From 914390bcfdd6351a4d308da7f43294476ea7d3bf Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Sun, 28 Feb 2021 12:22:37 -0700 Subject: [PATCH] io_uring: kill unnecessary io_run_ctx_fallback() in io_ring_exit_work() We already run the fallback task_work in io_uring_try_cancel_requests(), no need to duplicate at ring exit explicitly. Signed-off-by: Jens Axboe --- fs/io_uring.c | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/io_uring.c b/fs/io_uring.c index d48be0c..7cad82b 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -8519,7 +8519,6 @@ static void io_ring_exit_work(struct work_struct *work) */ do { io_uring_try_cancel_requests(ctx, NULL, NULL); - io_run_ctx_fallback(ctx); } while (!wait_for_completion_timeout(&ctx->ref_comp, HZ/20)); io_ring_ctx_free(ctx); } -- 2.7.4