Re: [PATCH 1/3] perf: add a dummy software event to keep tracking

2013-08-26 Thread Peter Zijlstra
On Mon, Aug 26, 2013 at 10:53:05AM -0300, Arnaldo Carvalho de Melo wrote: > Em Mon, Aug 26, 2013 at 04:15:34PM +0300, Adrian Hunter escreveu: > > On 07/08/13 16:30, Adrian Hunter wrote: > > > When an event is disabled the "tracking" events > > > selected by the 'mmap', 'comm' and 'task' bits of > >

Re: [PATCH 1/3] perf: add a dummy software event to keep tracking

2013-08-26 Thread Arnaldo Carvalho de Melo
Em Mon, Aug 26, 2013 at 04:15:34PM +0300, Adrian Hunter escreveu: > On 07/08/13 16:30, Adrian Hunter wrote: > > When an event is disabled the "tracking" events > > selected by the 'mmap', 'comm' and 'task' bits of > > struct perf_event_attr, are also disabled. However, > > the information those ev

Re: [PATCH 1/3] perf: add a dummy software event to keep tracking

2013-08-26 Thread Adrian Hunter
On 07/08/13 16:30, Adrian Hunter wrote: > When an event is disabled the "tracking" events > selected by the 'mmap', 'comm' and 'task' bits of > struct perf_event_attr, are also disabled. However, > the information those events provide is necessary to > resolve symbols for when the main event is re

[PATCH 1/3] perf: add a dummy software event to keep tracking

2013-08-07 Thread Adrian Hunter
When an event is disabled the "tracking" events selected by the 'mmap', 'comm' and 'task' bits of struct perf_event_attr, are also disabled. However, the information those events provide is necessary to resolve symbols for when the main event is re-enabled. The "tracking" events can be kept enabl