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io_uring: Add 'readfua' and 'writefua' options
authorMinwoo Im <minwoo.im@samsung.com>
Tue, 14 May 2024 05:21:09 +0000 (14:21 +0900)
committerMinwoo Im <minwoo.im@samsung.com>
Thu, 23 May 2024 21:27:52 +0000 (06:27 +0900)
commit55e14d73b0727c5726cafa355d3f83f7404c2b5a
treeaf5c3227c2618060ee002b540c5bd272c467f233tree | snapshot
parent3ed8eea0ee9b5d7de603e9b128e6c05941b99938commit | diff
io_uring: Add 'readfua' and 'writefua' options

Provide options to set the FUA flag in CDW12 in the NVMe command.  FUA
affects the internal operation of the NVMe controller and is used for
testing.  In this patchset we expand readfua and writefua options to
directly control FUA flag in io_uring_cmd engine.

Signed-off-by: Minwoo Im <minwoo.im@samsung.com>
HOWTO.rst diff | blob | blame | history
engines/io_uring.c diff | blob | blame | history
engines/nvme.c diff | blob | blame | history
engines/nvme.h diff | blob | blame | history
fio.1 diff | blob | blame | history
fio - Flexible IO Tester