From: Frankie Chang <Frankie.Chang@mediatek.com> To: Todd Kjos <tkjos@google.com>, Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: "Joel Fernandes" <joel@joelfernandes.org>, "Martijn Coenen" <maco@android.com>, "Arve Hjønnevåg" <arve@android.com>, "Christian Brauner" <christian@brauner.io>, LKML <linux-kernel@vger.kernel.org>, linux-mediatek@lists.infradead.org, wsd_upstream <wsd_upstream@mediatek.com>, "Jian-Min Liu" <Jian-Min.Liu@mediatek.com> Subject: [PATCH v5] binder: transaction latency tracking for user build Date: Wed, 10 Jun 2020 20:23:44 +0800 [thread overview] Message-ID: <1591791827-23871-1-git-send-email-Frankie.Chang@mediatek.com> (raw) In-Reply-To: <20200507085544.GB1097552@kroah.com> 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.
WARNING: multiple messages have this Message-ID (diff)
From: Frankie Chang <Frankie.Chang@mediatek.com> To: Todd Kjos <tkjos@google.com>, Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: wsd_upstream <wsd_upstream@mediatek.com>, LKML <linux-kernel@vger.kernel.org>, "Arve Hjønnevåg" <arve@android.com>, "Jian-Min Liu" <Jian-Min.Liu@mediatek.com>, linux-mediatek@lists.infradead.org, "Joel Fernandes" <joel@joelfernandes.org>, "Martijn Coenen" <maco@android.com>, "Christian Brauner" <christian@brauner.io> Subject: [PATCH v5] binder: transaction latency tracking for user build Date: Wed, 10 Jun 2020 20:23:44 +0800 [thread overview] Message-ID: <1591791827-23871-1-git-send-email-Frankie.Chang@mediatek.com> (raw) In-Reply-To: <20200507085544.GB1097552@kroah.com> 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
next prev parent reply other threads:[~2020-06-10 12:23 UTC|newest] Thread overview: 146+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-02-05 6:52 [PATCH v1 1/1] binder: transaction latency tracking for user build Frankie Chang 2020-02-05 6:52 ` Frankie Chang 2020-02-05 9:36 ` Greg Kroah-Hartman 2020-02-05 9:36 ` Greg Kroah-Hartman 2020-02-05 15:49 ` Joel Fernandes 2020-02-05 15:49 ` Joel Fernandes 2020-02-07 3:10 ` Frankie Chang 2020-02-07 3:10 ` Frankie Chang 2020-02-07 3:17 ` Joel Fernandes 2020-02-07 3:17 ` Joel Fernandes 2020-02-07 6:28 ` Frankie Chang 2020-02-07 6:28 ` Frankie Chang 2020-02-07 13:26 ` Joel Fernandes 2020-02-07 13:26 ` Joel Fernandes 2020-04-13 6:24 ` Frankie Chang 2020-04-13 6:24 ` Frankie Chang 2020-04-15 5:37 ` [PATCH v2] " Frankie Chang 2020-04-15 5:37 ` Frankie Chang 2020-04-15 5:37 ` [PATCH v2 1/1] " Frankie Chang 2020-04-15 5:37 ` Frankie Chang 2020-04-15 22:25 ` Todd Kjos 2020-04-15 22:25 ` Todd Kjos 2020-04-29 8:32 ` Frankie Chang 2020-04-29 8:32 ` Frankie Chang 2020-04-30 8:13 ` Frankie Chang 2020-04-30 8:13 ` Frankie Chang 2020-04-30 8:13 ` [PATCH v3 1/1] " Frankie Chang 2020-04-30 8:13 ` Frankie Chang 2020-04-30 8:50 ` Greg Kroah-Hartman 2020-04-30 8:50 ` Greg Kroah-Hartman 2020-04-30 8:51 ` Greg Kroah-Hartman 2020-04-30 8:51 ` Greg Kroah-Hartman 2020-05-07 8:10 ` Frankie Chang 2020-05-07 8:10 ` Frankie Chang 2020-05-07 8:10 ` [PATCH v4 1/3] binder: move structs from core file to header file Frankie Chang 2020-05-07 8:10 ` [PATCH v4 2/3] binder: add trace at free transaction Frankie Chang 2020-05-07 8:10 ` [PATCH v4 3/3] binder: add transaction latency tracer Frankie Chang 2020-05-07 8:55 ` Greg Kroah-Hartman 2020-05-07 8:55 ` Greg Kroah-Hartman 2020-05-11 12:32 ` Frankie Chang 2020-05-11 12:32 ` Frankie Chang 2020-06-10 12:23 ` Frankie Chang [this message] 2020-06-10 12:23 ` [PATCH v5] binder: transaction latency tracking for user build Frankie Chang 2020-06-10 12:23 ` [PATCH v5 1/3] binder: move structs from core file to header file Frankie Chang 2020-06-10 12:23 ` [PATCH v5 2/3] binder: add trace at free transaction Frankie Chang 2020-07-20 18:23 ` Todd Kjos 2020-07-20 18:23 ` Todd Kjos 2020-07-23 2:47 ` Frankie Chang 2020-07-23 2:47 ` Frankie Chang 2020-06-10 12:23 ` [PATCH v5 3/3] binder: add transaction latency tracer Frankie Chang 2020-07-20 18:56 ` Todd Kjos 2020-07-20 18:56 ` Todd Kjos 2020-07-23 3:01 ` Frankie Chang 2020-07-23 3:01 ` Frankie Chang 2020-07-02 13:25 ` [PATCH v5] binder: transaction latency tracking for user build Frankie Chang 2020-07-02 13:25 ` Frankie Chang 2020-07-20 13:40 ` Frankie Chang 2020-07-20 13:40 ` Frankie Chang 2020-07-28 3:19 ` [PATCH v6] " Frankie Chang 2020-07-28 3:19 ` Frankie Chang 2020-07-28 3:19 ` [PATCH v6 1/3] binder: move structs from core file to header file Frankie Chang 2020-07-28 3:19 ` Frankie Chang 2020-07-28 3:20 ` [PATCH v6 2/3] binder: add trace at free transaction Frankie Chang 2020-07-28 3:20 ` Frankie Chang 2020-07-31 18:50 ` Todd Kjos 2020-07-31 18:50 ` Todd Kjos 2020-08-03 3:11 ` Frankie Chang 2020-08-03 3:11 ` Frankie Chang 2020-08-03 15:12 ` Todd Kjos 2020-08-03 15:12 ` Todd Kjos 2020-08-04 2:45 ` Frankie Chang 2020-08-04 2:45 ` Frankie Chang 2020-08-04 13:59 ` [PATCH v7] binder: transaction latency tracking for user build Frankie Chang 2020-08-04 13:59 ` Frankie Chang 2020-08-04 13:59 ` [PATCH v7 1/3] binder: move structs from core file to header file Frankie Chang 2020-08-04 13:59 ` Frankie Chang 2020-08-04 15:24 ` Todd Kjos 2020-08-04 15:24 ` Todd Kjos 2020-08-04 13:59 ` [PATCH v7 2/3] binder: add trace at free transaction Frankie Chang 2020-08-04 13:59 ` Frankie Chang 2020-08-04 15:26 ` Todd Kjos 2020-08-04 15:26 ` Todd Kjos 2020-08-04 13:59 ` [PATCH v7 3/3] binder: add transaction latency tracer Frankie Chang 2020-08-04 13:59 ` Frankie Chang 2020-08-04 15:28 ` Todd Kjos 2020-08-04 15:28 ` Todd Kjos 2020-09-07 14:41 ` peter enderborg 2020-09-07 14:41 ` peter enderborg 2020-09-03 16:21 ` [PATCH v7] binder: transaction latency tracking for user build Greg Kroah-Hartman 2020-09-03 16:21 ` Greg Kroah-Hartman 2020-09-07 6:49 ` Frankie Chang 2020-09-07 6:49 ` Frankie Chang 2020-09-07 7:00 ` Greg Kroah-Hartman 2020-09-07 7:00 ` Greg Kroah-Hartman 2020-09-07 12:00 ` [PATCH v8] " Frankie Chang 2020-09-07 12:00 ` Frankie Chang 2020-09-07 12:00 ` [PATCH v8 1/3] binder: move structs from core file to header file Frankie Chang 2020-09-07 12:00 ` [PATCH v8 2/3] binder: add trace at free transaction Frankie Chang 2020-09-07 12:00 ` [PATCH v8 3/3] binder: add transaction latency tracer Frankie Chang 2020-09-07 12:25 ` Greg Kroah-Hartman 2020-09-07 12:25 ` Greg Kroah-Hartman 2020-09-07 13:51 ` Frankie Chang 2020-09-07 13:51 ` Frankie Chang 2020-09-07 14:09 ` Greg Kroah-Hartman 2020-09-07 14:09 ` Greg Kroah-Hartman 2020-09-08 5:38 ` Frankie Chang 2020-09-08 5:38 ` Frankie Chang 2020-09-08 14:06 ` [PATCH v9] binder: transaction latency tracking for user build Frankie Chang 2020-09-08 14:06 ` Frankie Chang 2020-09-08 14:06 ` [PATCH v9 1/3] binder: move structs from core file to header file Frankie Chang 2020-09-08 14:06 ` [PATCH v9 2/3] binder: add trace at free transaction Frankie Chang 2020-09-08 14:06 ` [PATCH v9 3/3] binder: add transaction latency tracer Frankie Chang 2020-09-16 17:38 ` Greg Kroah-Hartman 2020-09-16 17:38 ` Greg Kroah-Hartman 2020-10-15 17:02 ` [PATCH v10 " Frankie Chang 2020-10-15 17:02 ` Frankie Chang 2020-10-15 17:02 ` [PATCH v10 1/3] binder: move structs from core file to header file Frankie Chang 2020-10-15 17:02 ` [PATCH v10 2/3] binder: add trace at free transaction Frankie Chang 2020-10-15 17:02 ` [PATCH v10 3/3] binder: add transaction latency tracer Frankie Chang 2020-10-29 16:08 ` Frankie Chang 2020-11-09 17:46 ` Greg Kroah-Hartman 2020-11-10 7:33 ` Frankie Chang 2020-11-10 7:52 ` Greg Kroah-Hartman 2020-11-10 7:53 ` Greg Kroah-Hartman 2020-11-10 8:05 ` Frankie Chang 2020-11-10 14:19 ` [PATCH v12] " Frankie Chang [not found] ` <1605017955-18027-3-git-send-email-Frankie.Chang@mediatek.com> 2020-11-10 15:13 ` [PATCH v12 2/3] Since the original trace_binder_transaction_received cannot precisely present the real finished time of transaction, adding a trace_binder_txn_latency_free at the point of free transaction may be more close to it Greg Kroah-Hartman 2020-11-11 3:02 ` [PATCH v13] binder: add transaction latency tracer Frankie Chang [not found] ` <1605063764-12930-4-git-send-email-Frankie.Chang@mediatek.com> 2020-11-11 7:34 ` [PATCH v13 3/3] " Greg Kroah-Hartman 2020-11-11 15:02 ` [PATCH v14] " Frankie Chang [not found] ` <1605106964-25838-2-git-send-email-Frankie.Chang@mediatek.com> 2020-11-11 15:12 ` [PATCH v14 1/3] binder: move structs from core file to header file Greg Kroah-Hartman 2020-11-11 15:58 ` Frankie Chang [not found] ` <1605106986.11768.14.camel@mtkswgap22> 2020-11-11 15:12 ` [PATCH v13 3/3] binder: add transaction latency tracer Greg Kroah-Hartman 2020-11-11 15:59 ` Frankie Chang 2020-11-13 15:45 ` Greg Kroah-Hartman 2020-11-11 7:34 ` [PATCH v13] " Greg Kroah-Hartman 2020-09-16 15:29 ` [PATCH v9] binder: transaction latency tracking for user build Greg Kroah-Hartman 2020-09-16 15:29 ` Greg Kroah-Hartman 2020-09-07 12:24 ` [PATCH v8] " Greg Kroah-Hartman 2020-09-07 12:24 ` Greg Kroah-Hartman 2020-07-28 3:20 ` [PATCH v6 3/3] binder: add transaction latency tracer Frankie Chang 2020-07-28 3:20 ` Frankie Chang 2020-05-07 18:21 ` [PATCH v4 " Todd Kjos 2020-05-07 18:21 ` Todd Kjos 2020-05-11 12:35 ` Frankie Chang 2020-05-11 12:35 ` Frankie Chang
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