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author | 2024-11-27 21:51:30 +0800 | |
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committer | 2024-12-23 08:17:22 -0700 | |
commit | f6661b1d0525f3764596a1b65eeed9e75aecafa7 (patch) | |
tree | 9b75effee32676156f10afdba5b7c214724a9d0a /tools/perf/scripts/python/gecko.py | |
parent | block: don't verify queue freeze manually in elevator_init_mq() (diff) | |
download | wireguard-linux-f6661b1d0525f3764596a1b65eeed9e75aecafa7.tar.xz wireguard-linux-f6661b1d0525f3764596a1b65eeed9e75aecafa7.zip |
block: track queue dying state automatically for modeling queue freeze lockdep
Now we only verify the outmost freeze & unfreeze in current context in case
that !q->mq_freeze_depth, so it is reliable to save queue lying state when
we want to lock the freeze queue since the state is one per-task variable
now.
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20241127135133.3952153-5-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/gecko.py')
0 files changed, 0 insertions, 0 deletions