From patchwork Sun Oct 15 05:32:51 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "wuqiang.matt" X-Patchwork-Id: 13422182 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 92F831878 for ; Sun, 15 Oct 2023 05:33:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bytedance.com header.i=@bytedance.com header.b="OOTsVBFP" Received: from mail-oo1-xc2d.google.com (mail-oo1-xc2d.google.com [IPv6:2607:f8b0:4864:20::c2d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9DDE6E5 for ; Sat, 14 Oct 2023 22:33:36 -0700 (PDT) Received: by mail-oo1-xc2d.google.com with SMTP id 006d021491bc7-57b8cebf57dso1853844eaf.0 for ; Sat, 14 Oct 2023 22:33:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bytedance.com; s=google; t=1697348016; x=1697952816; 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=OOTsVBFP4oWmk+2kz41hYADJ0T6odHFSxmF4RASbq8wl7ZKg+I0M6O/c1Nc8Qr4kzx i0sxYr0c9CHLkALas/ltv3BxVXNdthKRUGV6HMXpDpJz3oJVHz3ftpWl9cGfJTeVSzXL nsbCWxLBcPNNOeej1A4GaE13Ui64nd5pRBofqYi4R6v8GbW+USl7JBEto2/GAgblocS9 ZzPdMS3sssqIGIuZ7jOW+Q/HJydmwPCcfTDjDJ1cvZK4ldRcC3GKOqkpGGBJyTZmBZca +y03BsjrTsZLzu6nwhD8e47Ohf1gkwkyi1BYX/dQkHKl97e+nV8w/KjdBaob9ElDY+9s jr+A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1697348016; x=1697952816; 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=fwBlDnccEUMvzP+18cQAOF3Ak52X8SsOajM3+4fyk912vrlSMOX79+I3XUDOxD8MYx Jgzo5H8M1iu6xwkoIt4jcIQ16yXToAQu7w6VH1TOb1pnDQBIcw60CClez8H8tDPBDkb6 CqDUd6qrXi1TOH+WQS1dT5nQvC6EnxXukwCV9TtKYwkswmEEQsLs05WIbQlIHcBUNdUS XL1U7nuNC8l9t3Z44+4LMk8BIURgM6Velb3cmHXzkJqB3AIBHs73ng+0FkDxape9Nis8 nua0nVdP3AGUFiYRFV16kYYcMIYePTyCUasfEtncCGVSLJQtDh6YaUMJE02b/Lo9M6aZ KmUQ== X-Gm-Message-State: AOJu0YzePn1dz/MPv2gquIW4TEpVtMX1EwR7ry8elVWGn3QR5dlfx+BM FUYKd+z9lXuW8OhGN2A5lS8IcHeQzheeXLnFpSfFNA== X-Google-Smtp-Source: AGHT+IGZwVfLeI1AyGtyBJxKcT0Y5BvLq3O9dnBCaDHueY5UYLzqrCWi05KyK0QUHLr6I+1FO95MuA== X-Received: by 2002:a05:6358:3396:b0:132:d32d:d929 with SMTP id i22-20020a056358339600b00132d32dd929mr34182114rwd.20.1697348015684; Sat, 14 Oct 2023 22:33:35 -0700 (PDT) Received: from devz1.bytedance.net ([203.208.167.147]) by smtp.gmail.com with ESMTPSA id u22-20020a62ed16000000b00690fe1c928csm16187368pfh.147.2023.10.14.22.33.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 14 Oct 2023 22:33:35 -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 v10 5/5] MAINTAINERS: objpool added Date: Sun, 15 Oct 2023 13:32:51 +0800 Message-Id: <20231015053251.707442-6-wuqiang.matt@bytedance.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20231015053251.707442-1-wuqiang.matt@bytedance.com> References: <20231015053251.707442-1-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