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| author | Yu Kuai <yukuai3@huawei.com> | 2023-01-17 10:08:04 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-01-30 01:18:34 +0300 |
| commit | 35198e32300190d52e7f50413dde4f86dea1de92 (patch) | |
| tree | 2f48cf4919ec0e254b5c0760804879bcc2da02e2 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 235a5a83f637e32646cd004c9b580decf1225566 (diff) | |
| download | linux-35198e32300190d52e7f50413dde4f86dea1de92.tar.xz | |
blk-iocost: read params inside lock in sysfs apis
Otherwise, user might get abnormal values if params is updated
concurrently.
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Acked-by: Tejun Heo <tj@kernel.org>
Link: https://lore.kernel.org/r/20230117070806.3857142-4-yukuai1@huaweicloud.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions