Commit 22537c9f authored by Jens Axboe's avatar Jens Axboe
Browse files

io_uring: use the right type for work_llist empty check 



io_task_work_pending() uses wq_list_empty() on ctx->work_llist, but it's
not an io_wq_work_list, it's a struct llist_head. They both have
->first as head-of-list, and it turns out the checks are identical. But
be proper and use the right helper.

Fixes: dac6a0ea ("io_uring: ensure iopoll runs local task work as well")
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent a80929d1

io_uring/io_uring.h

+1 −1
Original line number Diff line number Diff line
@@ -340,7 +340,7 @@ static inline int io_run_task_work(void) 


static inline bool io_task_work_pending(struct io_ring_ctx *ctx)

{

	return task_work_pending(current) || !wq_list_empty(&ctx->work_llist);

	return task_work_pending(current) || !llist_empty(&ctx->work_llist);

}



static inline void io_tw_lock(struct io_ring_ctx *ctx, struct io_tw_state *ts)