diff options
| author | Omar Sandoval <[email protected]> | 2017-02-10 10:32:34 -0800 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2017-02-10 11:34:47 -0700 |
| commit | 3d492c2e0146ccaad08c7cbe16e2e229328b5e79 (patch) | |
| tree | c78b95cdedb006cdc11a99e6a0e253f8875cee11 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | f6f94300cda0f85180a0dd8838d1cc855661e239 (diff) | |
blk-mq-sched: don't hold queue_lock when calling exit_icq
None of the other blk-mq elevator hooks are called with this lock held.
Additionally, it can lead to circular locking dependencies between
queue_lock and the private scheduler lock.
Reported-by: Paolo Valente <[email protected]>
Signed-off-by: Omar Sandoval <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions