From 34f0bc427e94065e7f828e70690f8fe1e01b3a9d Mon Sep 17 00:00:00 2001 From: Pavel Begunkov Date: Sun, 16 Oct 2022 21:30:50 +0100 Subject: [PATCH] io_uring: reuse io_alloc_req() Don't duplicate io_alloc_req() in io_req_caches_free() but reuse the helper. Signed-off-by: Pavel Begunkov Link: https://lore.kernel.org/r/6005fc88274864a49fc3096c22d8bdd605cf8576.1665891182.git.asml.silence@gmail.com Signed-off-by: Jens Axboe --- io_uring/io_uring.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index 6e50f54..62be51f 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -2560,18 +2560,14 @@ static int io_eventfd_unregister(struct io_ring_ctx *ctx) static void io_req_caches_free(struct io_ring_ctx *ctx) { - struct io_submit_state *state = &ctx->submit_state; int nr = 0; mutex_lock(&ctx->uring_lock); - io_flush_cached_locked_reqs(ctx, state); + io_flush_cached_locked_reqs(ctx, &ctx->submit_state); while (!io_req_cache_empty(ctx)) { - struct io_wq_work_node *node; - struct io_kiocb *req; + struct io_kiocb *req = io_alloc_req(ctx); - node = wq_stack_extract(&state->free_list); - req = container_of(node, struct io_kiocb, comp_list); kmem_cache_free(req_cachep, req); nr++; } -- 2.7.4