diff options
| author | Dylan Yudaken <dyudaken@gmail.com> | 2026-02-15 23:15:23 +0000 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2026-02-16 08:10:46 -0700 |
| commit | 046fcc83ac1ba8747f0bcae13f5e433802735245 (patch) | |
| tree | 4bffa9ebb38443440545974c5ee2e547cb0305b7 /io_uring | |
| parent | 600b665b903733bd60334e86031b157cc823ee55 (diff) | |
io_uring: remove unneeded io_send_zc accounting
zc->len and zc->buf are not actually used once you get to the retry
stage. The buffer remains in kmsg->msg.msg_iter, which is setup in
io_send_setup.
Note: it still seems needed in io_send due to io_send_select_buffer
needing it (for the len parameter).
Signed-off-by: Dylan Yudaken <dyudaken@gmail.com>
Reviewed-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring')
| -rw-r--r-- | io_uring/net.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/io_uring/net.c b/io_uring/net.c index a6f3cbb7dfea..8576c6cb2236 100644 --- a/io_uring/net.c +++ b/io_uring/net.c @@ -1493,8 +1493,6 @@ int io_send_zc(struct io_kiocb *req, unsigned int issue_flags) return -EAGAIN; if (ret > 0 && io_net_retry(sock, kmsg->msg.msg_flags)) { - zc->len -= ret; - zc->buf += ret; zc->done_io += ret; return -EAGAIN; } |