diff options
| author | Pavel Begunkov <asml.silence@gmail.com> | 2025-04-28 13:52:32 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2025-04-28 11:51:31 -0600 |
| commit | 27d2fed790ce6407e321e89aac3c8c0e28986fff (patch) | |
| tree | bd125e6ba7037ac26d6e615cd774e4048a470bbf | |
| parent | f6da4fee69860d4a02d14b016021ffb516a25f38 (diff) | |
io_uring: delete misleading comment in io_fill_cqe_aux()
io_fill_cqe_aux() doesn't overflow completions, however it might fail
them and lets the caller handle it. Remove the comment, which doesn't
make any sense.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/021aa8c1d8f20ef2b66da6aeabb6b511938fd2c5.1745843119.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
| -rw-r--r-- | io_uring/io_uring.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index 2e4d8e76316a..703251f6f4d8 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -814,11 +814,6 @@ static bool io_fill_cqe_aux(struct io_ring_ctx *ctx, u64 user_data, s32 res, ctx->cq_extra++; - /* - * If we can't get a cq entry, userspace overflowed the - * submission (by quite a lot). Increment the overflow count in - * the ring. - */ if (likely(io_get_cqe(ctx, &cqe))) { WRITE_ONCE(cqe->user_data, user_data); WRITE_ONCE(cqe->res, res); |