Al Viro d311d79de3 fix O_SYNC|O_APPEND syncing the wrong range on write() ... It actually goes back to 2004 ([PATCH] Concurrent O_SYNC write support) when sync_page_range() had been introduced; generic_file_write{,v}() correctly synced pos_after_write - written .. pos_after_write - 1 but generic_file_aio_write() synced pos_before_write .. pos_before_write + written - 1 instead. Which is not the same thing with O_APPEND, obviously. A couple of years later correct variant had been killed off when everything switched to use of generic_file_aio_write(). All users of generic_file_aio_write() are affected, and the same bug has been copied into other instances of ->aio_write(). The fix is trivial; the only subtle point is that generic_write_sync() ought to be inlined to avoid calculations useless for the majority of calls. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>		2014-02-09 15:18:09 -05:00
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aops.c
aops.h
attrib.c
attrib.h
bitmap.c
bitmap.h
collate.c
collate.h
compress.c
debug.c
debug.h
dir.c
dir.h
endian.h
file.c	fix O_SYNC|O_APPEND syncing the wrong range on write()	2014-02-09 15:18:09 -05:00
index.c
index.h
inode.c
inode.h
Kconfig
layout.h
lcnalloc.c
lcnalloc.h
logfile.c
logfile.h
Makefile
malloc.h
mft.c
mft.h
mst.c
namei.c
ntfs.h
quota.c
quota.h
runlist.c
runlist.h
super.c
sysctl.c
sysctl.h
time.h
types.h
unistr.c
upcase.c
usnjrnl.c
usnjrnl.h
volume.h