projects / openwrt / staging / blogic.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: e1f5790) | patch
Btrfs: merge inode_list in __merge_refs
authorAlexander Block <ablock84@googlemail.com>
Thu, 8 Nov 2012 21:27:24 +0000 (21:27 +0000)
committerJosef Bacik <jbacik@fusionio.com>
Wed, 12 Dec 2012 22:15:27 +0000 (17:15 -0500)
commit3ef5969cd8a42a78ccdbc53f7abb2e6136b2ec65
tree2d2cd2af6c4dedcb3809f11c2c3f8fbebbede8betree | snapshot
parente1f5790e0588bc5b11eb57f95bfde8702049dd0dcommit | diff
Btrfs: merge inode_list in __merge_refs

When __merge_refs merges two refs, it is also needed to merge the
inode_list of both refs. Otherwise we have missed backrefs and memory
leaks. This happens for example if two inodes share an extent and
both lie in the same leaf and thus also have the same parent.

Signed-off-by: Alexander Block <ablock84@googlemail.com>
Reviewed-by: Jan Schmidt <list.btrfs@jan-o-sch.net>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
fs/btrfs/backref.c diff | blob | history
John Crispins staging tree