diff options
author | Brian Foster <bfoster@redhat.com> | 2017-04-21 19:40:44 (GMT) |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-06-07 10:07:51 (GMT) |
commit | 10f0b2c3c225bae7eddf88a18466b9133a716c72 (patch) | |
tree | 2c746acdbf828d08d6e0503349014017744df2f2 /init | |
parent | 95487d4be1e9eb7a43120d852c86c80803cfe51d (diff) | |
download | linux-10f0b2c3c225bae7eddf88a18466b9133a716c72.tar.xz |
xfs: fix up quotacheck buffer list error handling
commit 20e8a063786050083fe05b4f45be338c60b49126 upstream.
The quotacheck error handling of the delwri buffer list assumes the
resident buffers are locked and doesn't clear the _XBF_DELWRI_Q flag
on the buffers that are dequeued. This can lead to assert failures
on buffer release and possibly other locking problems.
Move this code to a delwri queue cancel helper function to
encapsulate the logic required to properly release buffers from a
delwri queue. Update the helper to clear the delwri queue flag and
call it from quotacheck.
Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions