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io_uring: remove timeout/poll specific cancelations

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For historical reasons these were special cased, as they were the only
ones that needed cancelation. But now we handle cancelations generally,
and hence there's no need to check for these in
io_ring_ctx_wait_and_kill() when io_uring_try_cancel_requests() handles
both these and the rest as well.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Jens Axboe 2024-03-16 11:10:21 -06:00
parent 2541762342
commit 29f858a7c6
1 changed files with 0 additions and 9 deletions
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9
io_uring/io_uring.c
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@ -3068,17 +3068,8 @@ static __cold void io_ring_ctx_wait_and_kill(struct io_ring_ctx *ctx)
percpu_ref_kill(&ctx->refs);
xa_for_each(&ctx->personalities, index, creds)
io_unregister_personality(ctx, index);
if (ctx->rings)
io_poll_remove_all(ctx, NULL, true);
mutex_unlock(&ctx->uring_lock);
/*
* If we failed setting up the ctx, we might not have any rings
* and therefore did not submit any requests
*/
if (ctx->rings)
io_kill_timeouts(ctx, NULL, true);
flush_delayed_work(&ctx->fallback_work);
INIT_WORK(&ctx->exit_work, io_ring_exit_work);