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engines/libaio: add support for user mapped iocbs
authorJens Axboe <axboe@kernel.dk>
Wed, 21 Nov 2018 02:47:01 +0000 (19:47 -0700)
committerJens Axboe <axboe@kernel.dk>
Wed, 21 Nov 2018 02:47:01 +0000 (19:47 -0700)
commit3c3168e91329c83880c91e5abc28b9d6b940fd95
tree1c34b37eddb769686f3c5259334fb624ca192063tree | snapshot
parent08dc3bd5061269afa96e72d5e5985a11ea51ed01commit | diff
engines/libaio: add support for user mapped iocbs

For polled IO, we can support having the kernel map our iocbs,
instead of having to copy them for each IO submission.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
engines/libaio.c diff | blob | blame | history
fio - Flexible IO Tester