Nick Piggin 621e155a35 fs: change d_compare for rcu-walk ... Change d_compare so it may be called from lock-free RCU lookups. This does put significant restrictions on what may be done from the callback, however there don't seem to have been any problems with in-tree fses. If some strange use case pops up that _really_ cannot cope with the rcu-walk rules, we can just add new rcu-unaware callbacks, which would cause name lookup to drop out of rcu-walk mode. For in-tree filesystems, this is just a mechanical change. Signed-off-by: Nick Piggin <npiggin@kernel.dk>		2011-01-07 17:50:19 +11:00
..
9p	fs: change d_delete semantics	2011-01-07 17:50:18 +11:00
adfs	fs: change d_compare for rcu-walk	2011-01-07 17:50:19 +11:00
affs	fs: change d_compare for rcu-walk	2011-01-07 17:50:19 +11:00
afs	fs: change d_delete semantics	2011-01-07 17:50:18 +11:00
autofs4	autofs4 - remove ioctl mutex (bz23142)	2010-12-07 07:45:44 -08:00
befs	new helper: mount_bdev()	2010-10-29 04:16:13 -04:00
bfs	new helper: mount_bdev()	2010-10-29 04:16:13 -04:00
btrfs	fs: change d_delete semantics	2011-01-07 17:50:18 +11:00
cachefiles	llseek: automatically add .llseek fop	2010-10-15 15:53:27 +02:00
ceph	ceph: mark user pages dirty on direct-io reads	2010-12-17 09:54:40 -08:00
cifs	fs: change d_compare for rcu-walk	2011-01-07 17:50:19 +11:00
coda	fs: change d_delete semantics	2011-01-07 17:50:18 +11:00
configfs	fs: change d_delete semantics	2011-01-07 17:50:18 +11:00
cramfs	new helper: mount_bdev()	2010-10-29 04:16:13 -04:00
debugfs	convert get_sb_single() users	2010-10-29 04:16:28 -04:00
devpts	convert get_sb_single() users	2010-10-29 04:16:28 -04:00
dlm	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/dlm	2010-10-22 17:33:16 -07:00
ecryptfs	BKL: remove extraneous #include <smp_lock.h>	2010-11-17 08:59:32 -08:00
efs	new helper: mount_bdev()	2010-10-29 04:16:13 -04:00
exofs	convert get_sb_nodev() users	2010-10-29 04:16:31 -04:00
exportfs	exportfs: use dget_parent	2010-10-25 21:26:13 -04:00
ext2	new helper: mount_bdev()	2010-10-29 04:16:13 -04:00
ext3	BKL: remove extraneous #include <smp_lock.h>	2010-11-17 08:59:32 -08:00
ext4	ext4: fix on-line resizing regression	2010-12-23 15:00:54 -05:00
fat	fs: change d_compare for rcu-walk	2011-01-07 17:50:19 +11:00
freevxfs	new helper: mount_bdev()	2010-10-29 04:16:13 -04:00
fscache	Add a dummy printk function for the maintenance of unused printks	2010-08-12 09:51:35 -07:00
fuse	fuse: verify ioctl retries	2010-11-30 16:39:27 +01:00
gfs2	fs: change d_delete semantics	2011-01-07 17:50:18 +11:00
hfs	fs: change d_compare for rcu-walk	2011-01-07 17:50:19 +11:00
hfsplus	fs: change d_compare for rcu-walk	2011-01-07 17:50:19 +11:00
hostfs	fs: change d_delete semantics	2011-01-07 17:50:18 +11:00
hpfs	fs: change d_compare for rcu-walk	2011-01-07 17:50:19 +11:00
hppfs	convert get_sb_nodev() users	2010-10-29 04:16:31 -04:00
hugetlbfs	hugetlbfs: lessen the impact of a deprecation warning	2010-11-12 07:55:32 -08:00
isofs	fs: change d_compare for rcu-walk	2011-01-07 17:50:19 +11:00
jbd	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6	2010-10-27 20:13:18 -07:00
jbd2	jbd2: fix /proc/fs/jbd2/<dev> when using an external journal	2010-11-17 21:46:26 -05:00
jffs2	Merge git://git.infradead.org/mtd-2.6	2010-10-30 08:31:35 -07:00
jfs	fs: change d_compare for rcu-walk	2011-01-07 17:50:19 +11:00
lockd	BKL: remove extraneous #include <smp_lock.h>	2010-11-17 08:59:32 -08:00
logfs	logfs: fix "Kernel BUG at readwrite.c:1193"	2010-12-22 19:43:33 -08:00
minix	new helper: mount_bdev()	2010-10-29 04:16:13 -04:00
ncpfs	fs: change d_compare for rcu-walk	2011-01-07 17:50:19 +11:00
nfs	fs: change d_delete semantics	2011-01-07 17:50:18 +11:00
nfs_common	…
nfsd	nfsd: Fix possible BUG_ON firing in set_change_info	2010-12-08 11:44:04 -05:00
nilfs2	nilfs2: fix regression of garbage collection ioctl	2010-12-16 14:35:18 +09:00
nls	…
notify	fanotify: fill in the metadata_len field on struct fanotify_event_metadata	2010-12-15 13:58:18 -05:00
ntfs	new helper: mount_bdev()	2010-10-29 04:16:13 -04:00
ocfs2	Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2	2010-12-23 16:36:48 -08:00
omfs	new helper: mount_bdev()	2010-10-29 04:16:13 -04:00
openpromfs	sparc: fix openpromfs compile	2010-11-08 14:29:39 -08:00
partitions	Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block	2010-10-25 07:45:10 -07:00
proc	fs: change d_compare for rcu-walk	2011-01-07 17:50:19 +11:00
qnx4	new helper: mount_bdev()	2010-10-29 04:16:13 -04:00
quota	quota: Fix possible oops in __dquot_initialize()	2010-10-28 01:30:06 +02:00
ramfs	convert get_sb_nodev() users	2010-10-29 04:16:31 -04:00
reiserfs	reiserfs: don't acquire lock recursively in reiserfs_acl_chmod	2010-12-02 14:51:15 -08:00
romfs	convert get_sb_mtd() users to ->mount()	2010-10-29 04:16:26 -04:00
squashfs	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-linus	2010-10-29 08:48:58 -07:00
sysfs	fs: change d_delete semantics	2011-01-07 17:50:18 +11:00
sysv	new helper: mount_bdev()	2010-10-29 04:16:13 -04:00
ubifs	convert ubifs	2010-10-29 04:16:36 -04:00
udf	new helper: mount_bdev()	2010-10-29 04:16:13 -04:00
ufs	new helper: mount_bdev()	2010-10-29 04:16:13 -04:00
xfs	xfs: log timestamp changes to the source inode in rename	2010-12-09 17:07:02 -06:00
Kconfig	Merge 'staging-next' to Linus's tree	2010-10-28 09:44:56 -07:00
Kconfig.binfmt	coredump: default CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y	2010-10-27 18:03:12 -07:00
Makefile	Merge 'staging-next' to Linus's tree	2010-10-28 09:44:56 -07:00
aio.c	new helper: ihold()	2010-10-25 21:26:11 -04:00
anon_inodes.c	convert get_sb_pseudo() users	2010-10-29 04:16:33 -04:00
attr.c	check ATTR_SIZE contraints in inode_change_ok	2010-08-09 16:47:39 -04:00
bad_inode.c	bkl: Remove locked .ioctl file operation	2010-08-14 00:24:24 +02:00
binfmt_aout.c	Don't dump task struct in a.out core-dumps	2010-10-14 10:57:40 -07:00
binfmt_elf.c	ARM: 6342/1: fix ASLR of PIE executables	2010-10-08 10:02:53 +01:00
binfmt_elf_fdpic.c	…
binfmt_em86.c	…
binfmt_flat.c	…
binfmt_misc.c	convert get_sb_single() users	2010-10-29 04:16:28 -04:00
binfmt_script.c	Make do_execve() take a const filename pointer	2010-08-17 18:07:43 -07:00
binfmt_som.c	…
bio-integrity.c	fs/bio-integrity.c: return -ENOMEM on kmalloc failure	2010-08-23 13:36:59 +02:00
bio.c	bio: take care not overflow page count when mapping/copying user data	2010-11-10 14:40:43 +01:00
block_dev.c	BKL: remove extraneous #include <smp_lock.h>	2010-11-17 08:59:32 -08:00
buffer.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6	2010-10-26 17:58:44 -07:00
char_dev.c	Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl	2010-10-22 10:52:56 -07:00
compat.c	exec: copy-and-paste the fixes into compat_do_execve() paths	2010-11-30 17:56:38 -08:00
compat_binfmt_elf.c	…
compat_ioctl.c	BKL: remove extraneous #include <smp_lock.h>	2010-11-17 08:59:32 -08:00
dcache.c	fs: change d_compare for rcu-walk	2011-01-07 17:50:19 +11:00
dcookies.c	…
direct-io.c	fs/direct-io.c: fix truncation error in dio_complete() return	2010-10-26 16:52:13 -07:00
drop_caches.c	simplify checks for I_CLEAR/I_FREEING	2010-08-09 16:47:44 -04:00
eventfd.c	llseek: automatically add .llseek fop	2010-10-15 15:53:27 +02:00
eventpoll.c	epoll: make epoll_wait() use the hrtimer range feature	2010-10-27 18:03:18 -07:00
exec.c	install_special_mapping skips security_file_mmap check.	2010-12-15 12:30:36 -08:00
fcntl.c	fasync: Fix placement of FASYNC flag comment	2010-10-27 18:17:02 -07:00
fifo.c	llseek: automatically add .llseek fop	2010-10-15 15:53:27 +02:00
file.c	vfs: use kmalloc() to allocate fdmem if possible	2010-08-11 08:59:02 -07:00
file_table.c	fs: allow for more than 2^31 files	2010-10-26 16:52:15 -07:00
filesystems.c	…
fs-writeback.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable	2010-10-30 09:05:48 -07:00
fs_struct.c	fs: fs_struct rwlock to spinlock	2010-08-18 08:35:46 -04:00
generic_acl.c	vfs: update ctime when changing the file's permission by setfacl	2010-08-18 01:04:22 -04:00
inode.c	fs: use fast counters for vfs caches	2011-01-07 17:50:17 +11:00
internal.h	braino in internal.h	2010-10-29 05:49:13 -04:00
ioctl.c	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4	2010-11-19 19:46:45 -08:00
ioprio.c	ioprio: grab rcu_read_lock in sys_ioprio_{set,get}()	2010-11-15 10:23:31 +01:00
libfs.c	fs: change d_delete semantics	2011-01-07 17:50:18 +11:00
locks.c	BKL: remove extraneous #include <smp_lock.h>	2010-11-17 08:59:32 -08:00
mbcache.c	mbcache: Limit the maximum number of cache entries	2010-08-18 06:24:41 -04:00
mpage.c	…
namei.c	fanotify: if set by user unset FMODE_NONOTIFY before fsnotify_perm() is called	2010-12-07 16:14:21 -05:00
namespace.c	BKL: remove extraneous #include <smp_lock.h>	2010-11-17 08:59:32 -08:00
nfsctl.c	…
no-block.c	llseek: automatically add .llseek fop	2010-10-15 15:53:27 +02:00
open.c	fix open/umount race	2010-10-29 04:14:56 -04:00
pipe.c	Un-inline get_pipe_info() helper function	2010-11-28 16:27:19 -08:00
pnode.c	fs: brlock vfsmount_lock	2010-08-18 08:35:48 -04:00
pnode.h	…
posix_acl.c	…
read_write.c	BKL: remove extraneous #include <smp_lock.h>	2010-11-17 08:59:32 -08:00
read_write.h	…
readdir.c	vfs: fix warning: 'dirent' is used uninitialized in this function	2010-08-09 20:45:05 -07:00
select.c	epoll: make epoll_wait() use the hrtimer range feature	2010-10-27 18:03:18 -07:00
seq_file.c	fs: take dcache_lock inside __d_path	2010-10-25 21:26:12 -04:00
signalfd.c	Merge branch 'hwpoison' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-mce-2.6	2010-10-26 10:13:10 -07:00
splice.c	Export 'get_pipe_info()' to other users	2010-11-28 14:09:57 -08:00
stack.c	…
stat.c	Mark arguments to certain syscalls as being const	2010-08-13 16:53:13 -07:00
statfs.c	add f_flags to struct statfs(64)	2010-08-09 16:48:44 -04:00
super.c	switch get_sb_ns() users	2010-10-29 04:17:03 -04:00
sync.c	get rid of file_fsync()	2010-08-09 16:47:43 -04:00
timerfd.c	llseek: automatically add .llseek fop	2010-10-15 15:53:27 +02:00
utimes.c	Mark arguments to certain syscalls as being const	2010-08-13 16:53:13 -07:00
xattr.c	…
xattr_acl.c	…