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io_uring/net: use async caches for async prep

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send/recv have async_data caches but there are only used from within
issue handlers. Extend their use also to ->prep_async, should be handy
with links and IOSQE_ASYNC.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/b9a2264b807582a97ed606c5bfcdc2399384e8a5.1662639236.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Pavel Begunkov
2022-09-08 13:20:30 +01:00
committed by Jens Axboe
parent 95eafc74be
commit 858c293e5d
2 changed files with 15 additions and 3 deletions
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2
io_uring/opdef.c
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@@ -146,6 +146,7 @@ const struct io_op_def io_op_defs[] = {
.unbound_nonreg_file = 1,
.pollout = 1,
.ioprio = 1,
.manual_alloc = 1,
.name = "SENDMSG",
#if defined(CONFIG_NET)
.async_size = sizeof(struct io_async_msghdr),
@@ -163,6 +164,7 @@ const struct io_op_def io_op_defs[] = {
.pollin = 1,
.buffer_select = 1,
.ioprio = 1,
.manual_alloc = 1,
.name = "RECVMSG",
#if defined(CONFIG_NET)
.async_size = sizeof(struct io_async_msghdr),