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| author | Christoph Hellwig <hch@lst.de> | 2022-02-15 13:05:39 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-02-17 05:39:10 +0300 |
| commit | 8803c89f365b344859decd5b3074e9bb3b65caa1 (patch) | |
| tree | e651ea8ca7ff18a0e40c6b68cda1e72ba0374f98 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 28db4711bf48303814dcfd8d41a41106e90bc374 (diff) | |
| download | linux-8803c89f365b344859decd5b3074e9bb3b65caa1.tar.xz | |
dm: remove useless code from dm_dispatch_clone_request
Both ->start_time_ns and the RQF_IO_STAT are set when the request is
allocated using blk_mq_alloc_request by dm-mpath in blk_mq_rq_ctx_init.
The block layer also ensures ->start_time_ns is only set when actually
needed.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Mike Snitzer <snitzer@redhat.com>
Link: https://lore.kernel.org/r/20220215100540.3892965-5-hch@lst.de
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