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(parent: f17dd3e) | patch
io_uring: iterate req cache backwards
authorPavel Begunkov <asml.silence@gmail.com>
Sat, 1 Feb 2020 00:58:00 +0000 (03:58 +0300)
committerJens Axboe <axboe@kernel.dk>
Tue, 4 Feb 2020 00:27:47 +0000 (17:27 -0700)
commitba2922b6d770e80a12f146cd5ec82b241c47b1ac
tree87bb9e9e3d667dbaec2b74a4d4d1365b7e8cb168tree | snapshot
parentf17dd3ee1e2f0f91c0e5d1d5b0261e0fefbe9b0ecommit | diff
io_uring: iterate req cache backwards

Grab requests from cache-array from the end, so can get by only
free_reqs.

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