh = NULL;
u8 checksum;
/* Read the block */ /* Read the block */
if (block == 0xFFFFFFFF) if (block == 0xFFFFFFFF)
@ -211,8 +212,8 @@ struct buffer_head *udf_read_tagged(struct super_block *sb, uint32_t block,
bh = udf_tread(sb, block); bh = udf_tread(sb, block);
if (!bh) { if (!bh) {
udf_debug("block=%d, location=%d: read failed\n", udf_err(sb, "read failed, block=%u, location=%d\n",
block, location); block, location);
return NULL; return NULL;
} }
@ -227,16 +228,18 @@ struct buffer_head *udf_read_tagged(struct super_block *sb, uint32_t block,
} }
/* Verify the tag checksum */ /* Verify the tag checksum */
if (udf_tag_checksum(tag_p) != tag_p->tagChecksum) { checksum = udf_tag_checksum(tag_p);
printk(KERN_ERR "udf: tag checksum failed block %d\n", block); if (checksum != tag_p->tagChecksum) {
udf_err(sb, "tag checksum failed, block %u: 0x%02x != 0x%02x\n",
block, checksum, tag_p->tagChecksum);
goto error_out; goto error_out;
} }
/* Verify the tag version */ /* Verify the tag version */
if (tag_p->descVersion != cpu_to_le16(0x0002U) && if (tag_p->descVersion != cpu_to_le16(0x0002U) &&
tag_p->descVersion != cpu_to_le16(0x0003U)) { tag_p->descVersion != cpu_to_le16(0x0003U)) {
udf_debug("tag version 0x%04x != 0x0002 || 0x0003 block %d\n", udf_err(sb, "tag version 0x%04x != 0x0002 || 0x0003, block %u\n",
le16_to_cpu(tag_p->descVersion), block); le16_to_cpu(tag_p->descVersion), block);
goto error_out; goto error_out;
} }
@ -248,8 +251,8 @@ struct buffer_head *udf_read_tagged(struct super_block *sb, uint32_t block,
return bh; return bh;
udf_debug("Crc failure block %d: crc = %d, crclen = %d\n", block, udf_debug("Crc failure block %d: crc = %d, crclen = %d\n", block,
le16_to_cpu(tag_p->descCRC), le16_to_cpu(tag_p->descCRCLength)); le16_to_cpu(tag_p->descCRC),
le16_to_cpu(tag_p->descCRCLength));
error_out: error_out:
brelse(bh); brelse(bh);
return NULL; return NULL;

5
fs/udf/namei.c
Просмотреть файл

@ -799,9 +799,8 @@ static int udf_rmdir(struct inode *dir, struct dentry *dentry)
if (retval) if (retval)
goto end_rmdir; goto end_rmdir;
if (inode->i_nlink != 2) if (inode->i_nlink != 2)
udf_warning(inode->i_sb, "udf_rmdir", udf_warn(inode->i_sb, "empty directory has nlink != 2 (%d)\n",
"empty directory has nlink != 2 (%d)", inode->i_nlink);
inode->i_nlink);
clear_nlink(inode); clear_nlink(inode);
inode->i_size = 0; inode->i_size = 0;
inode_dec_link_count(dir); inode_dec_link_count(dir);

19
fs/udf/partition.c
Просмотреть файл

@ -33,8 +33,8 @@ uint32_t udf_get_pblock(struct super_block *sb, uint32_t block,
struct udf_sb_info *sbi = UDF_SB(sb); struct udf_sb_info *sbi = UDF_SB(sb);
struct udf_part_map *map; struct udf_part_map *map;
if (partition >= sbi->s_partitions) { if (partition >= sbi->s_partitions) {
udf_debug("block=%d, partition=%d, offset=%d: " udf_debug("block=%d, partition=%d, offset=%d: invalid partition\n",
"invalid partition\n", block, partition, offset); block, partition, offset);
return 0xFFFFFFFF; return 0xFFFFFFFF;
} }
map = &sbi->s_partmaps[partition]; map = &sbi->s_partmaps[partition];
@ -60,8 +60,8 @@ uint32_t udf_get_pblock_virt15(struct super_block *sb, uint32_t block,
vdata = &map->s_type_specific.s_virtual; vdata = &map->s_type_specific.s_virtual;
if (block > vdata->s_num_entries) { if (block > vdata->s_num_entries) {
udf_debug("Trying to access block beyond end of VAT " udf_debug("Trying to access block beyond end of VAT (%d max %d)\n",
"(%d max %d)\n", block, vdata->s_num_entries); block, vdata->s_num_entries);
return 0xFFFFFFFF; return 0xFFFFFFFF;
} }
@ -321,9 +321,14 @@ uint32_t udf_get_pblock_meta25(struct super_block *sb, uint32_t block,
/* We shouldn't mount such media... */ /* We shouldn't mount such media... */
BUG_ON(!inode); BUG_ON(!inode);
retblk = udf_try_read_meta(inode, block, partition, offset); retblk = udf_try_read_meta(inode, block, partition, offset);
if (retblk == 0xFFFFFFFF) { if (retblk == 0xFFFFFFFF && mdata->s_metadata_fe) {
udf_warning(sb, __func__, "error reading from METADATA, " udf_warn(sb, "error reading from METADATA, trying to read from MIRROR\n");
"trying to read from MIRROR"); if (!(mdata->s_flags & MF_MIRROR_FE_LOADED)) {
mdata->s_mirror_fe = udf_find_metadata_inode_efe(sb,
mdata->s_mirror_file_loc, map->s_partition_num);
mdata->s_flags |= MF_MIRROR_FE_LOADED;
}
inode = mdata->s_mirror_fe; inode = mdata->s_mirror_fe;
if (!inode) if (!inode)
return 0xFFFFFFFF; return 0xFFFFFFFF;

280
fs/udf/super.c
Просмотреть файл

@ -75,8 +75,6 @@
#define UDF_DEFAULT_BLOCKSIZE 2048 #define UDF_DEFAULT_BLOCKSIZE 2048
static char error_buf[1024];
/* These are the "meat" - everything else is stuffing */ /* These are the "meat" - everything else is stuffing */
static int udf_fill_super(struct super_block *, void *, int); static int udf_fill_super(struct super_block *, void *, int);
static void udf_put_super(struct super_block *); static void udf_put_super(struct super_block *);
@ -92,8 +90,6 @@ static void udf_close_lvid(struct super_block *);
static unsigned int udf_count_free(struct super_block *); static unsigned int udf_count_free(struct super_block *);
static int udf_statfs(struct dentry *, struct kstatfs *); static int udf_statfs(struct dentry *, struct kstatfs *);
static int udf_show_options(struct seq_file *, struct vfsmount *); static int udf_show_options(struct seq_file *, struct vfsmount *);
static void udf_error(struct super_block *sb, const char *function,
const char *fmt, ...);
struct logicalVolIntegrityDescImpUse *udf_sb_lvidiu(struct udf_sb_info *sbi) struct logicalVolIntegrityDescImpUse *udf_sb_lvidiu(struct udf_sb_info *sbi)
{ {
@ -244,9 +240,8 @@ static int udf_sb_alloc_partition_maps(struct super_block *sb, u32 count)
sbi->s_partmaps = kcalloc(count, sizeof(struct udf_part_map), sbi->s_partmaps = kcalloc(count, sizeof(struct udf_part_map),
GFP_KERNEL); GFP_KERNEL);
if (!sbi->s_partmaps) { if (!sbi->s_partmaps) {
udf_error(sb, __func__, udf_err(sb, "Unable to allocate space for %d partition maps\n",
"Unable to allocate space for %d partition maps", count);
count);
sbi->s_partitions = 0; sbi->s_partitions = 0;
return -ENOMEM; return -ENOMEM;
} }
@ -550,8 +545,7 @@ static int udf_parse_options(char *options, struct udf_options *uopt,
uopt->dmode = option & 0777; uopt->dmode = option & 0777;
break; break;
default: default:
printk(KERN_ERR "udf: bad mount option \"%s\" " pr_err("bad mount option \"%s\" or missing value\n", p);
"or missing value\n", p);
return 0; return 0;
} }
} }
@ -645,20 +639,16 @@ static loff_t udf_check_vsd(struct super_block *sb)
udf_debug("ISO9660 Boot Record found\n"); udf_debug("ISO9660 Boot Record found\n");
break; break;
case 1: case 1:
udf_debug("ISO9660 Primary Volume Descriptor " udf_debug("ISO9660 Primary Volume Descriptor found\n");
"found\n");
break; break;
case 2: case 2:
udf_debug("ISO9660 Supplementary Volume " udf_debug("ISO9660 Supplementary Volume Descriptor found\n");
"Descriptor found\n");
break; break;
case 3: case 3:
udf_debug("ISO9660 Volume Partition Descriptor " udf_debug("ISO9660 Volume Partition Descriptor found\n");
"found\n");
break; break;
case 255: case 255:
udf_debug("ISO9660 Volume Descriptor Set " udf_debug("ISO9660 Volume Descriptor Set Terminator found\n");
"Terminator found\n");
break; break;
default: default:
udf_debug("ISO9660 VRS (%u) found\n", udf_debug("ISO9660 VRS (%u) found\n",
@ -809,8 +799,7 @@ static int udf_load_pvoldesc(struct super_block *sb, sector_t block)
pvoldesc->recordingDateAndTime)) { pvoldesc->recordingDateAndTime)) {
#ifdef UDFFS_DEBUG #ifdef UDFFS_DEBUG
struct timestamp *ts = &pvoldesc->recordingDateAndTime; struct timestamp *ts = &pvoldesc->recordingDateAndTime;
udf_debug("recording time %04u/%02u/%02u" udf_debug("recording time %04u/%02u/%02u %02u:%02u (%x)\n",
" %02u:%02u (%x)\n",
le16_to_cpu(ts->year), ts->month, ts->day, ts->hour, le16_to_cpu(ts->year), ts->month, ts->day, ts->hour,
ts->minute, le16_to_cpu(ts->typeAndTimezone)); ts->minute, le16_to_cpu(ts->typeAndTimezone));
#endif #endif
@ -821,7 +810,7 @@ static int udf_load_pvoldesc(struct super_block *sb, sector_t block)
strncpy(UDF_SB(sb)->s_volume_ident, outstr->u_name, strncpy(UDF_SB(sb)->s_volume_ident, outstr->u_name,
outstr->u_len > 31 ? 31 : outstr->u_len); outstr->u_len > 31 ? 31 : outstr->u_len);
udf_debug("volIdent[] = '%s'\n", udf_debug("volIdent[] = '%s'\n",
UDF_SB(sb)->s_volume_ident); UDF_SB(sb)->s_volume_ident);
} }
if (!udf_build_ustr(instr, pvoldesc->volSetIdent, 128)) if (!udf_build_ustr(instr, pvoldesc->volSetIdent, 128))
@ -837,64 +826,57 @@ out1:
return ret; return ret;
} }
struct inode *udf_find_metadata_inode_efe(struct super_block *sb,
u32 meta_file_loc, u32 partition_num)
{
struct kernel_lb_addr addr;
struct inode *metadata_fe;
addr.logicalBlockNum = meta_file_loc;
addr.partitionReferenceNum = partition_num;
metadata_fe = udf_iget(sb, &addr);
if (metadata_fe == NULL)
udf_warn(sb, "metadata inode efe not found\n");
else if (UDF_I(metadata_fe)->i_alloc_type != ICBTAG_FLAG_AD_SHORT) {
udf_warn(sb, "metadata inode efe does not have short allocation descriptors!\n");
iput(metadata_fe);
metadata_fe = NULL;
}
return metadata_fe;
}
static int udf_load_metadata_files(struct super_block *sb, int partition) static int udf_load_metadata_files(struct super_block *sb, int partition)
{ {
struct udf_sb_info *sbi = UDF_SB(sb); struct udf_sb_info *sbi = UDF_SB(sb);
struct udf_part_map *map; struct udf_part_map *map;
struct udf_meta_data *mdata; struct udf_meta_data *mdata;
struct kernel_lb_addr addr; struct kernel_lb_addr addr;
int fe_error = 0;
map = &sbi->s_partmaps[partition]; map = &sbi->s_partmaps[partition];
mdata = &map->s_type_specific.s_metadata; mdata = &map->s_type_specific.s_metadata;
/* metadata address */ /* metadata address */
addr.logicalBlockNum = mdata->s_meta_file_loc;
addr.partitionReferenceNum = map->s_partition_num;
udf_debug("Metadata file location: block = %d part = %d\n", udf_debug("Metadata file location: block = %d part = %d\n",
addr.logicalBlockNum, addr.partitionReferenceNum); mdata->s_meta_file_loc, map->s_partition_num);
mdata->s_metadata_fe = udf_iget(sb, &addr); mdata->s_metadata_fe = udf_find_metadata_inode_efe(sb,
mdata->s_meta_file_loc, map->s_partition_num);
if (mdata->s_metadata_fe == NULL) { if (mdata->s_metadata_fe == NULL) {
udf_warning(sb, __func__, "metadata inode efe not found, " /* mirror file entry */
"will try mirror inode."); udf_debug("Mirror metadata file location: block = %d part = %d\n",
fe_error = 1; mdata->s_mirror_file_loc, map->s_partition_num);
} else if (UDF_I(mdata->s_metadata_fe)->i_alloc_type !=
ICBTAG_FLAG_AD_SHORT) {
udf_warning(sb, __func__, "metadata inode efe does not have "
"short allocation descriptors!");
fe_error = 1;
iput(mdata->s_metadata_fe);
mdata->s_metadata_fe = NULL;
}
/* mirror file entry */ mdata->s_mirror_fe = udf_find_metadata_inode_efe(sb,
addr.logicalBlockNum = mdata->s_mirror_file_loc; mdata->s_mirror_file_loc, map->s_partition_num);
addr.partitionReferenceNum = map->s_partition_num;
udf_debug("Mirror metadata file location: block = %d part = %d\n", if (mdata->s_mirror_fe == NULL) {
addr.logicalBlockNum, addr.partitionReferenceNum); udf_err(sb, "Both metadata and mirror metadata inode efe can not found\n");
mdata->s_mirror_fe = udf_iget(sb, &addr);
if (mdata->s_mirror_fe == NULL) {
if (fe_error) {
udf_error(sb, __func__, "mirror inode efe not found "
"and metadata inode is missing too, exiting...");
goto error_exit;
} else
udf_warning(sb, __func__, "mirror inode efe not found,"
" but metadata inode is OK");
} else if (UDF_I(mdata->s_mirror_fe)->i_alloc_type !=
ICBTAG_FLAG_AD_SHORT) {
udf_warning(sb, __func__, "mirror inode efe does not have "
"short allocation descriptors!");
iput(mdata->s_mirror_fe);
mdata->s_mirror_fe = NULL;
if (fe_error)
goto error_exit; goto error_exit;
}
} }
/* /*
@ -907,18 +889,15 @@ static int udf_load_metadata_files(struct super_block *sb, int partition)
addr.partitionReferenceNum = map->s_partition_num; addr.partitionReferenceNum = map->s_partition_num;
udf_debug("Bitmap file location: block = %d part = %d\n", udf_debug("Bitmap file location: block = %d part = %d\n",
addr.logicalBlockNum, addr.partitionReferenceNum); addr.logicalBlockNum, addr.partitionReferenceNum);
mdata->s_bitmap_fe = udf_iget(sb, &addr); mdata->s_bitmap_fe = udf_iget(sb, &addr);
if (mdata->s_bitmap_fe == NULL) { if (mdata->s_bitmap_fe == NULL) {
if (sb->s_flags & MS_RDONLY) if (sb->s_flags & MS_RDONLY)
udf_warning(sb, __func__, "bitmap inode efe " udf_warn(sb, "bitmap inode efe not found but it's ok since the disc is mounted read-only\n");
"not found but it's ok since the disc"
" is mounted read-only");
else { else {
udf_error(sb, __func__, "bitmap inode efe not " udf_err(sb, "bitmap inode efe not found and attempted read-write mount\n");
"found and attempted read-write mount");
goto error_exit; goto error_exit;
} }
} }
@ -971,9 +950,8 @@ static struct udf_bitmap *udf_sb_alloc_bitmap(struct super_block *sb, u32 index)
bitmap = vzalloc(size); /* TODO: get rid of vzalloc */ bitmap = vzalloc(size); /* TODO: get rid of vzalloc */
if (bitmap == NULL) { if (bitmap == NULL) {
udf_error(sb, __func__, udf_err(sb, "Unable to allocate space for bitmap and %d buffer_head pointers\n",
"Unable to allocate space for bitmap " nr_groups);
"and %d buffer_head pointers", nr_groups);
return NULL; return NULL;
} }
@ -1003,10 +981,9 @@ static int udf_fill_partdesc_info(struct super_block *sb,
if (p->accessType == cpu_to_le32(PD_ACCESS_TYPE_OVERWRITABLE)) if (p->accessType == cpu_to_le32(PD_ACCESS_TYPE_OVERWRITABLE))
map->s_partition_flags |= UDF_PART_FLAG_OVERWRITABLE; map->s_partition_flags |= UDF_PART_FLAG_OVERWRITABLE;
udf_debug("Partition (%d type %x) starts at physical %d, " udf_debug("Partition (%d type %x) starts at physical %d, block length %d\n",
"block length %d\n", p_index, p_index, map->s_partition_type,
map->s_partition_type, map->s_partition_root, map->s_partition_root, map->s_partition_len);
map->s_partition_len);
if (strcmp(p->partitionContents.ident, PD_PARTITION_CONTENTS_NSR02) && if (strcmp(p->partitionContents.ident, PD_PARTITION_CONTENTS_NSR02) &&
strcmp(p->partitionContents.ident, PD_PARTITION_CONTENTS_NSR03)) strcmp(p->partitionContents.ident, PD_PARTITION_CONTENTS_NSR03))
@ -1023,12 +1000,12 @@ static int udf_fill_partdesc_info(struct super_block *sb,
map->s_uspace.s_table = udf_iget(sb, &loc); map->s_uspace.s_table = udf_iget(sb, &loc);
if (!map->s_uspace.s_table) { if (!map->s_uspace.s_table) {
udf_debug("cannot load unallocSpaceTable (part %d)\n", udf_debug("cannot load unallocSpaceTable (part %d)\n",
p_index); p_index);
return 1; return 1;
} }
map->s_partition_flags |= UDF_PART_FLAG_UNALLOC_TABLE; map->s_partition_flags |= UDF_PART_FLAG_UNALLOC_TABLE;
udf_debug("unallocSpaceTable (part %d) @ %ld\n", udf_debug("unallocSpaceTable (part %d) @ %ld\n",
p_index, map->s_uspace.s_table->i_ino); p_index, map->s_uspace.s_table->i_ino);
} }
if (phd->unallocSpaceBitmap.extLength) { if (phd->unallocSpaceBitmap.extLength) {
@ -1041,8 +1018,8 @@ static int udf_fill_partdesc_info(struct super_block *sb,
bitmap->s_extPosition = le32_to_cpu( bitmap->s_extPosition = le32_to_cpu(
phd->unallocSpaceBitmap.extPosition); phd->unallocSpaceBitmap.extPosition);
map->s_partition_flags |= UDF_PART_FLAG_UNALLOC_BITMAP; map->s_partition_flags |= UDF_PART_FLAG_UNALLOC_BITMAP;
udf_debug("unallocSpaceBitmap (part %d) @ %d\n", p_index, udf_debug("unallocSpaceBitmap (part %d) @ %d\n",
bitmap->s_extPosition); p_index, bitmap->s_extPosition);
} }
if (phd->partitionIntegrityTable.extLength) if (phd->partitionIntegrityTable.extLength)
@ -1058,13 +1035,13 @@ static int udf_fill_partdesc_info(struct super_block *sb,
map->s_fspace.s_table = udf_iget(sb, &loc); map->s_fspace.s_table = udf_iget(sb, &loc);
if (!map->s_fspace.s_table) { if (!map->s_fspace.s_table) {
udf_debug("cannot load freedSpaceTable (part %d)\n", udf_debug("cannot load freedSpaceTable (part %d)\n",
p_index); p_index);
return 1; return 1;
} }
map->s_partition_flags |= UDF_PART_FLAG_FREED_TABLE; map->s_partition_flags |= UDF_PART_FLAG_FREED_TABLE;
udf_debug("freedSpaceTable (part %d) @ %ld\n", udf_debug("freedSpaceTable (part %d) @ %ld\n",
p_index, map->s_fspace.s_table->i_ino); p_index, map->s_fspace.s_table->i_ino);
} }
if (phd->freedSpaceBitmap.extLength) { if (phd->freedSpaceBitmap.extLength) {
@ -1077,8 +1054,8 @@ static int udf_fill_partdesc_info(struct super_block *sb,
bitmap->s_extPosition = le32_to_cpu( bitmap->s_extPosition = le32_to_cpu(
phd->freedSpaceBitmap.extPosition); phd->freedSpaceBitmap.extPosition);
map->s_partition_flags |= UDF_PART_FLAG_FREED_BITMAP; map->s_partition_flags |= UDF_PART_FLAG_FREED_BITMAP;
udf_debug("freedSpaceBitmap (part %d) @ %d\n", p_index, udf_debug("freedSpaceBitmap (part %d) @ %d\n",
bitmap->s_extPosition); p_index, bitmap->s_extPosition);
} }
return 0; return 0;
} }
@ -1118,11 +1095,9 @@ static int udf_load_vat(struct super_block *sb, int p_index, int type1_index)
udf_find_vat_block(sb, p_index, type1_index, sbi->s_last_block); udf_find_vat_block(sb, p_index, type1_index, sbi->s_last_block);
if (!sbi->s_vat_inode && if (!sbi->s_vat_inode &&
sbi->s_last_block != blocks - 1) { sbi->s_last_block != blocks - 1) {
printk(KERN_NOTICE "UDF-fs: Failed to read VAT inode from the" pr_notice("Failed to read VAT inode from the last recorded block (%lu), retrying with the last block of the device (%lu).\n",
" last recorded block (%lu), retrying with the last " (unsigned long)sbi->s_last_block,
"block of the device (%lu).\n", (unsigned long)blocks - 1);
(unsigned long)sbi->s_last_block,
(unsigned long)blocks - 1);
udf_find_vat_block(sb, p_index, type1_index, blocks - 1); udf_find_vat_block(sb, p_index, type1_index, blocks - 1);
} }
if (!sbi->s_vat_inode) if (!sbi->s_vat_inode)
@ -1220,8 +1195,8 @@ static int udf_load_partdesc(struct super_block *sb, sector_t block)
if (map->s_partition_type == UDF_METADATA_MAP25) { if (map->s_partition_type == UDF_METADATA_MAP25) {
ret = udf_load_metadata_files(sb, i); ret = udf_load_metadata_files(sb, i);
if (ret) { if (ret) {
printk(KERN_ERR "UDF-fs: error loading MetaData " udf_err(sb, "error loading MetaData partition map %d\n",
"partition map %d\n", i); i);
goto out_bh; goto out_bh;
} }
} else { } else {
@ -1234,9 +1209,7 @@ static int udf_load_partdesc(struct super_block *sb, sector_t block)
* overwrite blocks instead of relocating them). * overwrite blocks instead of relocating them).
*/ */
sb->s_flags |= MS_RDONLY; sb->s_flags |= MS_RDONLY;
printk(KERN_NOTICE "UDF-fs: Filesystem marked read-only " pr_notice("Filesystem marked read-only because writing to pseudooverwrite partition is not implemented\n");
"because writing to pseudooverwrite partition is "
"not implemented.\n");
} }
out_bh: out_bh:
/* In case loading failed, we handle cleanup in udf_fill_super */ /* In case loading failed, we handle cleanup in udf_fill_super */
@ -1344,9 +1317,8 @@ static int udf_load_logicalvol(struct super_block *sb, sector_t block,
struct metadataPartitionMap *mdm = struct metadataPartitionMap *mdm =
(struct metadataPartitionMap *) (struct metadataPartitionMap *)
&(lvd->partitionMaps[offset]); &(lvd->partitionMaps[offset]);
udf_debug("Parsing Logical vol part %d " udf_debug("Parsing Logical vol part %d type %d id=%s\n",
"type %d id=%s\n", i, type, i, type, UDF_ID_METADATA);
UDF_ID_METADATA);
map->s_partition_type = UDF_METADATA_MAP25; map->s_partition_type = UDF_METADATA_MAP25;
map->s_partition_func = udf_get_pblock_meta25; map->s_partition_func = udf_get_pblock_meta25;
@ -1361,25 +1333,24 @@ static int udf_load_logicalvol(struct super_block *sb, sector_t block,
le32_to_cpu(mdm->allocUnitSize); le32_to_cpu(mdm->allocUnitSize);
mdata->s_align_unit_size = mdata->s_align_unit_size =
le16_to_cpu(mdm->alignUnitSize); le16_to_cpu(mdm->alignUnitSize);
mdata->s_dup_md_flag = if (mdm->flags & 0x01)
mdm->flags & 0x01; mdata->s_flags |= MF_DUPLICATE_MD;
udf_debug("Metadata Ident suffix=0x%x\n", udf_debug("Metadata Ident suffix=0x%x\n",
(le16_to_cpu( le16_to_cpu(*(__le16 *)
((__le16 *) mdm->partIdent.identSuffix));
mdm->partIdent.identSuffix)[0])));
udf_debug("Metadata part num=%d\n", udf_debug("Metadata part num=%d\n",
le16_to_cpu(mdm->partitionNum)); le16_to_cpu(mdm->partitionNum));
udf_debug("Metadata part alloc unit size=%d\n", udf_debug("Metadata part alloc unit size=%d\n",
le32_to_cpu(mdm->allocUnitSize)); le32_to_cpu(mdm->allocUnitSize));
udf_debug("Metadata file loc=%d\n", udf_debug("Metadata file loc=%d\n",
le32_to_cpu(mdm->metadataFileLoc)); le32_to_cpu(mdm->metadataFileLoc));
udf_debug("Mirror file loc=%d\n", udf_debug("Mirror file loc=%d\n",
le32_to_cpu(mdm->metadataMirrorFileLoc)); le32_to_cpu(mdm->metadataMirrorFileLoc));
udf_debug("Bitmap file loc=%d\n", udf_debug("Bitmap file loc=%d\n",
le32_to_cpu(mdm->metadataBitmapFileLoc)); le32_to_cpu(mdm->metadataBitmapFileLoc));
udf_debug("Duplicate Flag: %d %d\n", udf_debug("Flags: %d %d\n",
mdata->s_dup_md_flag, mdm->flags); mdata->s_flags, mdm->flags);
} else { } else {
udf_debug("Unknown ident: %s\n", udf_debug("Unknown ident: %s\n",
upm2->partIdent.ident); upm2->partIdent.ident);
@ -1389,16 +1360,15 @@ static int udf_load_logicalvol(struct super_block *sb, sector_t block,
map->s_partition_num = le16_to_cpu(upm2->partitionNum); map->s_partition_num = le16_to_cpu(upm2->partitionNum);
} }
udf_debug("Partition (%d:%d) type %d on volume %d\n", udf_debug("Partition (%d:%d) type %d on volume %d\n",
i, map->s_partition_num, type, i, map->s_partition_num, type, map->s_volumeseqnum);
map->s_volumeseqnum);
} }
if (fileset) { if (fileset) {
struct long_ad *la = (struct long_ad *)&(lvd->logicalVolContentsUse[0]); struct long_ad *la = (struct long_ad *)&(lvd->logicalVolContentsUse[0]);
*fileset = lelb_to_cpu(la->extLocation); *fileset = lelb_to_cpu(la->extLocation);
udf_debug("FileSet found in LogicalVolDesc at block=%d, " udf_debug("FileSet found in LogicalVolDesc at block=%d, partition=%d\n",
"partition=%d\n", fileset->logicalBlockNum, fileset->logicalBlockNum,
fileset->partitionReferenceNum); fileset->partitionReferenceNum);
} }
if (lvd->integritySeqExt.extLength) if (lvd->integritySeqExt.extLength)
@ -1478,9 +1448,9 @@ static noinline int udf_process_sequence(struct super_block *sb, long block,
bh = udf_read_tagged(sb, block, block, &ident); bh = udf_read_tagged(sb, block, block, &ident);
if (!bh) { if (!bh) {
printk(KERN_ERR "udf: Block %Lu of volume descriptor " udf_err(sb,
"sequence is corrupted or we could not read " "Block %llu of volume descriptor sequence is corrupted or we could not read it\n",
"it.\n", (unsigned long long)block); (unsigned long long)block);
return 1; return 1;
} }
@ -1553,7 +1523,7 @@ static noinline int udf_process_sequence(struct super_block *sb, long block,
* in a suitable order * in a suitable order
*/ */
if (!vds[VDS_POS_PRIMARY_VOL_DESC].block) { if (!vds[VDS_POS_PRIMARY_VOL_DESC].block) {
printk(KERN_ERR "udf: Primary Volume Descriptor not found!\n"); udf_err(sb, "Primary Volume Descriptor not found!\n");
return 1; return 1;
} }
if (udf_load_pvoldesc(sb, vds[VDS_POS_PRIMARY_VOL_DESC].block)) if (udf_load_pvoldesc(sb, vds[VDS_POS_PRIMARY_VOL_DESC].block))
@ -1740,7 +1710,7 @@ static int udf_load_vrs(struct super_block *sb, struct udf_options *uopt,
if (!sb_set_blocksize(sb, uopt->blocksize)) { if (!sb_set_blocksize(sb, uopt->blocksize)) {
if (!silent) if (!silent)
printk(KERN_WARNING "UDF-fs: Bad block size\n"); udf_warn(sb, "Bad block size\n");
return 0; return 0;
} }
sbi->s_last_block = uopt->lastblock; sbi->s_last_block = uopt->lastblock;
@ -1749,12 +1719,11 @@ static int udf_load_vrs(struct super_block *sb, struct udf_options *uopt,
nsr_off = udf_check_vsd(sb); nsr_off = udf_check_vsd(sb);
if (!nsr_off) { if (!nsr_off) {
if (!silent) if (!silent)
printk(KERN_WARNING "UDF-fs: No VRS found\n"); udf_warn(sb, "No VRS found\n");
return 0; return 0;
} }
if (nsr_off == -1) if (nsr_off == -1)
udf_debug("Failed to read byte 32768. Assuming open " udf_debug("Failed to read byte 32768. Assuming open disc. Skipping validity check\n");
"disc. Skipping validity check\n");
if (!sbi->s_last_block) if (!sbi->s_last_block)
sbi->s_last_block = udf_get_last_block(sb); sbi->s_last_block = udf_get_last_block(sb);
} else { } else {
@ -1765,7 +1734,7 @@ static int udf_load_vrs(struct super_block *sb, struct udf_options *uopt,
sbi->s_anchor = uopt->anchor; sbi->s_anchor = uopt->anchor;
if (!udf_find_anchor(sb, fileset)) { if (!udf_find_anchor(sb, fileset)) {
if (!silent) if (!silent)
printk(KERN_WARNING "UDF-fs: No anchor found\n"); udf_warn(sb, "No anchor found\n");
return 0; return 0;
} }
return 1; return 1;
@ -1937,8 +1906,7 @@ static int udf_fill_super(struct super_block *sb, void *options, int silent)
if (uopt.flags & (1 << UDF_FLAG_UTF8) && if (uopt.flags & (1 << UDF_FLAG_UTF8) &&
uopt.flags & (1 << UDF_FLAG_NLS_MAP)) { uopt.flags & (1 << UDF_FLAG_NLS_MAP)) {
udf_error(sb, "udf_read_super", udf_err(sb, "utf8 cannot be combined with iocharset\n");
"utf8 cannot be combined with iocharset\n");
goto error_out; goto error_out;
} }
#ifdef CONFIG_UDF_NLS #ifdef CONFIG_UDF_NLS
@ -1987,15 +1955,14 @@ static int udf_fill_super(struct super_block *sb, void *options, int silent)
ret = udf_load_vrs(sb, &uopt, silent, &fileset); ret = udf_load_vrs(sb, &uopt, silent, &fileset);
if (!ret && uopt.blocksize != UDF_DEFAULT_BLOCKSIZE) { if (!ret && uopt.blocksize != UDF_DEFAULT_BLOCKSIZE) {
if (!silent) if (!silent)
printk(KERN_NOTICE pr_notice("Rescanning with blocksize %d\n",
"UDF-fs: Rescanning with blocksize " UDF_DEFAULT_BLOCKSIZE);
"%d\n", UDF_DEFAULT_BLOCKSIZE);
uopt.blocksize = UDF_DEFAULT_BLOCKSIZE; uopt.blocksize = UDF_DEFAULT_BLOCKSIZE;
ret = udf_load_vrs(sb, &uopt, silent, &fileset); ret = udf_load_vrs(sb, &uopt, silent, &fileset);
} }
} }
if (!ret) { if (!ret) {
printk(KERN_WARNING "UDF-fs: No partition found (1)\n"); udf_warn(sb, "No partition found (1)\n");
goto error_out; goto error_out;
} }
@ -2010,10 +1977,9 @@ static int udf_fill_super(struct super_block *sb, void *options, int silent)
le16_to_cpu(lvidiu->maxUDFWriteRev); */ le16_to_cpu(lvidiu->maxUDFWriteRev); */
if (minUDFReadRev > UDF_MAX_READ_VERSION) { if (minUDFReadRev > UDF_MAX_READ_VERSION) {
printk(KERN_ERR "UDF-fs: minUDFReadRev=%x " udf_err(sb, "minUDFReadRev=%x (max is %x)\n",
"(max is %x)\n", le16_to_cpu(lvidiu->minUDFReadRev),
le16_to_cpu(lvidiu->minUDFReadRev), UDF_MAX_READ_VERSION);
UDF_MAX_READ_VERSION);
goto error_out; goto error_out;
} else if (minUDFWriteRev > UDF_MAX_WRITE_VERSION) } else if (minUDFWriteRev > UDF_MAX_WRITE_VERSION)
sb->s_flags |= MS_RDONLY; sb->s_flags |= MS_RDONLY;
@ -2027,28 +1993,27 @@ static int udf_fill_super(struct super_block *sb, void *options, int silent)
} }
if (!sbi->s_partitions) { if (!sbi->s_partitions) {
printk(KERN_WARNING "UDF-fs: No partition found (2)\n"); udf_warn(sb, "No partition found (2)\n");
goto error_out; goto error_out;
} }
if (sbi->s_partmaps[sbi->s_partition].s_partition_flags & if (sbi->s_partmaps[sbi->s_partition].s_partition_flags &
UDF_PART_FLAG_READ_ONLY) { UDF_PART_FLAG_READ_ONLY) {
printk(KERN_NOTICE "UDF-fs: Partition marked readonly; " pr_notice("Partition marked readonly; forcing readonly mount\n");
"forcing readonly mount\n");
sb->s_flags |= MS_RDONLY; sb->s_flags |= MS_RDONLY;
} }
if (udf_find_fileset(sb, &fileset, &rootdir)) { if (udf_find_fileset(sb, &fileset, &rootdir)) {
printk(KERN_WARNING "UDF-fs: No fileset found\n"); udf_warn(sb, "No fileset found\n");
goto error_out; goto error_out;
} }
if (!silent) { if (!silent) {
struct timestamp ts; struct timestamp ts;
udf_time_to_disk_stamp(&ts, sbi->s_record_time); udf_time_to_disk_stamp(&ts, sbi->s_record_time);
udf_info("UDF: Mounting volume '%s', " udf_info("Mounting volume '%s', timestamp %04u/%02u/%02u %02u:%02u (%x)\n",
"timestamp %04u/%02u/%02u %02u:%02u (%x)\n", sbi->s_volume_ident,
sbi->s_volume_ident, le16_to_cpu(ts.year), ts.month, ts.day, le16_to_cpu(ts.year), ts.month, ts.day,
ts.hour, ts.minute, le16_to_cpu(ts.typeAndTimezone)); ts.hour, ts.minute, le16_to_cpu(ts.typeAndTimezone));
} }
if (!(sb->s_flags & MS_RDONLY)) if (!(sb->s_flags & MS_RDONLY))
@ -2059,8 +2024,7 @@ static int udf_fill_super(struct super_block *sb, void *options, int silent)
/* perhaps it's not extensible enough, but for now ... */ /* perhaps it's not extensible enough, but for now ... */
inode = udf_iget(sb, &rootdir); inode = udf_iget(sb, &rootdir);
if (!inode) { if (!inode) {
printk(KERN_ERR "UDF-fs: Error in udf_iget, block=%d, " udf_err(sb, "Error in udf_iget, block=%d, partition=%d\n",
"partition=%d\n",
rootdir.logicalBlockNum, rootdir.partitionReferenceNum); rootdir.logicalBlockNum, rootdir.partitionReferenceNum);
goto error_out; goto error_out;
} }
@ -2068,7 +2032,7 @@ static int udf_fill_super(struct super_block *sb, void *options, int silent)
/* Allocate a dentry for the root inode */ /* Allocate a dentry for the root inode */
sb->s_root = d_alloc_root(inode); sb->s_root = d_alloc_root(inode);
if (!sb->s_root) { if (!sb->s_root) {
printk(KERN_ERR "UDF-fs: Couldn't allocate root dentry\n"); udf_err(sb, "Couldn't allocate root dentry\n");
iput(inode); iput(inode);
goto error_out; goto error_out;
} }
@ -2096,32 +2060,40 @@ error_out:
return -EINVAL; return -EINVAL;
} }
static void udf_error(struct super_block *sb, const char *function, void _udf_err(struct super_block *sb, const char *function,
const char *fmt, ...) const char *fmt, ...)
{ {
struct va_format vaf;
va_list args; va_list args;
if (!(sb->s_flags & MS_RDONLY)) { /* mark sb error */
/* mark sb error */ if (!(sb->s_flags & MS_RDONLY))
sb->s_dirt = 1; sb->s_dirt = 1;
}
va_start(args, fmt); va_start(args, fmt);
vsnprintf(error_buf, sizeof(error_buf), fmt, args);
vaf.fmt = fmt;
vaf.va = &args;
pr_err("error (device %s): %s: %pV", sb->s_id, function, &vaf);
va_end(args); va_end(args);
printk(KERN_CRIT "UDF-fs error (device %s): %s: %s\n",
sb->s_id, function, error_buf);
} }
void udf_warning(struct super_block *sb, const char *function, void _udf_warn(struct super_block *sb, const char *function,
const char *fmt, ...) const char *fmt, ...)
{ {
struct va_format vaf;
va_list args; va_list args;
va_start(args, fmt); va_start(args, fmt);
vsnprintf(error_buf, sizeof(error_buf), fmt, args);
vaf.fmt = fmt;
vaf.va = &args;
pr_warn("warning (device %s): %s: %pV", sb->s_id, function, &vaf);
va_end(args); va_end(args);
printk(KERN_WARNING "UDF-fs warning (device %s): %s: %s\n",
sb->s_id, function, error_buf);
} }
static void udf_put_super(struct super_block *sb) static void udf_put_super(struct super_block *sb)
@ -2213,11 +2185,11 @@ static unsigned int udf_count_free_bitmap(struct super_block *sb,
bh = udf_read_ptagged(sb, &loc, 0, &ident); bh = udf_read_ptagged(sb, &loc, 0, &ident);
if (!bh) { if (!bh) {
printk(KERN_ERR "udf: udf_count_free failed\n"); udf_err(sb, "udf_count_free failed\n");
goto out; goto out;
} else if (ident != TAG_IDENT_SBD) { } else if (ident != TAG_IDENT_SBD) {
brelse(bh); brelse(bh);
printk(KERN_ERR "udf: udf_count_free failed\n"); udf_err(sb, "udf_count_free failed\n");
goto out; goto out;
} }

22
fs/udf/truncate.c
Просмотреть файл

@ -95,23 +95,21 @@ void udf_truncate_tail_extent(struct inode *inode)
lbcount += elen; lbcount += elen;
if (lbcount > inode->i_size) { if (lbcount > inode->i_size) {
if (lbcount - inode->i_size >= inode->i_sb->s_blocksize) if (lbcount - inode->i_size >= inode->i_sb->s_blocksize)
printk(KERN_WARNING udf_warn(inode->i_sb,
"udf_truncate_tail_extent(): Too long " "Too long extent after EOF in inode %u: i_size: %lld lbcount: %lld extent %u+%u\n",
"extent after EOF in inode %u: i_size: " (unsigned)inode->i_ino,
"%Ld lbcount: %Ld extent %u+%u\n", (long long)inode->i_size,
(unsigned)inode->i_ino, (long long)lbcount,
(long long)inode->i_size, (unsigned)eloc.logicalBlockNum,
(long long)lbcount, (unsigned)elen);
(unsigned)eloc.logicalBlockNum,
(unsigned)elen);
nelen = elen - (lbcount - inode->i_size); nelen = elen - (lbcount - inode->i_size);
epos.offset -= adsize; epos.offset -= adsize;
extent_trunc(inode, &epos, &eloc, etype, elen, nelen); extent_trunc(inode, &epos, &eloc, etype, elen, nelen);
epos.offset += adsize; epos.offset += adsize;
if (udf_next_aext(inode, &epos, &eloc, &elen, 1) != -1) if (udf_next_aext(inode, &epos, &eloc, &elen, 1) != -1)
printk(KERN_ERR "udf_truncate_tail_extent(): " udf_err(inode->i_sb,
"Extent after EOF in inode %u.\n", "Extent after EOF in inode %u\n",
(unsigned)inode->i_ino); (unsigned)inode->i_ino);
break; break;
} }
} }

5
fs/udf/udf_sb.h
Просмотреть файл

@ -54,13 +54,16 @@
#pragma pack(1) /* XXX(hch): Why? This file just defines in-core structures */ #pragma pack(1) /* XXX(hch): Why? This file just defines in-core structures */
#define MF_DUPLICATE_MD 0x01
#define MF_MIRROR_FE_LOADED 0x02
struct udf_meta_data { struct udf_meta_data {
__u32 s_meta_file_loc; __u32 s_meta_file_loc;
__u32 s_mirror_file_loc; __u32 s_mirror_file_loc;
__u32 s_bitmap_file_loc; __u32 s_bitmap_file_loc;
__u32 s_alloc_unit_size; __u32 s_alloc_unit_size;
__u16 s_align_unit_size; __u16 s_align_unit_size;
__u8 s_dup_md_flag; int s_flags;
struct inode *s_metadata_fe; struct inode *s_metadata_fe;
struct inode *s_mirror_fe; struct inode *s_mirror_fe;
struct inode *s_bitmap_fe; struct inode *s_bitmap_fe;

35
fs/udf/udfdecl.h
Просмотреть файл

@ -1,6 +1,8 @@
#ifndef __UDF_DECL_H #ifndef __UDF_DECL_H
#define __UDF_DECL_H #define __UDF_DECL_H
#define pr_fmt(fmt) "UDF-fs: " fmt
#include "ecma_167.h" #include "ecma_167.h"
#include "osta_udf.h" #include "osta_udf.h"
@ -16,23 +18,30 @@
#define UDF_PREALLOCATE #define UDF_PREALLOCATE
#define UDF_DEFAULT_PREALLOC_BLOCKS 8 #define UDF_DEFAULT_PREALLOC_BLOCKS 8
extern __printf(3, 4) void _udf_err(struct super_block *sb,
const char *function, const char *fmt, ...);
#define udf_err(sb, fmt, ...) \
_udf_err(sb, __func__, fmt, ##__VA_ARGS__)
extern __printf(3, 4) void _udf_warn(struct super_block *sb,
const char *function, const char *fmt, ...);
#define udf_warn(sb, fmt, ...) \
_udf_warn(sb, __func__, fmt, ##__VA_ARGS__)
#define udf_info(fmt, ...) \
pr_info("INFO " fmt, ##__VA_ARGS__)
#undef UDFFS_DEBUG #undef UDFFS_DEBUG
#ifdef UDFFS_DEBUG #ifdef UDFFS_DEBUG
#define udf_debug(f, a...) \ #define udf_debug(fmt, ...) \
do { \ printk(KERN_DEBUG pr_fmt("%s:%d:%s: " fmt), \
printk(KERN_DEBUG "UDF-fs DEBUG %s:%d:%s: ", \ __FILE__, __LINE__, __func__, ##__VA_ARGS__)
__FILE__, __LINE__, __func__); \
printk(f, ##a); \
} while (0)
#else #else
#define udf_debug(f, a...) /**/ #define udf_debug(fmt, ...) \
no_printk(fmt, ##__VA_ARGS__)
#endif #endif
#define udf_info(f, a...) \
printk(KERN_INFO "UDF-fs INFO " f, ##a);
#define udf_fixed_to_variable(x) ( ( ( (x) >> 5 ) * 39 ) + ( (x) & 0x0000001F ) ) #define udf_fixed_to_variable(x) ( ( ( (x) >> 5 ) * 39 ) + ( (x) & 0x0000001F ) )
#define udf_variable_to_fixed(x) ( ( ( (x) / 39 ) << 5 ) + ( (x) % 39 ) ) #define udf_variable_to_fixed(x) ( ( ( (x) / 39 ) << 5 ) + ( (x) % 39 ) )
@ -112,8 +121,6 @@ struct extent_position {
/* super.c */ /* super.c */
extern __printf(3, 4) void udf_warning(struct super_block *, const char *,
const char *, ...);
static inline void udf_updated_lvid(struct super_block *sb) static inline void udf_updated_lvid(struct super_block *sb)
{ {
struct buffer_head *bh = UDF_SB(sb)->s_lvid_bh; struct buffer_head *bh = UDF_SB(sb)->s_lvid_bh;
@ -126,6 +133,8 @@ static inline void udf_updated_lvid(struct super_block *sb)
UDF_SB(sb)->s_lvid_dirty = 1; UDF_SB(sb)->s_lvid_dirty = 1;
} }
extern u64 lvid_get_unique_id(struct super_block *sb); extern u64 lvid_get_unique_id(struct super_block *sb);
struct inode *udf_find_metadata_inode_efe(struct super_block *sb,
u32 meta_file_loc, u32 partition_num);
/* namei.c */ /* namei.c */
extern int udf_write_fi(struct inode *inode, struct fileIdentDesc *, extern int udf_write_fi(struct inode *inode, struct fileIdentDesc *,

3
fs/udf/udftime.c
Просмотреть файл

@ -34,9 +34,10 @@
* http://www.boulder.nist.gov/timefreq/pubs/bulletin/leapsecond.htm * http://www.boulder.nist.gov/timefreq/pubs/bulletin/leapsecond.htm
*/ */
#include "udfdecl.h"
#include <linux/types.h> #include <linux/types.h>
#include <linux/kernel.h> #include <linux/kernel.h>
#include "udfdecl.h"
#define EPOCH_YEAR 1970 #define EPOCH_YEAR 1970

6
fs/udf/unicode.c
Просмотреть файл

@ -114,7 +114,7 @@ int udf_CS0toUTF8(struct ustr *utf_o, const struct ustr *ocu_i)
cmp_id = ocu_i->u_cmpID; cmp_id = ocu_i->u_cmpID;
if (cmp_id != 8 && cmp_id != 16) { if (cmp_id != 8 && cmp_id != 16) {
memset(utf_o, 0, sizeof(struct ustr)); memset(utf_o, 0, sizeof(struct ustr));
printk(KERN_ERR "udf: unknown compression code (%d) stri=%s\n", pr_err("unknown compression code (%d) stri=%s\n",
cmp_id, ocu_i->u_name); cmp_id, ocu_i->u_name);
return 0; return 0;
} }
@ -242,7 +242,7 @@ try_again:
if (utf_cnt) { if (utf_cnt) {
error_out: error_out:
ocu[++u_len] = '?'; ocu[++u_len] = '?';
printk(KERN_DEBUG "udf: bad UTF-8 character\n"); printk(KERN_DEBUG pr_fmt("bad UTF-8 character\n"));
} }
ocu[length - 1] = (uint8_t)u_len + 1; ocu[length - 1] = (uint8_t)u_len + 1;
@ -267,7 +267,7 @@ static int udf_CS0toNLS(struct nls_table *nls, struct ustr *utf_o,
cmp_id = ocu_i->u_cmpID; cmp_id = ocu_i->u_cmpID;
if (cmp_id != 8 && cmp_id != 16) { if (cmp_id != 8 && cmp_id != 16) {
memset(utf_o, 0, sizeof(struct ustr)); memset(utf_o, 0, sizeof(struct ustr));
printk(KERN_ERR "udf: unknown compression code (%d) stri=%s\n", pr_err("unknown compression code (%d) stri=%s\n",
cmp_id, ocu_i->u_name); cmp_id, ocu_i->u_name);
return 0; return 0;
} }

2
include/linux/ext3_fs.h
Просмотреть файл

@ -381,7 +381,7 @@ struct ext3_inode {
* Mount flags * Mount flags
*/ */
#define EXT3_MOUNT_CHECK 0x00001 /* Do mount-time checks */ #define EXT3_MOUNT_CHECK 0x00001 /* Do mount-time checks */
#define EXT3_MOUNT_OLDALLOC 0x00002 /* Don't use the new Orlov allocator */ /* EXT3_MOUNT_OLDALLOC was there */
#define EXT3_MOUNT_GRPID 0x00004 /* Create files with directory's group */ #define EXT3_MOUNT_GRPID 0x00004 /* Create files with directory's group */
#define EXT3_MOUNT_DEBUG 0x00008 /* Some debugging messages */ #define EXT3_MOUNT_DEBUG 0x00008 /* Some debugging messages */
#define EXT3_MOUNT_ERRORS_CONT 0x00010 /* Continue on errors */ #define EXT3_MOUNT_ERRORS_CONT 0x00010 /* Continue on errors */

4
include/linux/ext3_fs_sb.h
Просмотреть файл

@ -76,10 +76,6 @@ struct ext3_sb_info {
struct mutex s_resize_lock; struct mutex s_resize_lock;
unsigned long s_commit_interval; unsigned long s_commit_interval;
struct block_device *journal_bdev; struct block_device *journal_bdev;
#ifdef CONFIG_JBD_DEBUG
struct timer_list turn_ro_timer; /* For turning read-only (crash simulation) */
wait_queue_head_t ro_wait_queue; /* For people waiting for the fs to go read-only */
#endif
#ifdef CONFIG_QUOTA #ifdef CONFIG_QUOTA
char *s_qf_names[MAXQUOTAS]; /* Names of quota files with journalled quota */ char *s_qf_names[MAXQUOTAS]; /* Names of quota files with journalled quota */
int s_jquota_fmt; /* Format of quota to use */ int s_jquota_fmt; /* Format of quota to use */