linux-kernel - binder: transaction latency tracking for user build

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Message-ID: <1588839055-26677-1-git-send-email-Frankie.Chang@mediatek.com>
Date:   Thu, 7 May 2020 16:10:52 +0800
From:   Frankie Chang <Frankie.Chang@...iatek.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Todd Kjos <tkjos@...gle.com>,
        Joel Fernandes <joel@...lfernandes.org>
CC:     Martijn Coenen <maco@...roid.com>,
        Arve Hjønnevåg <arve@...roid.com>,
        Christian Brauner <christian@...uner.io>,
        LKML <linux-kernel@...r.kernel.org>,
        <linux-mediatek@...ts.infradead.org>,
        wsd_upstream <wsd_upstream@...iatek.com>,
        Jian-Min Liu <Jian-Min.Liu@...iatek.com>
Subject: binder: transaction latency tracking for user build


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 | 105 ++++++
 drivers/android/binder_trace.h          |  47 +++
 6 files changed, 581 insertions(+), 404 deletions(-)
 create mode 100644 drivers/android/binder_latency_tracer.c