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| author | Jens Axboe <[email protected]> | 2014-05-14 08:22:56 -0600 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2014-05-14 08:22:56 -0600 |
| commit | 9acf03cfb1fbecc058d3f223323e3ed97763f1e6 (patch) | |
| tree | 391c6b64de88f7062288604d77a04b4ee4b42ab3 /tools/perf/scripts/python/futex-contention.py | |
| parent | a8a642ccd2e86248ae23c5d762dac67eaea02423 (diff) | |
mtip32xx: stop block hardware queues before quiescing IO
We need to stop the block layer queues to prevent new "normal"
IO from entering the driver, while we wait for existing commands
to finish.
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/futex-contention.py')
0 files changed, 0 insertions, 0 deletions