Theodore Ts'o a34eb50374 ext4: make sure group number is bumped after a inode allocation race ... When we try to allocate an inode, and there is a race between two CPU's trying to grab the same inode, _and_ this inode is the last free inode in the block group, make sure the group number is bumped before we continue searching the rest of the block groups. Otherwise, we end up searching the current block group twice, and we end up skipping searching the last block group. So in the unlikely situation where almost all of the inodes are allocated, it's possible that we will return ENOSPC even though there might be free inodes in that last block group. Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Cc: stable@vger.kernel.org		2013-07-26 15:15:46 -04:00
..
acl.c	ext4: fix the number of credits needed for acl ops with inline data	2013-02-09 15:23:03 -05:00
acl.h	fs: take the ACL checks to common code	2011-07-25 14:30:23 -04:00
balloc.c	ext4: fix ext4_get_group_number()	2013-07-05 23:11:16 -04:00
bitmap.c	ext4: Checksum the block bitmap properly with bigalloc enabled	2012-10-22 00:34:32 -04:00
block_validity.c	ext2/3/4: delete unneeded includes of module.h	2012-01-09 13:52:10 +01:00
dir.c	[readdir] convert ext4	2013-06-29 12:56:40 +04:00
ext4_extents.h	ext4: mext_insert_extents should update extent block checksum	2013-04-19 14:04:12 -04:00
ext4_jbd2.c	ext4: provide wrappers for transaction reservation calls	2013-06-04 12:37:50 -04:00
ext4_jbd2.h	ext4: use transaction reservation for extent conversion in ext4_end_io	2013-06-04 13:21:11 -04:00
ext4.h	Lots of bug fixes, cleanups and optimizations. In the bug fixes	2013-07-02 09:39:34 -07:00
extents_status.c	ext4: make the extent_status code more robust against ENOMEM failures	2013-07-15 00:12:14 -04:00
extents_status.h	ext4: improve extent cache shrink mechanism to avoid to burn CPU time	2013-07-01 08:12:37 -04:00
extents.c	ext4: call ext4_es_lru_add() after handling cache miss	2013-07-16 10:28:47 -04:00
file.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2013-07-03 09:10:19 -07:00
fsync.c	ext4: Fix fsync error handling after filesystem abort	2013-06-12 22:38:04 -04:00
hash.c	ext4: reduce one "if" comparison in ext4_dirhash()	2013-02-01 22:33:21 -05:00
ialloc.c	ext4: make sure group number is bumped after a inode allocation race	2013-07-26 15:15:46 -04:00
indirect.c	ext4: translate flag bits to strings in tracepoints	2013-07-01 08:12:40 -04:00
inline.c	Lots of bug fixes, cleanups and optimizations. In the bug fixes	2013-07-02 09:39:34 -07:00
inode.c	ext4: call ext4_es_lru_add() after handling cache miss	2013-07-16 10:28:47 -04:00
ioctl.c	ext4: fix usless declarations	2013-04-09 22:48:36 -04:00
Kconfig	ext4: fix Kconfig documentation for CONFIG_EXT4_DEBUG	2013-04-21 20:32:03 -04:00
Makefile	ext4: Remove CONFIG_EXT4_FS_XATTR	2012-12-10 16:30:43 -05:00
mballoc.c	ext4: don't allow ext4_free_blocks() to fail due to ENOMEM	2013-07-13 00:40:35 -04:00
mballoc.h	ext4: use module parameters instead of debugfs for mballoc_debug	2013-02-09 16:28:20 -05:00
migrate.c	ext4: do not convert to indirect with bigalloc enabled	2013-04-11 10:54:46 -04:00
mmp.c	ext4: mark all metadata I/O with REQ_META	2013-04-20 15:46:17 -04:00
move_extent.c	ext4: delete unused variables	2013-06-17 08:56:26 -04:00
namei.c	ext4: fix a BUG when opening a file with O_TMPFILE flag	2013-07-20 21:58:38 -04:00
page-io.c	ext4: rate limit printk in buffer_io_error()	2013-07-11 22:42:42 -04:00
resize.c	ext4: fix corruption when online resizing a fs with 1K block size	2013-07-01 08:12:08 -04:00
super.c	ext4: don't show usrquota/grpquota twice in /proc/mounts	2013-07-11 18:54:37 -04:00
symlink.c	ext4: Remove CONFIG_EXT4_FS_XATTR	2012-12-10 16:30:43 -05:00
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 miscellaneous big endian warnings	2013-04-09 23:59:55 -04:00
xattr.h	ext4: reserve xattr index for Rich ACL support	2013-04-18 14:53:15 -04:00