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| author |   Hannes Reinecke <hare@suse.de> | 2014-05-26 14:45:39 +0200 |
|---|---|---|
| committer |   Mike Snitzer <snitzer@redhat.com> | 2014-05-27 10:46:01 -0400 |
| commit | 63d832c30142cdceb478b1cac7d943d83b95b2dc (patch) | |
| tree | aff4707e1a2d707557139c09d14a7b2870d2715e /tools/perf/scripts/python/syscall-counts.py | |
| parent | dm cache: always split discards on cache block boundaries (diff) | |
| download | wireguard-linux-63d832c30142cdceb478b1cac7d943d83b95b2dc.tar.xz wireguard-linux-63d832c30142cdceb478b1cac7d943d83b95b2dc.zip | |
dm mpath: really fix lockdep warning
lockdep complains about a circular locking. And indeed, we need to
release the lock before calling dm_table_run_md_queue_async().
As such, commit 4cdd2ad ("dm mpath: fix lock order inconsistency in
multipath_ioctl") must also be reverted in addition to fixing the
lock order in the other dm_table_run_md_queue_async() callers.
Reported-by: Bart van Assche <bvanassche@acm.org>
Tested-by: Bart van Assche <bvanassche@acm.org>
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions