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(parent: e9f0d60) | patch
block: provide plug based way of signaling forced no-wait semantics
authorJens Axboe <axboe@kernel.dk>
Thu, 4 Jun 2020 17:23:39 +0000 (11:23 -0600)
committerJens Axboe <axboe@kernel.dk>
Wed, 17 Jun 2020 21:06:39 +0000 (15:06 -0600)
commit87f5c36af1f1051c4fa044a0d853371f98608584
tree509d0cda51eec8df6c1b6048c33cd328bbc06a15tree
parente9f0d604d197ff2b22e1d4c1d80f297dfe3f31cfcommit | diff
block: provide plug based way of signaling forced no-wait semantics

Provide a way for the caller to specify that IO should be marked
with REQ_NOWAIT to avoid blocking on allocation.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/blk-core.c diff | blob | blame | history
include/linux/blkdev.h diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)