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| author |   Pavel Begunkov <asml.silence@gmail.com> | 2022-09-08 13:20:31 +0100 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2022-09-21 10:30:43 -0600 |
| commit | 6bf8ad25fcd42a719f24613deabcff2fd341c789 (patch) | |
| tree | 2b4281581426142f54b1b1a98a769f766b42130b /io_uring | |
| parent | io_uring/net: use async caches for async prep (diff) | |
| download | linux-dev-6bf8ad25fcd42a719f24613deabcff2fd341c789.tar.xz linux-dev-6bf8ad25fcd42a719f24613deabcff2fd341c789.zip | |
io_uring/net: io_async_msghdr caches for sendzc
We already keep io_async_msghdr caches for normal send/recv requests,
use them also for zerocopy send.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/42fa615b6e0be25f47a685c35d7b5e4f1b03d348.1662639236.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring')
| -rw-r--r-- | io_uring/net.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/io_uring/net.c b/io_uring/net.c index 12412acc6c5e..07f6b9e93c00 100644 --- a/io_uring/net.c +++ b/io_uring/net.c @@ -196,10 +196,9 @@ int io_sendzc_prep_async(struct io_kiocb *req) if (!zc->addr || req_has_async_data(req)) return 0; - if (io_alloc_async_data(req)) + io = io_msg_alloc_async_prep(req); + if (!io) return -ENOMEM; - - io = req->async_data; ret = move_addr_to_kernel(zc->addr, zc->addr_len, &io->addr); return ret; } @@ -212,9 +211,9 @@ static int io_setup_async_addr(struct io_kiocb *req, if (!addr || req_has_async_data(req)) return -EAGAIN; - if (io_alloc_async_data(req)) + io = io_msg_alloc_async(req, issue_flags); + if (!io) return -ENOMEM; - io = req->async_data; memcpy(&io->addr, addr, sizeof(io->addr)); return -EAGAIN; } |