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linux/fs/ext4
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Vegard Nossum 69759a98f3 ext4: short-cut orphan cleanup on error 
[ Upstream commit c65d5c6c81 ]

If we encounter a filesystem error during orphan cleanup, we should stop.
Otherwise, we may end up in an infinite loop where the same inode is
processed again and again.

    EXT4-fs (loop0): warning: checktime reached, running e2fsck is recommended
    EXT4-fs error (device loop0): ext4_mb_generate_buddy:758: group 2, block bitmap and bg descriptor inconsistent: 6117 vs 0 free clusters
    Aborting journal on device loop0-8.
    EXT4-fs (loop0): Remounting filesystem read-only
    EXT4-fs error (device loop0) in ext4_free_blocks:4895: Journal has aborted
    EXT4-fs error (device loop0) in ext4_do_update_inode:4893: Journal has aborted
    EXT4-fs error (device loop0) in ext4_do_update_inode:4893: Journal has aborted
    EXT4-fs error (device loop0) in ext4_ext_remove_space:3068: IO failure
    EXT4-fs error (device loop0) in ext4_ext_truncate:4667: Journal has aborted
    EXT4-fs error (device loop0) in ext4_orphan_del:2927: Journal has aborted
    EXT4-fs error (device loop0) in ext4_do_update_inode:4893: Journal has aborted
    EXT4-fs (loop0): Inode 16 (00000000618192a0): orphan list check failed!
    [...]
    EXT4-fs (loop0): Inode 16 (0000000061819748): orphan list check failed!
    [...]
    EXT4-fs (loop0): Inode 16 (0000000061819bf0): orphan list check failed!
    [...]

See-also: c9eb13a910 ("ext4: fix hang when processing corrupted orphaned inode list")
Cc: Jan Kara <jack@suse.cz>
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Cc: stable@vger.kernel.org
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
History 2016-08-22 12:23:10 -04:00
..
acl.c ext2/3/4: use generic posix ACL infrastructure 2014-01-25 23:58:19 -05:00
acl.h ext2/3/4: use generic posix ACL infrastructure 2014-01-25 23:58:19 -05:00
balloc.c ext4: validate s_reserved_gdt_blocks on mount 2016-08-22 12:23:04 -04:00
bitmap.c ext4: Replace open coded mdata csum feature to helper function 2014-10-13 03:36:16 -04:00
block_validity.c fs/ext4: use rbtree postorder iteration helper instead of opencoding 2014-01-23 16:37:03 -08:00
dir.c ext4: convert ext4_bread() to use the ERR_PTR convention 2014-08-29 20:52:15 -04:00
ext4.h ext4: add lockdep annotations for i_data_sem 2016-04-20 01:27:37 -04:00
ext4_extents.h ext4: teach ext4_ext_find_extent() to realloc path if necessary 2014-09-01 14:40:09 -04:00
ext4_jbd2.c ext4: fix NULL pointer dereference when journal restart fails 2015-06-10 13:42:23 -04:00
ext4_jbd2.h ext4: don't use MAXQUOTAS value 2014-09-11 11:15:15 -04:00
extents.c ext4: check for extents that wrap around 2016-08-22 12:23:03 -04:00
extents_status.c ext4: fix data corruption caused by unwritten and delayed extents 2015-05-17 19:12:41 -04:00
extents_status.h ext4: track extent status tree shrinker delay statictics 2014-09-01 22:26:49 -04:00
file.c ext4: prevent bugon on race between write/fcntl 2014-10-30 10:53:16 -04:00
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: clean up error handling when orphan list is corrupted 2016-06-03 11:30:31 -04:00
indirect.c ext4: don't retry file block mapping on bigalloc fs with non-extent file 2015-07-05 10:12:47 -04:00
inline.c ext4: Replace open coded mdata csum feature to helper function 2014-10-13 03:36:16 -04:00
inode.c ext4: don't call ext4_should_journal_data() on the journal inode 2016-08-22 12:23:03 -04:00
ioctl.c ext4: Replace open coded mdata csum feature to helper function 2014-10-13 03:36:16 -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: silence UBSAN in ext4_mb_init() 2016-06-03 11:30:36 -04:00
mballoc.h ext4: remove unused ac_ex_scanned 2014-02-20 13:32:10 -05:00
migrate.c ext4: correctly migrate a file with a hole at the beginning 2015-08-04 14:14:59 -04:00
mmp.c ext4: Replace open coded mdata csum feature to helper function 2014-10-13 03:36:16 -04:00
move_extent.c ext4: add lockdep annotations for i_data_sem 2016-04-20 01:27:37 -04:00
namei.c ext4: fix oops on corrupted filesystem 2016-06-03 11:30:36 -04:00
page-io.c Clean ups and miscellaneous bug fixes, in particular for the new 2014-06-08 13:03:35 -07:00
resize.c ext4: fix potential integer overflow 2016-03-04 10:18:41 -05:00
super.c ext4: short-cut orphan cleanup on error 2016-08-22 12:23:10 -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.c ext4: Replace open coded mdata csum feature to helper function 2014-10-13 03:36:16 -04:00
xattr.h ext4: each filesystem creates and uses its own mb_cache 2014-03-18 19:24:49 -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