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| author |   Gabriel Krisman Bertazi <krisman@linux.vnet.ibm.com> | 2016-11-28 15:01:48 -0200 |
|---|---|---|
| committer |   Jens Axboe <axboe@fb.com> | 2016-11-29 08:01:08 -0700 |
| commit | 415d3dab964c1a9bc6ceb8941bd4dbe4fbe36a09 (patch) | |
| tree | f278c4253c44aa3c1e9d15fd12e235eb815bd605 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | blk-wbt: allow wbt to be enabled always through sysfs (diff) | |
| download | wireguard-linux-415d3dab964c1a9bc6ceb8941bd4dbe4fbe36a09.tar.xz wireguard-linux-415d3dab964c1a9bc6ceb8941bd4dbe4fbe36a09.zip | |
blk-mq: Drop explicit timeout sync in hotplug
After commit 287922eb0b18 ("block: defer timeouts to a workqueue"),
deleting the timeout work after freezing the queue shouldn't be
necessary, since the synchronization is already enforced by the
acquisition of a q_usage_counter reference in blk_mq_timeout_work.
Signed-off-by: Gabriel Krisman Bertazi <krisman@linux.vnet.ibm.com>
Reviewed-by: Ming Lei <ming.lei@canonical.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions