diff options
| author | Ming Lei <[email protected]> | 2017-10-27 12:43:30 +0800 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2017-11-01 08:20:34 -0600 |
| commit | 1f460b63d4b37f504d8d0affc2cd492eb005ea97 (patch) | |
| tree | 829611af2a709a83ac018bf6c1d083e2fde02659 /tools/perf/scripts | |
| parent | 358a3a6bccb74da9d63a26b2dd5f09f1e9970e0b (diff) | |
blk-mq: don't restart queue when .get_budget returns BLK_STS_RESOURCE
SCSI restarts its queue in scsi_end_request() automatically, so we don't
need to handle this case in blk-mq.
Especailly any request won't be dequeued in this case, we needn't to
worry about IO hang caused by restart vs. dispatch.
Signed-off-by: Ming Lei <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts')
0 files changed, 0 insertions, 0 deletions