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(parent: 0e19fdc) | patch
io_uring: get rid of delayed mm check
authorPavel Begunkov <asml.silence@gmail.com>
Thu, 6 Feb 2020 18:16:09 +0000 (21:16 +0300)
committerJens Axboe <axboe@kernel.dk>
Thu, 6 Feb 2020 19:53:10 +0000 (12:53 -0700)
commit22017fba8bdd181fad45c80e37c0240663ded68e
treeef3d23d857aa5588fc702fb0f93d9d826663f39etree | snapshot
parent0e19fdcb6ded5c7b35f558b0ec2905b6804b72f1commit | diff
io_uring: get rid of delayed mm check

Fail fast if can't grab mm, so past that requests always have an mm
when required. This allows us to remove req->user altogether.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/io_uring.c diff | blob | history
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