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Fri, 28 Feb 2025 15:59:53 -0800 (PST) X-Relaying-Domain: purestorage.com Received: from dev-csander.dev.purestorage.com (dev-csander.dev.purestorage.com [10.7.70.37]) by c7-smtp-2023.dev.purestorage.com (Postfix) with ESMTP id 8536734028F; Fri, 28 Feb 2025 16:59:52 -0700 (MST) Received: by dev-csander.dev.purestorage.com (Postfix, from userid 1557716354) id 78DA8E41A00; Fri, 28 Feb 2025 16:59:22 -0700 (MST) From: Caleb Sander Mateos To: Jens Axboe , Pavel Begunkov Cc: Caleb Sander Mateos , io-uring@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/5] io_uring/rsrc: free io_rsrc_node using kfree() Date: Fri, 28 Feb 2025 16:59:11 -0700 Message-ID: <20250228235916.670437-2-csander@purestorage.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20250228235916.670437-1-csander@purestorage.com> References: <20250228235916.670437-1-csander@purestorage.com> Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 io_rsrc_node_alloc() calls io_cache_alloc(), which uses kmalloc() to allocate the node. So it can be freed with kfree() instead of kvfree(). Signed-off-by: Caleb Sander Mateos --- io_uring/rsrc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/io_uring/rsrc.c b/io_uring/rsrc.c index d941256f0d8c..748a09cfaeaa 100644 --- a/io_uring/rsrc.c +++ b/io_uring/rsrc.c @@ -488,11 +488,11 @@ int io_files_update(struct io_kiocb *req, unsigned int issue_flags) } static void io_free_node(struct io_ring_ctx *ctx, struct io_rsrc_node *node) { if (!io_alloc_cache_put(&ctx->node_cache, node)) - kvfree(node); + kfree(node); } void io_free_rsrc_node(struct io_ring_ctx *ctx, struct io_rsrc_node *node) { if (node->tag)