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| author |   Sam Bradshaw <sbradshaw@micron.com> | 2014-05-23 13:30:16 -0600 |
|---|---|---|
| committer |   Jens Axboe <axboe@fb.com> | 2014-05-23 13:30:16 -0600 |
| commit | edf866b3805c5651bf7d035b72dc0190cb6ff4a7 (patch) | |
| tree | 92396c09eb02e704abee45c72988b2616b31b0de /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | blk-mq: split make request handler for multi and single queue (diff) | |
| download | linux-dev-edf866b3805c5651bf7d035b72dc0190cb6ff4a7.tar.xz linux-dev-edf866b3805c5651bf7d035b72dc0190cb6ff4a7.zip | |
blk-mq: export blk_mq_tag_busy_iter
Export the blk-mq in-flight tag iterator for driver consumption.
This is particularly useful in exception paths or SRSI where
in-flight IOs need to be cancelled and/or reissued. The NVMe driver
conversion will use this.
Signed-off-by: Sam Bradshaw <sbradshaw@micron.com>
Signed-off-by: Matias Bjørling <m@bjorling.me>
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