From 8e5b3b89ecaf6d9295e561c225b35c574a5e0fe7 Mon Sep 17 00:00:00 2001 From: Pavel Begunkov Date: Mon, 18 Mar 2024 22:00:30 +0000 Subject: io_uring: remove struct io_tw_state::locked ctx is always locked for task_work now, so get rid of struct io_tw_state::locked. Note I'm stopping one step before removing io_tw_state altogether, which is not empty, because it still serves the purpose of indicating which function is a tw callback and forcing users not to invoke them carelessly out of a wrong context. The removal can always be done later. Signed-off-by: Pavel Begunkov Tested-by: Ming Lei Link: https://lore.kernel.org/r/e95e1ea116d0bfa54b656076e6a977bc221392a4.1710799188.git.asml.silence@gmail.com Signed-off-by: Jens Axboe --- io_uring/waitid.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'io_uring/waitid.c') diff --git a/io_uring/waitid.c b/io_uring/waitid.c index 77d340666cb9..6362ec20abc0 100644 --- a/io_uring/waitid.c +++ b/io_uring/waitid.c @@ -118,7 +118,7 @@ static int io_waitid_finish(struct io_kiocb *req, int ret) static void io_waitid_complete(struct io_kiocb *req, int ret) { struct io_waitid *iw = io_kiocb_to_cmd(req, struct io_waitid); - struct io_tw_state ts = { .locked = true }; + struct io_tw_state ts = {}; /* anyone completing better be holding a reference */ WARN_ON_ONCE(!(atomic_read(&iw->refs) & IO_WAITID_REF_MASK)); -- cgit v1.2.3-59-g8ed1b