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Thu, 02 Jul 2020 05:25:53 -0800 Received: from mtkmbs08n2.mediatek.inc (172.21.101.56) by MTKMBS62N2.mediatek.inc (172.29.193.42) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 2 Jul 2020 06:25:56 -0700 Received: from mtkcas08.mediatek.inc (172.21.101.126) by mtkmbs08n2.mediatek.inc (172.21.101.56) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 2 Jul 2020 21:25:54 +0800 Received: from [172.21.77.33] (172.21.77.33) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Thu, 2 Jul 2020 21:25:56 +0800 Message-ID: <1593696357.5899.3.camel@mtkswgap22> Subject: Re: [PATCH v5] binder: transaction latency tracking for user build From: Frankie Chang To: Todd Kjos , Greg Kroah-Hartman Date: Thu, 2 Jul 2020 21:25:57 +0800 In-Reply-To: <1591791827-23871-1-git-send-email-Frankie.Chang@mediatek.com> References: <20200507085544.GB1097552@kroah.com> <1591791827-23871-1-git-send-email-Frankie.Chang@mediatek.com> X-Mailer: Evolution 3.2.3-0ubuntu6 MIME-Version: 1.0 X-TM-SNTS-SMTP: 3BBB8660D72F636611F30F1FF60E1224D241F7EABAAF37F1121E045B93560BF32000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200702_092607_951635_21185513 X-CRM114-Status: GOOD ( 12.64 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: wsd_upstream , LKML , Arve =?ISO-8859-1?Q?Hj=F8nnev=E5g?= , Jian-Min Liu , linux-mediatek@lists.infradead.org, Joel Fernandes , Martijn Coenen , Christian Brauner Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Hi Greg, Todd and all Gentle remind of this patch set Thanks. Frankie On Wed, 2020-06-10 at 20:23 +0800, Frankie Chang wrote: > Frankie.Chang (3): > binder: move structs from core file to header file > binder: add trace at free transaction. > binder: add transaction latency tracer > > drivers/android/Kconfig | 8 + > drivers/android/Makefile | 1 + > drivers/android/binder.c | 408 +---------------------- > drivers/android/binder_internal.h | 416 ++++++++++++++++++++++++ > drivers/android/binder_latency_tracer.c | 108 ++++++ > drivers/android/binder_trace.h | 49 +++ > 6 files changed, 586 insertions(+), 404 deletions(-) create mode 100644 drivers/android/binder_latency_tracer.c > > Change from v5: > - change config name to the proper one, CONFIG_BINDER_TRANSACTION_LATENCY_TRACKING. > - change tracepoint name to more descriptive one, trace_binder_txn_latency_(alloc|info|free) > - enhance some lock protection. > > Change from v4: > - split up into patch series. > > Change from v3: > - use tracepoints for binder_update_info and print_binder_transaction_ext, > instead of custom registration functions. > > Change from v2: > - create transaction latency module to monitor slow transaction. > > Change from v1: > - first patchset. _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek