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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>
pull/1250/head
Pavel Begunkov 2025-04-28 13:52:32 +01:00 committed by Jens Axboe
parent f6da4fee69
commit 27d2fed790
1 changed files with 0 additions and 5 deletions
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5
io_uring/io_uring.c
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@ -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);