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| author | Pavel Begunkov <asml.silence@gmail.com> | 2022-09-01 11:54:03 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-09-01 09:13:33 -0600 |
| commit | 57f332246afa5929bdf2e7a5facddedb43549be4 (patch) | |
| tree | a3ebac849400f878de62213cca745fadcce8823a /io_uring/net.c | |
| parent | d9808ceb3129b811becebdee3ec96d189c83e56c (diff) | |
| download | lwn-57f332246afa5929bdf2e7a5facddedb43549be4.tar.gz lwn-57f332246afa5929bdf2e7a5facddedb43549be4.zip | |
io_uring/notif: remove notif registration
We're going to remove the userspace exposed zerocopy notification API,
remove notification registration.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/6ff00b97be99869c386958a990593c9c31cf105b.1662027856.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring/net.c')
| -rw-r--r-- | io_uring/net.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/io_uring/net.c b/io_uring/net.c index 7a5468cc905e..aac6997b7d88 100644 --- a/io_uring/net.c +++ b/io_uring/net.c @@ -889,7 +889,7 @@ int io_sendzc_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe) zc->flags = READ_ONCE(sqe->ioprio); if (zc->flags & ~(IORING_RECVSEND_POLL_FIRST | - IORING_RECVSEND_FIXED_BUF | IORING_RECVSEND_NOTIF_FLUSH)) + IORING_RECVSEND_FIXED_BUF)) return -EINVAL; if (zc->flags & IORING_RECVSEND_FIXED_BUF) { unsigned idx = READ_ONCE(sqe->buf_index); @@ -1063,8 +1063,6 @@ int io_sendzc(struct io_kiocb *req, unsigned int issue_flags) if (ret == -ERESTARTSYS) ret = -EINTR; req_set_fail(req); - } else if (zc->flags & IORING_RECVSEND_NOTIF_FLUSH) { - io_notif_slot_flush_submit(notif_slot, 0); } if (ret >= 0) |