From: Pavel Begunkov Date: Fri, 28 Mar 2025 23:10:56 +0000 (+0000) Subject: io_uring/net: combine sendzc flags writes X-Git-Tag: io_uring-6.15-20250403~24 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=c55e2845dfa72e647ed8d9a7b4c6e11a8ed0fc1e;p=linux-block.git io_uring/net: combine sendzc flags writes Save an instruction / trip to the cache and assign some of sendzc flags together. Signed-off-by: Pavel Begunkov Link: https://lore.kernel.org/r/c519d6f406776c3be3ef988a8339a88e45d1ffd9.1743202294.git.asml.silence@gmail.com Signed-off-by: Jens Axboe --- diff --git a/io_uring/net.c b/io_uring/net.c index 68f87d7c74df..ef0faa07627f 100644 --- a/io_uring/net.c +++ b/io_uring/net.c @@ -1291,7 +1291,6 @@ int io_send_zc_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe) zc->done_io = 0; zc->retry = false; - req->flags |= REQ_F_POLL_NO_LAZY; if (unlikely(READ_ONCE(sqe->__pad2[0]) || READ_ONCE(sqe->addr3))) return -EINVAL; @@ -1305,7 +1304,7 @@ int io_send_zc_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe) notif->cqe.user_data = req->cqe.user_data; notif->cqe.res = 0; notif->cqe.flags = IORING_CQE_F_NOTIF; - req->flags |= REQ_F_NEED_CLEANUP; + req->flags |= REQ_F_NEED_CLEANUP | REQ_F_POLL_NO_LAZY; zc->flags = READ_ONCE(sqe->ioprio); if (unlikely(zc->flags & ~IO_ZC_FLAGS_COMMON)) {