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(parent: bc18161) | patch
io_uring: add support for uring_cmd with fixed-buffer
authorAnuj Gupta <anuj20.g@samsung.com>
Mon, 20 Dec 2021 14:17:27 +0000 (19:47 +0530)
committerJens Axboe <axboe@kernel.dk>
Tue, 21 Dec 2021 16:38:24 +0000 (09:38 -0700)
commit436e0083cfafe3bdb9d8fb3642fadc39fc22f1f9
tree98dee6c51355d662f3957c7567ec9461ad0440f6tree
parentbc18161c9b80cf2d647710257f9716ee6c66fee4commit | diff
io_uring: add support for uring_cmd with fixed-buffer

Add IORING_OP_URING_CMD_FIXED opcode that enables performing the
operation with previously registered buffers.

Signed-off-by: Anuj Gupta <anuj20.g@samsung.com>
Link: https://lore.kernel.org/r/20211220141734.12206-7-joshi.k@samsung.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/io_uring.c diff | blob | blame | history
include/uapi/linux/io_uring.h diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)