Theodore Ts'o 813e57276f ext4: fix race when setting bitmap_uptodate flag ... In ext4_read_{inode,block}_bitmap() we were setting bitmap_uptodate() before submitting the buffer for read. The is bad, since we check bitmap_uptodate() without locking the buffer, and so if another process is racing with us, it's possible that they will think the bitmap is uptodate even though the read has not completed yet, resulting in inodes and blocks potentially getting allocated more than once if we get really unlucky. Addresses-Google-Bug: 2828254 Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>		2012-02-20 17:52:46 -05:00
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acl.c	switch posix_acl_equiv_mode() to umode_t *	2011-08-01 02:10:06 -04:00
acl.h	fs: take the ACL checks to common code	2011-07-25 14:30:23 -04:00
balloc.c	ext4: fix race when setting bitmap_uptodate flag	2012-02-20 17:52:46 -05:00
bitmap.c	ext4: Change unsigned long to unsigned int	2008-11-05 00:14:04 -05:00
block_validity.c	ext2/3/4: delete unneeded includes of module.h	2012-01-09 13:52:10 +01:00
dir.c	ext4: Use ext4_error_file() to print the pathname to the corrupted inode	2011-01-10 12:10:55 -05:00
ext4_extents.h	ext4: Fix bigalloc quota accounting and i_blocks value	2011-09-09 19:04:51 -04:00
ext4_jbd2.c	jbd2: add debugging information to jbd2_journal_dirty_metadata()	2011-09-04 10:18:14 -04:00
ext4_jbd2.h	ext4: Fix ext4_should_writeback_data() for no-journal mode	2011-08-13 11:25:18 -04:00
ext4.h	ext4: fix race when setting bitmap_uptodate flag	2012-02-20 17:52:46 -05:00
extents.c	Merge branch 'for_linus' into for_linus_merged	2012-01-10 11:54:07 -05:00
file.c	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4	2011-11-02 10:06:20 -07:00
fsync.c	ext4: optimize locking for end_io extent conversion	2011-10-31 10:56:32 -04:00
hash.c	ext4: Add support for non-native signed/unsigned htree hash algorithms	2008-10-28 13:21:44 -04:00
ialloc.c	ext4: fix race when setting bitmap_uptodate flag	2012-02-20 17:52:46 -05:00
indirect.c	ext2/3/4: delete unneeded includes of module.h	2012-01-09 13:52:10 +01:00
inode.c	Merge branch 'for_linus' into for_linus_merged	2012-01-10 11:54:07 -05:00
ioctl.c	Merge branch 'for_linus' into for_linus_merged	2012-01-10 11:54:07 -05:00
Kconfig	ext4: Don't ask about supporting ext2/3 in ext4 if ext4 is not configured	2009-12-21 10:54:09 -05:00
Makefile	ext4: move ext4_ind_* functions from inode.c to indirect.c	2011-06-27 19:40:50 -04:00
mballoc.c	ext4: fix race when setting bitmap_uptodate flag	2012-02-20 17:52:46 -05:00
mballoc.h	ext4: fix a typo in struct ext4_allocation_context	2011-10-31 18:55:50 -04:00
migrate.c	ext2/3/4: delete unneeded includes of module.h	2012-01-09 13:52:10 +01:00
mmp.c	ext4: Fix comparison endianness problem in MMP initialization	2011-10-18 10:53:51 -04:00
move_extent.c	ext4: add some tracepoints in ext4/extents.c	2011-09-09 19:18:51 -04:00
namei.c	ext[34]: avoid i_nlink warnings triggered by drop_nlink/inc_nlink kludge in symlink()	2012-01-08 20:19:30 -05:00
page-io.c	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs	2012-01-09 12:51:21 -08:00
resize.c	ext4: let ext4_group_add() use common code	2012-01-04 17:09:50 -05:00
super.c	Merge branch 'for_linus' into for_linus_merged	2012-01-10 11:54:07 -05:00
symlink.c	ext4: symlink must be handled via filesystem specific operation	2010-05-16 02:00:00 -04:00
truncate.h	ext4: move common truncate functions to header file	2011-06-27 19:16:04 -04:00
xattr_security.c	Merge branch 'for_linus' into for_linus_merged	2012-01-10 11:54:07 -05:00
xattr_trusted.c	ext2/3/4: delete unneeded includes of module.h	2012-01-09 13:52:10 +01:00
xattr_user.c	ext2/3/4: delete unneeded includes of module.h	2012-01-09 13:52:10 +01:00
xattr.c	ext4: fix race in xattr block allocation path	2011-10-29 10:15:35 -04:00
xattr.h	fs/vfs/security: pass last path component to LSM on inode creation	2011-02-01 11:12:29 -05:00