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| author | Johannes Thumshirn <[email protected]> | 2020-05-12 17:55:48 +0900 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2020-05-12 20:36:28 -0600 |
| commit | 1392d37018d4f68c5bb2c98dae9a018b73926865 (patch) | |
| tree | 9bd4b688838406c57655576a41fbad66ab121598 /tools/perf/scripts/python | |
| parent | 0512a75b98f847c2e9a4b664013424e603e202f7 (diff) | |
block: introduce blk_req_zone_write_trylock
Introduce blk_req_zone_write_trylock(), which either grabs the write-lock
for a sequential zone or returns false, if the zone is already locked.
Signed-off-by: Johannes Thumshirn <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Reviewed-by: Hannes Reinecke <[email protected]>
Reviewed-by: Martin K. Petersen <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions