Re: [linux-pm] [PATCH] PERF(kernel): Cleanup power events V2

2010-10-27 Thread Rafael J. Wysocki
On Wednesday, October 27, 2010, Mathieu Desnoyers wrote: > * Rafael J. Wysocki (r...@sisk.pl) wrote: ... > > Hrm, then why export pm_runtime_get_noresume() at all ? Basically, the PM core needs it for some obscure stuff. Beyond that people really should use it with care (preferably avoid using i

Re: [linux-pm] [PATCH] PERF(kernel): Cleanup power events V2

2010-10-27 Thread Mathieu Desnoyers
* Rafael J. Wysocki (r...@sisk.pl) wrote: > On Wednesday, October 27, 2010, Mathieu Desnoyers wrote: > > * Rafael J. Wysocki (r...@sisk.pl) wrote: > > > On Tuesday, October 26, 2010, Mathieu Desnoyers wrote: > > > > * Alan Stern (st...@rowland.harvard.edu) wrote: > > > > > On Tue, 26 Oct 2010, Math

Re: [linux-pm] [PATCH] PERF(kernel): Cleanup power events V2

2010-10-27 Thread Rafael J. Wysocki
On Wednesday, October 27, 2010, Mathieu Desnoyers wrote: > * Rafael J. Wysocki (r...@sisk.pl) wrote: > > On Tuesday, October 26, 2010, Mathieu Desnoyers wrote: > > > * Alan Stern (st...@rowland.harvard.edu) wrote: > > > > On Tue, 26 Oct 2010, Mathieu Desnoyers wrote: > > > > > > > > > * Peter Zijl

Re: [linux-pm] [PATCH] PERF(kernel): Cleanup power events V2

2010-10-26 Thread Mathieu Desnoyers
* Rafael J. Wysocki (r...@sisk.pl) wrote: > On Tuesday, October 26, 2010, Mathieu Desnoyers wrote: > > * Alan Stern (st...@rowland.harvard.edu) wrote: > > > On Tue, 26 Oct 2010, Mathieu Desnoyers wrote: > > > > > > > * Peter Zijlstra (pet...@infradead.org) wrote: > > > > > On Tue, 2010-10-26 at 11

Re: [linux-pm] [PATCH] PERF(kernel): Cleanup power events V2

2010-10-26 Thread Rafael J. Wysocki
On Wednesday, October 27, 2010, Rafael J. Wysocki wrote: > On Tuesday, October 26, 2010, Mathieu Desnoyers wrote: > > * Alan Stern (st...@rowland.harvard.edu) wrote: > > > On Tue, 26 Oct 2010, Mathieu Desnoyers wrote: > > > > > > > * Peter Zijlstra (pet...@infradead.org) wrote: > > > > > On Tue, 2

Re: [linux-pm] [PATCH] PERF(kernel): Cleanup power events V2

2010-10-26 Thread Rafael J. Wysocki
On Tuesday, October 26, 2010, Mathieu Desnoyers wrote: > * Alan Stern (st...@rowland.harvard.edu) wrote: > > On Tue, 26 Oct 2010, Mathieu Desnoyers wrote: > > > > > * Peter Zijlstra (pet...@infradead.org) wrote: > > > > On Tue, 2010-10-26 at 11:56 -0500, Pierre Tardy wrote: > > > > > > > > > > +

Re: [linux-pm] [PATCH] PERF(kernel): Cleanup power events V2

2010-10-26 Thread Mathieu Desnoyers
* Alan Stern (st...@rowland.harvard.edu) wrote: > On Tue, 26 Oct 2010, Mathieu Desnoyers wrote: > > > * Peter Zijlstra (pet...@infradead.org) wrote: > > > On Tue, 2010-10-26 at 11:56 -0500, Pierre Tardy wrote: > > > > > > > > + trace_runtime_pm_usage(dev, > > > > atomic_read(&dev->power.us

Re: [linux-pm] [PATCH] PERF(kernel): Cleanup power events V2

2010-10-26 Thread Alan Stern
On Tue, 26 Oct 2010, Mathieu Desnoyers wrote: > * Peter Zijlstra (pet...@infradead.org) wrote: > > On Tue, 2010-10-26 at 11:56 -0500, Pierre Tardy wrote: > > > > > > + trace_runtime_pm_usage(dev, > > > atomic_read(&dev->power.usage_count)+1); > > > atomic_inc(&dev->power.usage_coun