io_uring: remove allocation cache array
authorPavel Begunkov <asml.silence@gmail.com>
Fri, 24 Sep 2021 20:59:45 +0000 (21:59 +0100)
committerJens Axboe <axboe@kernel.dk>
Tue, 19 Oct 2021 11:49:53 +0000 (05:49 -0600)
commit3ab665b74e59ad467b3eab5b2b95d378cea78b22
tree2c12b315288691a0ecc1dc959d968df9703a1ea7
parent6f33b0bc4ea43f5c5ce7b7c9ab66051f80837862
io_uring: remove allocation cache array

We have several of request allocation layers, remove the last one, which
is the submit->reqs array, and always use submit->free_reqs instead.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/8547095c35f7a87bab14f6447ecd30a273ed7500.1632516769.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/io_uring.c