From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9C00DC636D7 for ; Fri, 10 Feb 2023 21:51:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233460AbjBJVv2 (ORCPT ); Fri, 10 Feb 2023 16:51:28 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34096 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233824AbjBJVv1 (ORCPT ); Fri, 10 Feb 2023 16:51:27 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 967C160E46 for ; Fri, 10 Feb 2023 13:51:25 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 21063B825BC for ; Fri, 10 Feb 2023 21:51:24 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D0247C433D2; Fri, 10 Feb 2023 21:51:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1676065882; bh=b52LIXoOpwYLS5OBUc1cXBppFOs0qBhtV2faS3q3TNk=; h=Date:To:From:Subject:From; b=fAS8QTN/OleyG3cHt5R+ln/aqwMyTqRSycNHJOZ1PmuT2WbonZlyS/AxyTZN/+69o 31h1sy/A1PT5ajt9NZHtHillyFam1TcVJRIeiA/BTnkxo0xGhuk9hYjIUNF0pMCNeB LokD9TSxICptN/5cTgJz6bh+uAlOnGQA4iA1xNYQ= Date: Fri, 10 Feb 2023 13:51:22 -0800 To: mm-commits@vger.kernel.org, glider@google.com, andreyknvl@google.com, akpm@linux-foundation.org From: Andrew Morton Subject: + lib-stackdepot-use-pr_fmt-to-define-message-format.patch added to mm-nonmm-unstable branch Message-Id: <20230210215122.D0247C433D2@smtp.kernel.org> Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The patch titled Subject: lib/stackdepot: use pr_fmt to define message format has been added to the -mm mm-nonmm-unstable branch. Its filename is lib-stackdepot-use-pr_fmt-to-define-message-format.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/lib-stackdepot-use-pr_fmt-to-define-message-format.patch This patch will later appear in the mm-nonmm-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Andrey Konovalov Subject: lib/stackdepot: use pr_fmt to define message format Date: Fri, 10 Feb 2023 22:15:50 +0100 Use pr_fmt to define the format for printing stack depot messages instead of duplicating the "Stack Depot" prefix in each message. Link: https://lkml.kernel.org/r/3d09db0171a0e92ff3eb0ee74de74558bc9b56c4.1676063693.git.andreyknvl@google.com Signed-off-by: Andrey Konovalov Reviewed-by: Alexander Potapenko Signed-off-by: Andrew Morton --- --- a/lib/stackdepot.c~lib-stackdepot-use-pr_fmt-to-define-message-format +++ a/lib/stackdepot.c @@ -19,6 +19,8 @@ * Based on code by Dmitry Chernenkov. */ +#define pr_fmt(fmt) "stackdepot: " fmt + #include #include #include @@ -98,7 +100,7 @@ static int __init is_stack_depot_disable ret = kstrtobool(str, &stack_depot_disable); if (!ret && stack_depot_disable) { - pr_info("Stack Depot is disabled\n"); + pr_info("disabled\n"); stack_table = NULL; } return 0; @@ -142,7 +144,7 @@ int __init stack_depot_early_init(void) 1UL << STACK_HASH_ORDER_MAX); if (!stack_table) { - pr_err("Stack Depot hash table allocation failed, disabling\n"); + pr_err("hash table allocation failed, disabling\n"); stack_depot_disable = true; return -ENOMEM; } @@ -177,11 +179,11 @@ int stack_depot_init(void) if (entries > 1UL << STACK_HASH_ORDER_MAX) entries = 1UL << STACK_HASH_ORDER_MAX; - pr_info("Stack Depot allocating hash table of %lu entries with kvcalloc\n", + pr_info("allocating hash table of %lu entries with kvcalloc\n", entries); stack_table = kvcalloc(entries, sizeof(struct stack_record *), GFP_KERNEL); if (!stack_table) { - pr_err("Stack Depot hash table allocation failed, disabling\n"); + pr_err("hash table allocation failed, disabling\n"); stack_depot_disable = true; ret = -ENOMEM; } _ Patches currently in -mm which might be from andreyknvl@google.com are lib-stackdepot-put-functions-in-logical-order.patch lib-stackdepot-use-pr_fmt-to-define-message-format.patch lib-stackdepot-mm-rename-stack_depot_want_early_init.patch lib-stackdepot-rename-stack_depot_disable.patch lib-stackdepot-annotate-init-and-early-init-functions.patch lib-stackdepot-lower-the-indentation-in-stack_depot_init.patch lib-stackdepot-reorder-and-annotate-global-variables.patch lib-stackdepot-rename-hash-table-constants-and-variables.patch lib-stackdepot-rename-slab-to-pool.patch lib-stackdepot-rename-handle-and-pool-constants.patch lib-stackdepot-rename-init_stack_pool.patch lib-stacktrace-drop-impossible-warn_on-for-depot_init_pool.patch lib-stackdepot-annotate-depot_init_pool-and-depot_alloc_stack.patch lib-stackdepot-rename-next_pool_inited-to-next_pool_required.patch lib-stacktrace-kasan-kmsan-rework-extra_bits-interface.patch lib-stackdepot-annotate-racy-pool_index-accesses.patch lib-stackdepot-various-comments-clean-ups.patch lib-stackdepot-move-documentation-comments-to-stackdepoth.patch