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| author | Jens Axboe <[email protected]> | 2018-08-20 19:20:50 +0000 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2018-08-22 21:07:31 +0000 |
| commit | b78820937b4762b7d30b807d7156bec1d89e4dd3 (patch) | |
| tree | a4500f662f1f18e496ae7660e6daca5307b82d3a /tools/perf/scripts/python/stat-cpi.py | |
| parent | blk-wbt: move disable check into get_limit() (diff) | |
| download | kernel-b78820937b4762b7d30b807d7156bec1d89e4dd3.tar.gz kernel-b78820937b4762b7d30b807d7156bec1d89e4dd3.zip | |
blk-wbt: use wq_has_sleeper() for wq active check
We need the memory barrier before checking the list head,
use the appropriate helper for this. The matching queue
side memory barrier is provided by set_current_state().
Tested-by: Anchal Agarwal <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stat-cpi.py')
0 files changed, 0 insertions, 0 deletions