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| author |   Jens Axboe <axboe@kernel.dk> | 2022-05-11 11:17:46 +0530 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-05-11 07:40:58 -0600 |
| commit | 1c2d2fff6dc04662dc8e86b537989643e1abeed9 (patch) | |
| tree | e2e79736a49498ed98d4a9d3ddf612d7271ea7d3 /lib/test_bitmap.c | |
| parent | fs,io_uring: add infrastructure for uring-cmd (diff) | |
| download | linux-dev-1c2d2fff6dc04662dc8e86b537989643e1abeed9.tar.xz linux-dev-1c2d2fff6dc04662dc8e86b537989643e1abeed9.zip | |
block: wire-up support for passthrough plugging
Add support for plugging in passthrough path. When plugging is enabled, the
requests are added to a plug instead of getting dispatched to the driver.
And when the plug is finished, the whole batch gets dispatched via
->queue_rqs which turns out to be more efficient. Otherwise dispatching
used to happen via ->queue_rq, one request at a time.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20220511054750.20432-3-joshi.k@samsung.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'lib/test_bitmap.c')
0 files changed, 0 insertions, 0 deletions