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| author |   Kemeng Shi <shikemeng@huaweicloud.com> | 2023-01-18 17:37:19 +0800 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2023-02-06 09:22:28 -0700 |
| commit | 34c9f547402f11c0241a44800574ec4fa38cccb8 (patch) | |
| tree | ac1946ada6396037860a015d9918eac7ff77878f /drivers/gpu/drm/amd/amdgpu/amdgpu_ring_mux.c | |
| parent | blk-mq: remove unncessary from_schedule parameter in blk_mq_plug_issue_direct (diff) | |
| download | wireguard-linux-34c9f547402f11c0241a44800574ec4fa38cccb8.tar.xz wireguard-linux-34c9f547402f11c0241a44800574ec4fa38cccb8.zip | |
blk-mq: make blk_mq_commit_rqs a general function for all commits
1. move blk_mq_commit_rqs forward before functions need commits.
2. add queued check and only commits request if any request was queued
in blk_mq_commit_rqs to keep commit behavior consistent and remove
unnecessary commit.
3. split the queued clearing from blk_mq_plug_commit_rqs as it is
not wanted general.
4. sync current caller of blk_mq_commit_rqs with new general
blk_mq_commit_rqs.
5. document rule for unusual cases which need explicit commit_rqs.
Suggested-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ring_mux.c')
0 files changed, 0 insertions, 0 deletions