From: peter enderborg <peter.enderborg@sony.com> To: Frankie Chang <Frankie.Chang@mediatek.com>, Todd Kjos <tkjos@google.com> Cc: "Greg Kroah-Hartman" <gregkh@linuxfoundation.org>, "Joel Fernandes" <joel@joelfernandes.org>, "Martijn Coenen" <maco@android.com>, "Arve Hjønnevåg" <arve@android.com>, "Christian Brauner" <christian@brauner.io>, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, wsd_upstream@mediatek.com, "Jian-Min Liu" <Jian-Min.Liu@mediatek.com> Subject: Re: [PATCH v7 3/3] binder: add transaction latency tracer Date: Mon, 7 Sep 2020 16:41:56 +0200 [thread overview] Message-ID: <f8ff8cb2-913d-c009-53a4-2918ce923a89@sony.com> (raw) In-Reply-To: <1596549552-5466-4-git-send-email-Frankie.Chang@mediatek.com> On 8/4/20 3:59 PM, Frankie Chang wrote: > +void probe_binder_txn_latency_free(void *ignore, struct binder_transaction *t, > + int from_proc, int from_thread, > + int to_proc, int to_thread) > +{ > + struct rtc_time tm; > + struct timespec64 *startime; > + struct timespec64 cur, sub_t; > + > + ktime_get_ts64(&cur); I think sched_clock is what you want. > + startime = &t->timestamp; > + sub_t = timespec64_sub(cur, *startime); > + > + /* if transaction time is over than binder_txn_latency_threshold (sec), > + * show timeout warning log. > + */ > + if (sub_t.tv_sec < binder_txn_latency_threshold) > + return; > + > + rtc_time_to_tm(t->tv.tv_sec, &tm);
WARNING: multiple messages have this Message-ID (diff)
From: peter enderborg <peter.enderborg@sony.com> To: Frankie Chang <Frankie.Chang@mediatek.com>, Todd Kjos <tkjos@google.com> Cc: wsd_upstream@mediatek.com, "Greg Kroah-Hartman" <gregkh@linuxfoundation.org>, 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: Re: [PATCH v7 3/3] binder: add transaction latency tracer Date: Mon, 7 Sep 2020 16:41:56 +0200 [thread overview] Message-ID: <f8ff8cb2-913d-c009-53a4-2918ce923a89@sony.com> (raw) In-Reply-To: <1596549552-5466-4-git-send-email-Frankie.Chang@mediatek.com> On 8/4/20 3:59 PM, Frankie Chang wrote: > +void probe_binder_txn_latency_free(void *ignore, struct binder_transaction *t, > + int from_proc, int from_thread, > + int to_proc, int to_thread) > +{ > + struct rtc_time tm; > + struct timespec64 *startime; > + struct timespec64 cur, sub_t; > + > + ktime_get_ts64(&cur); I think sched_clock is what you want. > + startime = &t->timestamp; > + sub_t = timespec64_sub(cur, *startime); > + > + /* if transaction time is over than binder_txn_latency_threshold (sec), > + * show timeout warning log. > + */ > + if (sub_t.tv_sec < binder_txn_latency_threshold) > + return; > + > + rtc_time_to_tm(t->tv.tv_sec, &tm); _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek
next prev parent reply other threads:[~2020-09-07 15:00 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 ` [PATCH v5] binder: transaction latency tracking for user build Frankie Chang 2020-06-10 12:23 ` 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 [this message] 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
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=f8ff8cb2-913d-c009-53a4-2918ce923a89@sony.com \ --to=peter.enderborg@sony.com \ --cc=Frankie.Chang@mediatek.com \ --cc=Jian-Min.Liu@mediatek.com \ --cc=arve@android.com \ --cc=christian@brauner.io \ --cc=gregkh@linuxfoundation.org \ --cc=joel@joelfernandes.org \ --cc=linux-kernel@vger.kernel.org \ --cc=linux-mediatek@lists.infradead.org \ --cc=maco@android.com \ --cc=tkjos@google.com \ --cc=wsd_upstream@mediatek.com \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.