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Fri, 16 Oct 2020 01:02:58 +0800 From: Frankie Chang To: Greg Kroah-Hartman CC: Todd Kjos , Joel Fernandes , Martijn Coenen , =?UTF-8?q?Arve=20Hj=C3=B8nnev=C3=A5g?= , Christian Brauner , , , , Jian-Min Liu Subject: [PATCH v10 3/3] binder: add transaction latency tracer Date: Fri, 16 Oct 2020 01:02:54 +0800 Message-ID: <1602781377-4278-1-git-send-email-Frankie.Chang@mediatek.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <20200916173845.GA3072065@kroah.com> References: <20200916173845.GA3072065@kroah.com> MIME-Version: 1.0 Content-Type: text/plain X-TM-SNTS-SMTP: AA346BA9F015F58D217AFA35FC30F4C5FE4712083E76C7D3ECDC1ED6BC4699A92000:8 X-MTK: N Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Q2hhbmdlIGZyb20gdjEwOg0KICAtIHJlcGxhY2UgdGltZXNwZWM2NCB3aXRoIGt0aW1lX3QuDQog IC0gZml4IGJ1aWxkIHdhcm5pbmcuDQoNCkNoYW5nZSBmcm9tIHY5Og0KICAtIHJlbmFtZSB0aW1l c3RhbXAgdG8gdHMgaW4gYmluZGVyX2ludGVybmFsLmggZm9yIGNvbmNpc2VuZXNzLg0KICAtIGNo YW5nZSB0aW1ldmFsIHRvIHRpbWVzcGVjNjQgaW4gYmluZGVyX2ludGVybmFsLmgNCg0KQ2hhbmdl IGZyb20gdjg6DQogIC0gY2hhbmdlIHJ0Y190aW1lX3RvX3RtIHRvIHJ0Y190aW1lNjRfdG9fdG0u DQogIC0gY2hhbmdlIHRpbWV2YWwgdG8gX19rZXJuZWxfb2xkX3RpbWV2YWwgZHVlIHRvIA0KICAg IGh0dHBzOi8vZ2l0Lmtlcm5lbC5vcmcvcHViL3NjbS9saW51eC9rZXJuZWwvZ2l0L3RvcnZhbGRz L2xpbnV4LmdpdC9jb21taXQvP2lkPWM3NjZkMTQ3MmM3MGQyNWFkNDc1Y2Y1NjA0MmFmMTY1MmU3 OTJiMjMNCiAgLSBleHBvcnQgdHJhY2Vwb2ludCBzeW1ib2wgZm9yIGJpbmRlcl90eG5fbGF0ZW5j eV8qIHdoaWNoIGJpbmRlcl90cmFuc2FjdGlvbl9sYXRlbmN5X3RyYWNlciB0byBiZSBrbyBuZWVk ZWQuDQoNCkNoYW5nZSBmcm9tIHY3Og0KICAtIFVzZSB0aGUgcGFzc2VkLWluIHZhbHVlcyBpbnN0 ZWFkIG9mIGFjY2Vzc2luZyB2aWEgdC0+ZnJvbS90b19wcm9jL3RvX3RocmVhZA0KICAgIGZvciB0 cmFjZV9iaW5kZXJfdHhuX2xhdGVuY3lfZnJlZSwgd2hlbiB0cmFjZV9iaW5kZXJfdHhuX2xhdGVu Y3lfZnJlZV9lbmFibGUoKSByZXR1cm4gdHJ1ZS4NCiAgLSBtYWtlIGEgaGVscGVyIGZ1bmN0aW9u IHRvIGRvIHRoZSBhYm92ZS4NCg0KQ2hhbmdlIGZyb20gdjY6DQogIC0gY2hhbmdlIENPTkZJR19C SU5ERVJfVFJBTlNBQ1RJT05fTEFURU5DWV9UUkFDS0lORyB0eXBlIGZyb20gYm9vbCB0byB0cmlz dGF0ZQ0KICAtIGFkZCBjb21tZW50cyB0byBAdGltZXN0YW1wIGFuZCBAdHYgdW5kZXIgc3RydWN0 IGJpbmRlcl90cmFuc2FjdGlvbg0KICAtIG1ha2UgYmluZGVyX3R4bl9sYXRlbmN5IHRocmVzaG9s ZCBjb25maWd1cmFibGUNCiAgLSBlbmhhbmNlIGxvY2sgcHJvdGVjdGlvbg0KDQpDaGFuZ2UgZnJv bSB2NToNCiAgLSBjaGFuZ2UgY29uZmlnIG5hbWUgdG8gdGhlIHByb3BlciBvbmUsIENPTkZJR19C SU5ERVJfVFJBTlNBQ1RJT05fTEFURU5DWV9UUkFDS0lORy4NCiAgLSBjaGFuZ2UgdHJhY2Vwb2lu dCBuYW1lIHRvIG1vcmUgZGVzY3JpcHRpdmUgb25lLCB0cmFjZV9iaW5kZXJfdHhuX2xhdGVuY3lf KGFsbG9jfGluZm98ZnJlZSkNCiAgLSBlbmhhbmNlIHNvbWUgbG9jayBwcm90ZWN0aW9uLg0KDQpD aGFuZ2UgZnJvbSB2NDoNCiAgLSBzcGxpdCB1cCBpbnRvIHBhdGNoIHNlcmllcy4NCg0KQ2hhbmdl IGZyb20gdjM6DQogIC0gdXNlIHRyYWNlcG9pbnRzIGZvciBiaW5kZXJfdXBkYXRlX2luZm8gYW5k IHByaW50X2JpbmRlcl90cmFuc2FjdGlvbl9leHQsDQogICAgaW5zdGVhZCBvZiBjdXN0b20gcmVn aXN0cmF0aW9uIGZ1bmN0aW9ucy4NCg0KQ2hhbmdlIGZyb20gdjI6DQogIC0gY3JlYXRlIHRyYW5z YWN0aW9uIGxhdGVuY3kgbW9kdWxlIHRvIG1vbml0b3Igc2xvdyB0cmFuc2FjdGlvbi4NCg0KQ2hh bmdlIGZyb20gdjE6DQogIC0gZmlyc3QgcGF0Y2hzZXQuDQoNCg0KRnJhbmtpZS5DaGFuZyAoMyk6 DQogIGJpbmRlcjogbW92ZSBzdHJ1Y3RzIGZyb20gY29yZSBmaWxlIHRvIGhlYWRlciBmaWxlDQog IGJpbmRlcjogYWRkIHRyYWNlIGF0IGZyZWUgdHJhbnNhY3Rpb24uDQogIGJpbmRlcjogYWRkIHRy YW5zYWN0aW9uIGxhdGVuY3kgdHJhY2VyDQoNCiBkcml2ZXJzL2FuZHJvaWQvS2NvbmZpZyAgICAg ICAgICAgICAgICAgfCAgIDggKw0KIGRyaXZlcnMvYW5kcm9pZC9NYWtlZmlsZSAgICAgICAgICAg ICAgICB8ICAgMSArDQogZHJpdmVycy9hbmRyb2lkL2JpbmRlci5jICAgICAgICAgICAgICAgIHwg NDMwICsrLS0tLS0tLS0tLS0tLS0tLS0tLS0tLQ0KIGRyaXZlcnMvYW5kcm9pZC9iaW5kZXJfaW50 ZXJuYWwuaCAgICAgICB8IDQxOCArKysrKysrKysrKysrKysrKysrKysrKw0KIGRyaXZlcnMvYW5k cm9pZC9iaW5kZXJfbGF0ZW5jeV90cmFjZXIuYyB8IDEwNyArKysrKysNCiBkcml2ZXJzL2FuZHJv aWQvYmluZGVyX3RyYWNlLmggICAgICAgICAgfCAgNDkgKysrDQogNiBmaWxlcyBjaGFuZ2VkLCA2 MDcgaW5zZXJ0aW9ucygrKSwgNDA2IGRlbGV0aW9ucygtKSAgY3JlYXRlIG1vZGUgMTAwNjQ0IGRy aXZlcnMvYW5kcm9pZC9iaW5kZXJfbGF0ZW5jeV90cmFjZXIuYw==