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| author |   Chengming Zhou <zhouchengming@bytedance.com> | 2023-09-13 15:16:15 +0000 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2023-09-22 08:52:13 -0600 |
| commit | 217b613a53d3a430aa2e5d1523819dc271f02ff0 (patch) | |
| tree | 0f5fd4caece6578b8981ff613110f75034892498 /tools/perf/scripts/python/stackcollapse.py | |
| parent | blk-mq: support batched queue_rqs() on shared tags queue (diff) | |
| download | wireguard-linux-217b613a53d3a430aa2e5d1523819dc271f02ff0.tar.xz wireguard-linux-217b613a53d3a430aa2e5d1523819dc271f02ff0.zip | |
blk-mq: update driver tags request table when start request
Now we update driver tags request table in blk_mq_get_driver_tag(),
so the driver that support queue_rqs() have to update that inflight
table by itself.
Move it to blk_mq_start_request(), which is a better place where
we setup the deadline for request timeout check. And it's just
where the request becomes inflight.
Signed-off-by: Chengming Zhou <zhouchengming@bytedance.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20230913151616.3164338-5-chengming.zhou@linux.dev
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions