OGAWA Hirofumi 98283bb49c fat: Fix the race of read/write the FAT12 entry ... FAT12 entry is 12bits, so it needs 2 phase to update the value. And writer and reader access it without any lock, so reader can get the half updated value. This fixes the long standing race condition by adding a global spinlock to only FAT12 for avoiding any impact against FAT16/32. Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2007-07-16 10:31:01 -07:00
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cache.c	Remove SLAB_CTOR_CONSTRUCTOR	2007-05-17 05:23:04 -07:00
dir.c	fat: gcc 4.3 warning fix	2007-07-16 09:05:42 -07:00
fatent.c	fat: Fix the race of read/write the FAT12 entry	2007-07-16 10:31:01 -07:00
file.c	sendfile: remove .sendfile from filesystems that use generic_file_sendfile()	2007-07-10 08:04:13 +02:00
inode.c	fat: gcc 4.3 warning fix	2007-07-16 09:05:42 -07:00
Makefile	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
misc.c	[PATCH] fs/fat/misc.c: unexport fat_sync_bhs	2006-06-23 07:43:03 -07:00