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(parent: 269d040) | patch
Btrfs: do not run snapshot-aware defragment on error
authorLiu Bo <bo.li.liu@oracle.com>
Tue, 29 Oct 2013 02:45:05 +0000 (10:45 +0800)
committerChris Mason <chris.mason@fusionio.com>
Tue, 12 Nov 2013 03:11:00 +0000 (22:11 -0500)
commit6f519564d7d978c00351d9ab6abac3deeac31621
treead6219309aee3a44248fb7f7eb9756fc76423d79tree | snapshot (tar.gz zip)
parent269d040ff2f340e1ed517dab8b66b2f133c83a77commit | diff
Btrfs: do not run snapshot-aware defragment on error

If something wrong happens in write endio, running snapshot-aware defragment
can end up with undefined results, maybe a crash, so we should avoid it.

In order to share similar code, this also adds a helper to free the struct for
snapshot-aware defrag.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
fs/btrfs/inode.c diff | blob | blame | history