2020-02-04 09:16:36

by Frankie Chang

Subject: [PATCH v1] binder: transaction latency tracking for user build

Record start/end timestamp to binder transaction.
When transaction is completed or transaction is free,
it would be checked if transaction latency over threshold (2 sec),
if yes, printing related information for tracing.


Frankie Chang (1):
binder: transaction latency tracking for user build

drivers/android/Kconfig | 8 +++
drivers/android/binder.c | 107 +++++++++++++++++++++++++++++++++++++
drivers/android/binder_internal.h | 4 ++
3 files changed, 119 insertions(+)

2020-02-04 09:47:30

by Greg Kroah-Hartman

Subject: Re: [PATCH v1] binder: transaction latency tracking for user build

On Tue, Feb 04, 2020 at 05:15:14PM +0800, Frankie Chang wrote:
> Record start/end timestamp to binder transaction.
> When transaction is completed or transaction is free,
> it would be checked if transaction latency over threshold (2 sec),
> if yes, printing related information for tracing.
>
>
> Frankie Chang (1):
> binder: transaction latency tracking for user build
>
> drivers/android/Kconfig | 8 +++
> drivers/android/binder.c | 107 +++++++++++++++++++++++++++++++++++++
> drivers/android/binder_internal.h | 4 ++
> 3 files changed, 119 insertions(+)

There is no patch here :(