From patchwork Fri Jan 3 23:01:47 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Masami Hiramatsu (Google)" X-Patchwork-Id: 13925985 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8803D1C4A02; Fri, 3 Jan 2025 23:01:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735945313; cv=none; b=E5w9uapzWuO5w5dmnv3hQxgyxTgyifcg7A22f4QVbrThDPEsXl01/IeQdFKNhjVvXj98frBwolOHzhHA9jUN9cXHJ/o97Jl9/+X4OvSOoVJVLLXA0C5wbtR8wwVGvWwrNDCmi7WXUckIUbX+Kq2kdl6C1FGH5IbN0Eg4aQ/pHgM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735945313; c=relaxed/simple; bh=nBsW1PeI3OP/lLYs9nJsYVbukmOo0tvnLZw5SKjKRpg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=ekReR2hAHPv6AsOrYy0EaCI+6GYyzILA8x4eAvFPPk/cGVkywcrbtyypSJDyLLGmiZ0ddjcApRnfq6FwqpE036Mwvfjhs+0OFNnyIh3k4TQPEualD/L1L/wr5QFyR9kfLOuTDRSe1MSOWb4QP6V+gPttD7RIZNhKQsW5KqCm8NA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=HCEj83PU; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="HCEj83PU" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E7665C4CEDD; Fri, 3 Jan 2025 23:01:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1735945313; bh=nBsW1PeI3OP/lLYs9nJsYVbukmOo0tvnLZw5SKjKRpg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=HCEj83PUxzk+UhLcMHOo9UdYXbVI1/nVh4/fLY7eU+CkSbldg/5U4xtD11q2CS9hD PJOlZIfFuZhvWvqFH9HPhX4aetViPxBSn8zrb0tZrAGMFVBASb/N1CJhV3ktLV3078 aE4TjcjH6FPop63Z7SgcetddaG7vGmjqdJQr+Ta+sR0ekQ5lnuP6i07OzMoyNEgYQ2 skYaYzWHhxJVtekv9NFc0VrIo42kJXxTDAsfyVYk0f+Bt5bQyhj4mn4TTNgVpTNMzH UmIRTNZyHqdLQhcdXxnQXHZtlCB86V2r7XDARYr2cxtPVx5e3uKGDf7GZZ3laGlqaO 1iSiCAYcXClMA== From: "Masami Hiramatsu (Google)" To: Steven Rostedt , Peter Zijlstra Cc: Anil S Keshavamurthy , Masami Hiramatsu , "David S . Miller" , Mathieu Desnoyers , Oleg Nesterov , Tzvetomir Stoyanov , Naveen N Rao , Josh Poimboeuf , Jason Baron , Ard Biesheuvel , linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org Subject: [PATCH 2/6] Provide __free(argv) for argv_split() users Date: Sat, 4 Jan 2025 08:01:47 +0900 Message-ID: <173594530753.1055889.17844868397124331132.stgit@devnote2> X-Mailer: git-send-email 2.43.0 In-Reply-To: <173594528527.1055889.2175884987203674189.stgit@devnote2> References: <173594528527.1055889.2175884987203674189.stgit@devnote2> User-Agent: StGit/0.19 Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Masami Hiramatsu (Google) Provide __free(argv) macro for argv_split() users so that they can avoid gotos. Signed-off-by: Masami Hiramatsu (Google) --- include/linux/string.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/linux/string.h b/include/linux/string.h index 493ac4862c77..7035a70e30be 100644 --- a/include/linux/string.h +++ b/include/linux/string.h @@ -312,6 +312,8 @@ extern void *kmemdup_array(const void *src, size_t count, size_t element_size, g extern char **argv_split(gfp_t gfp, const char *str, int *argcp); extern void argv_free(char **argv); +DEFINE_FREE(argv, char **, argv_free(_T)) + /* lib/cmdline.c */ extern int get_option(char **str, int *pint); extern char *get_options(const char *str, int nints, int *ints);