Commit 07f3c3a1 authored by Jens Axboe's avatar Jens Axboe
Browse files

io_uring/eventfd: remove unused ctx->evfd_last_cq_tail member 



A previous commit got rid of any use of this member, but forgot to
remove it. Kill it.

Fixes: f4bb2f65 ("io_uring/eventfd: move ctx->evfd_last_cq_tail into io_ev_fd")
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 42b12cb5

include/linux/io_uring_types.h

+3 −4
Original line number Diff line number Diff line
@@ -442,6 +442,9 @@ struct io_ring_ctx { 
	struct list_head		defer_list;

	unsigned			nr_drained;



	/* protected by ->completion_lock */

	unsigned			nr_req_allocated;



#ifdef CONFIG_NET_RX_BUSY_POLL

	struct list_head	napi_list;	/* track busy poll napi_id */

	spinlock_t		napi_lock;	/* napi_list lock */
@@ -454,10 +457,6 @@ struct io_ring_ctx { 
	DECLARE_HASHTABLE(napi_ht, 4);

#endif



	/* protected by ->completion_lock */

	unsigned			evfd_last_cq_tail;

	unsigned			nr_req_allocated;



	/*

	 * Protection for resize vs mmap races - both the mmap and resize

	 * side will need to grab this lock, to prevent either side from