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(parent: 9322578) | 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>
Thu, 18 Jun 2020 15:38:00 +0000 (09:38 -0600)
commit88682dd8b250006be01fd0483914f7f5e717f0fd
tree5d8f1c5fbbd66371c1b372b0cfe8fc4c6b1c51dctree
parent932257899d1fd46c2894009c9e4aa9c574a89325commit | 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)