linux/fs/ext3
Jan Kara f25f624263 ext3: Avoid filesystem corruption after a crash under heavy delete load
It can happen that ext3_free_branches calls ext3_forget() for an indirect block
in an earlier transaction than a transaction in which we clear pointer to this
indirect block. Thus if we crash before a transaction clearing the block
pointer is committed, we will see indirect block pointing to already freed
blocks and complain during orphan list cleanup.

The fix is simple: Make sure ext3_forget() is called in the transaction
doing block pointer clearing.

This is a backport of an ext4 fix by Amir G. <amir73il@users.sourceforge.net>

Signed-off-by: Jan Kara <jack@suse.cz>
2010-07-21 16:04:26 +02:00
..
acl.c ext3: update ctime when changing the file's permission by setfacl 2010-06-25 01:20:37 +02:00
acl.h ext[234]: move over to 'check_acl' permission model 2009-09-08 11:09:04 -07:00
balloc.c ext3: Avoid loading bitmaps for full groups during block allocation 2010-05-21 19:30:36 +02:00
bitmap.c fs: mark nibblemap const 2007-10-17 08:42:47 -07:00
dir.c ext3 uses rb_node = NULL; to zero rb_root. 2010-05-27 17:39:36 +02:00
ext3_jbd.c ext3: replace remaining __FUNCTION__ occurrences 2008-04-28 08:58:45 -07:00
file.c dquot: cleanup dquot initialize routine 2010-03-05 00:20:30 +01:00
fsync.c drop unused dentry argument to ->fsync 2010-05-27 22:05:02 -04:00
hash.c ext3: Add support for non-native signed/unsigned htree hash algorithms 2008-10-28 13:21:55 -04:00
ialloc.c ext3: replace inode uid,gid,mode init with helper 2010-05-21 18:31:24 -04:00
inode.c ext3: Avoid filesystem corruption after a crash under heavy delete load 2010-07-21 16:04:26 +02:00
ioctl.c ext3: remove the BKL in ext3/ioctl.c 2009-04-02 19:04:52 -07:00
Kconfig ext3: Update Kconfig description of EXT3_DEFAULTS_TO_ORDERED 2009-08-24 16:48:32 +02:00
Makefile [PATCH] ext3: uninline large functions 2006-12-07 08:39:35 -08:00
namei.c ext3: Fix set but unused variables 2010-07-21 16:01:47 +02:00
namei.h
resize.c ext3: Fix set but unused variables 2010-07-21 16:01:47 +02:00
super.c ext3: remove vestiges of nobh support 2010-07-21 16:01:47 +02:00
symlink.c ext3: symlink must be handled via filesystem specific operation 2010-04-12 21:11:39 +02:00
xattr_security.c ext3: constify xattr handlers 2010-05-21 18:31:19 -04:00
xattr_trusted.c ext3: constify xattr handlers 2010-05-21 18:31:19 -04:00
xattr_user.c ext3: constify xattr handlers 2010-05-21 18:31:19 -04:00
xattr.c ext3: constify xattr handlers 2010-05-21 18:31:19 -04:00
xattr.h ext3: constify xattr handlers 2010-05-21 18:31:19 -04:00