Re: [PATCH v4] power: new trace event to print device suspend and resume time

[Joe Perches <joe@perches.com>]

On Thu, 2013-07-18 at 13:22 -0600, Shuah Khan wrote:
> A new trace event is added to pm events to print time it takes to suspend and
> resume a device. It generates trace message that includes device, driver,
> parent information in addition to the type of pm ops invoked as well as the
> pm event and error status from the pm ops. Example trace below:

Hi again Shuah.

Thanks, this looks good to me now.

Here's just one new trivial bit.

> diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
[]
> @@ -56,6 +57,8 @@ static pm_message_t pm_transition;
[]
> +static char *pm_verb(int);

Instead of giving a prototype to a static, can
you move the static to this location instead?

It's a trivial function that just enumerates
the int and returns a descriptive char *

btw: it should be declared "const char *" too.

That could be a new patch if you're tired of
modifying this one.

cheers, Joe