From 7255834ed6ef9658b9e7fb192da6a323a64eac98 Mon Sep 17 00:00:00 2001 From: Pavel Begunkov Date: Mon, 9 Aug 2021 20:18:09 +0100 Subject: [PATCH] io_uring: remove redundant args from cache_free We don't use @tsk argument of io_req_cache_free(), remove it. Signed-off-by: Pavel Begunkov Link: https://lore.kernel.org/r/6a28b4a58ee0aaf0db98e2179b9c9f06f9b0cca1.1628536684.git.asml.silence@gmail.com Signed-off-by: Jens Axboe --- fs/io_uring.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/fs/io_uring.c b/fs/io_uring.c index cc2d3de16423..c6f07a3d8e0d 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -8622,13 +8622,11 @@ static void io_destroy_buffers(struct io_ring_ctx *ctx) __io_remove_buffers(ctx, buf, index, -1U); } -static void io_req_cache_free(struct list_head *list, struct task_struct *tsk) +static void io_req_cache_free(struct list_head *list) { struct io_kiocb *req, *nxt; list_for_each_entry_safe(req, nxt, list, compl.list) { - if (tsk && req->task != tsk) - continue; list_del(&req->compl.list); kmem_cache_free(req_cachep, req); } @@ -8648,7 +8646,7 @@ static void io_req_caches_free(struct io_ring_ctx *ctx) } io_flush_cached_locked_reqs(ctx, cs); - io_req_cache_free(&cs->free_list, NULL); + io_req_cache_free(&cs->free_list); mutex_unlock(&ctx->uring_lock); }