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| author | Ming Lei <ming.lei@redhat.com> | 2021-06-25 04:02:48 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-06-25 17:50:31 +0200 |
| commit | cb9516be7708a2a18ec0a19fe3a225b5b3bc92c7 (patch) | |
| tree | ee5d183398393aa97d7a782437f828cb35a4a305 /block/blk-mq-sysfs.c | |
| parent | blk: Fix lock inversion between ioc lock and bfqd lock (diff) | |
| download | linux-cb9516be7708a2a18ec0a19fe3a225b5b3bc92c7.tar.xz linux-cb9516be7708a2a18ec0a19fe3a225b5b3bc92c7.zip | |
blk-mq: update hctx->dispatch_busy in case of real scheduler
Commit 6e6fcbc27e77 ("blk-mq: support batching dispatch in case of io")
starts to support io batching submission by using hctx->dispatch_busy.
However, blk_mq_update_dispatch_busy() isn't changed to update hctx->dispatch_busy
in that commit, so fix the issue by updating hctx->dispatch_busy in case
of real scheduler.
Reported-by: Jan Kara <jack@suse.cz>
Reviewed-by: Jan Kara <jack@suse.cz>
Fixes: 6e6fcbc27e77 ("blk-mq: support batching dispatch in case of io")
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20210625020248.1630497-1-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-mq-sysfs.c')
0 files changed, 0 insertions, 0 deletions