From patchwork Tue Oct 17 13:56:54 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "wuqiang.matt" X-Patchwork-Id: 13425196 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (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 21220436BB for ; Tue, 17 Oct 2023 13:57:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bytedance.com header.i=@bytedance.com header.b="fwtZhN5K" Received: from mail-pl1-x62b.google.com (mail-pl1-x62b.google.com [IPv6:2607:f8b0:4864:20::62b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 23F1510E for ; Tue, 17 Oct 2023 06:57:38 -0700 (PDT) Received: by mail-pl1-x62b.google.com with SMTP id d9443c01a7336-1c9d922c039so45753275ad.3 for ; Tue, 17 Oct 2023 06:57:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bytedance.com; s=google; t=1697551058; x=1698155858; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=eW5Gw9lfx88ca1Dfq2MtXvfhvw7cUu9QhwY8xI1fswY=; b=fwtZhN5K9FT9toa56UrJZ5QMkXyIQyGnQvN45xRL9ZU+X/PlfepOs58IFyhvwBxaNP jmxa7jhk6QgM2NSqlDHjHr76fsth1xt6NT2lKJvx4PU2Z4nTWwb3Y/AxOzJ9RgoNkKSM YeAQbHjafbSaDmCacJjLnxbn1m9kduSA/P7eYlasVGLPiHa1zRKQM1TjIeVWu8FNLk3y SNzmGBbX+Xm9FzUfAEdCgka1b7lTUj72nTN0AC7EysE4MVkA//1JFSCAGM8AqBeWuh6Z e6H2XpUYTqAmh2bWkgDxDj3otcAjt+b1ox3F0UBpD02/3Vzk+V8uFmLsYk2IiK1mHnJT 1nlg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1697551058; x=1698155858; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=eW5Gw9lfx88ca1Dfq2MtXvfhvw7cUu9QhwY8xI1fswY=; b=VVM2BN++0f+V0T4oebnBcn1SMinEKzx+JLnAb5SeetqDEVdg9obk9sv+suGoMakzOj NwcG0N+TC5QiZMGeuQM343EJ9MREXQ3FSRrnUQJzLlYGJDWkVyZXx+diDP5Y1SGk0ki0 ZR1eA8nKsvt1NX/9VSvn7T2mBAzIeq78K0ZdOHt3VnBB2aenz2C13dIX0Ia/dwrACZkv bq29mYqLDmU3CUaf8TLuLZ/xdlOz0tFLty0I42ZrVclO7coRhZpUWEHarx1cOiLkaqfa 4paoFhjkbhgvr5rKTQcB53lVyujOsUG1lnIxasp56O3Ig+iM2MO69mDOs2pcOqWiC3JT /VWA== X-Gm-Message-State: AOJu0YxKACfwgXzs+7glw+9YzInuFdbWuWZzJvXNVVj47c4c9P/ww12n 91e49HfLjxzHqM3oQDe7UgfF4GorKlnOuesw7K4= X-Google-Smtp-Source: AGHT+IHpKgRBA8ZM+uMeoha8LLvSfXNFnKnpOzRcQHmNdHaCoUv70KRV4I33W7Rv+6GsoAEvvSh7MQ== X-Received: by 2002:a17:902:ef8c:b0:1c3:4565:22f with SMTP id iz12-20020a170902ef8c00b001c34565022fmr2057058plb.21.1697551058231; Tue, 17 Oct 2023 06:57:38 -0700 (PDT) Received: from devz1.bytedance.net ([203.208.167.147]) by smtp.gmail.com with ESMTPSA id b9-20020a170903228900b001b9e9edbf43sm1566634plh.171.2023.10.17.06.57.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Oct 2023 06:57:38 -0700 (PDT) From: "wuqiang.matt" To: linux-trace-kernel@vger.kernel.org, mhiramat@kernel.org, davem@davemloft.net, anil.s.keshavamurthy@intel.com, naveen.n.rao@linux.ibm.com, rostedt@goodmis.org, peterz@infradead.org, akpm@linux-foundation.org, sander@svanheule.net, ebiggers@google.com, dan.j.williams@intel.com, jpoimboe@kernel.org Cc: linux-kernel@vger.kernel.org, lkp@intel.com, mattwu@163.com, "wuqiang.matt" Subject: [PATCH v11 5/5] MAINTAINERS: objpool added Date: Tue, 17 Oct 2023 21:56:54 +0800 Message-Id: <20231017135654.82270-6-wuqiang.matt@bytedance.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20231017135654.82270-1-wuqiang.matt@bytedance.com> References: <20231017135654.82270-1-wuqiang.matt@bytedance.com> Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_BLOCKED, SPF_HELO_NONE,SPF_NONE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net objpool, a scalable and lockless ring-array based object pool, was introduced to replace the original freelist (a LIFO queue based on singly linked list) to improve kretprobe scalability. Signed-off-by: wuqiang.matt --- MAINTAINERS | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 48abe1a281f2..1c0a38d763a2 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -15328,6 +15328,13 @@ F: include/linux/objagg.h F: lib/objagg.c F: lib/test_objagg.c +OBJPOOL +M: Matt Wu +S: Supported +F: include/linux/objpool.h +F: lib/objpool.c +F: lib/test_objpool.c + OBJTOOL M: Josh Poimboeuf M: Peter Zijlstra