Qi Yong 2d544564f9 skip writing data pages when inode is under I_SYNC ... Since I_SYNC was split out from I_LOCK, the concern in commit 4b89eed93e ("Write back inode data pages even when the inode itself is locked") is not longer valid. We should revert to the original behavior: in __writeback_single_inode(), when we find an I_SYNC-ed inode and we're not doing a data-integrity sync, skip writing entirely. Otherwise, we are double calling do_writepages() Signed-off-by: Qi Yong <qiyong@fc-cn.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Hugh Dickins <hugh@veritas.com> Cc: Joern Engel <joern@wohnheim.fh-wedel.de> Cc: WU Fengguang <wfg@mail.ustc.edu.cn> Cc: Michael Rubin <mrubin@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2008-02-05 09:44:18 -08:00
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9p	…
adfs	…
affs	…
afs	…
autofs	…
autofs4	…
befs	fs/: Spelling fixes	2008-02-03 17:33:42 +02:00
bfs	…
cifs	Pagecache zeroing: zero_user_segment, zero_user_segments and zero_user	2008-02-05 09:44:13 -08:00
coda	…
configfs	…
cramfs	…
debugfs	…
devpts	…
dlm	…
ecryptfs	Pagecache zeroing: zero_user_segment, zero_user_segments and zero_user	2008-02-05 09:44:13 -08:00
efs	…
exportfs	…
ext2	…
ext3	Pagecache zeroing: zero_user_segment, zero_user_segments and zero_user	2008-02-05 09:44:13 -08:00
ext4	Pagecache zeroing: zero_user_segment, zero_user_segments and zero_user	2008-02-05 09:44:13 -08:00
fat	…
freevxfs	fs/: Spelling fixes	2008-02-03 17:33:42 +02:00
fuse	…
gfs2	Pagecache zeroing: zero_user_segment, zero_user_segments and zero_user	2008-02-05 09:44:13 -08:00
hfs	…
hfsplus	…
hostfs	…
hpfs	…
hppfs	…
hugetlbfs	hugetlb: allow sticky directory mount option	2008-02-05 09:44:14 -08:00
isofs	…
jbd	…
jbd2	…
jffs2	Typoes: "whith" -> "with"	2008-02-03 15:14:02 +02:00
jfs	Spelling fixes: lenght->length	2008-02-03 15:42:53 +02:00
lockd	NLM: tear down RPC clients in nlm_shutdown_hosts	2008-02-01 16:42:15 -05:00
minix	…
msdos	…
ncpfs	vm audit: add VM_DONTEXPAND to mmap for drivers that need it	2008-02-04 07:55:38 -08:00
nfs	Pagecache zeroing: zero_user_segment, zero_user_segments and zero_user	2008-02-05 09:44:13 -08:00
nfs_common	…
nfsd	nfsd: more careful input validation in nfsctl write methods	2008-02-01 16:42:15 -05:00
nls	…
ntfs	is_vmalloc_addr(): Check if an address is within the vmalloc boundaries	2008-02-05 09:44:14 -08:00
ocfs2	Pagecache zeroing: zero_user_segment, zero_user_segments and zero_user	2008-02-05 09:44:13 -08:00
openpromfs	…
partitions	…
proc	Fix /proc dcache deadlock in do_exit	2008-02-05 09:44:18 -08:00
qnx4	…
ramfs	…
reiserfs	Pagecache zeroing: zero_user_segment, zero_user_segments and zero_user	2008-02-05 09:44:13 -08:00
romfs	…
smbfs	…
sysfs	…
sysv	…
udf	…
ufs	…
vfat	…
xfs	is_vmalloc_addr(): Check if an address is within the vmalloc boundaries	2008-02-05 09:44:14 -08:00
Kconfig	nfsd: select CONFIG_PROC_FS in nfsv4 and gss server cases	2008-02-01 16:42:04 -05:00
Kconfig.binfmt	…
Makefile	…
aio.c	…
anon_inodes.c	…
attr.c	…
bad_inode.c	…
binfmt_aout.c	…
binfmt_elf.c	fs/binfmt_elf.c: spello fix	2008-02-03 18:05:15 +02:00
binfmt_elf_fdpic.c	…
binfmt_em86.c	…
binfmt_flat.c	…
binfmt_misc.c	…
binfmt_script.c	…
binfmt_som.c	…
bio.c	…
block_dev.c	…
buffer.c	bufferhead: revert constructor removal	2008-02-05 09:44:14 -08:00
char_dev.c	…
compat.c	timerfd: new timerfd API	2008-02-05 09:44:07 -08:00
compat_binfmt_elf.c	…
compat_ioctl.c	…
dcache.c	…
dcookies.c	…
direct-io.c	Pagecache zeroing: zero_user_segment, zero_user_segments and zero_user	2008-02-05 09:44:13 -08:00
dnotify.c	…
dquot.c	…
drop_caches.c	…
eventfd.c	…
eventpoll.c	lockdep: annotate epoll	2008-02-05 09:44:07 -08:00
exec.c	exec: rework the group exit and fix the race with kill	2008-02-05 09:44:07 -08:00
fcntl.c	…
fifo.c	…
file.c	…
file_table.c	…
filesystems.c	…
fs-writeback.c	skip writing data pages when inode is under I_SYNC	2008-02-05 09:44:18 -08:00
generic_acl.c	…
inode.c	…
inotify.c	…
inotify_user.c	…
internal.h	…
ioctl.c	…
ioprio.c	…
libfs.c	Pagecache zeroing: zero_user_segment, zero_user_segments and zero_user	2008-02-05 09:44:13 -08:00
locks.c	pid-namespaces-vs-locks-interaction	2008-02-03 17:51:36 -05:00
mbcache.c	…
mpage.c	Pagecache zeroing: zero_user_segment, zero_user_segments and zero_user	2008-02-05 09:44:13 -08:00
namei.c	…
namespace.c	…
nfsctl.c	…
no-block.c	…
open.c	…
pipe.c	…
pnode.c	…
pnode.h	…
posix_acl.c	…
quota.c	…
quota_v1.c	…
quota_v2.c	…
read_write.c	…
read_write.h	…
readdir.c	…
select.c	…
seq_file.c	…
signalfd.c	Fix a small number of "memeber" typoes.	2008-02-03 15:12:15 +02:00
splice.c	…
stack.c	…
stat.c	…
super.c	…
sync.c	…
timerfd.c	timerfd: new timerfd API	2008-02-05 09:44:07 -08:00
utimes.c	…
xattr.c	…
xattr_acl.c	…