Re: [RFC PATCH 1/3] perf: Add persistent events

2013-04-07 Thread Borislav Petkov
On Sat, Apr 06, 2013 at 05:53:17PM +0200, Robert Richter wrote: > Boris, > > On 15.03.13 14:06:27, Borislav Petkov wrote: > > Add the needed pieces for persistent events which makes them > > process-agnostic. Also, make their buffers read-only when mmaping them > > from userspace. > > > diff

Re: [RFC PATCH 1/3] perf: Add persistent events

2013-04-07 Thread Borislav Petkov
On Sat, Apr 06, 2013 at 05:53:17PM +0200, Robert Richter wrote: Boris, On 15.03.13 14:06:27, Borislav Petkov wrote: Add the needed pieces for persistent events which makes them process-agnostic. Also, make their buffers read-only when mmaping them from userspace. diff --git

Re: [RFC PATCH 1/3] perf: Add persistent events

2013-04-06 Thread Robert Richter
Boris, On 15.03.13 14:06:27, Borislav Petkov wrote: > Add the needed pieces for persistent events which makes them > process-agnostic. Also, make their buffers read-only when mmaping them > from userspace. > diff --git a/include/uapi/linux/perf_event.h b/include/uapi/linux/perf_event.h > index

Re: [RFC PATCH 1/3] perf: Add persistent events

2013-04-06 Thread Robert Richter
Boris, On 15.03.13 14:06:27, Borislav Petkov wrote: Add the needed pieces for persistent events which makes them process-agnostic. Also, make their buffers read-only when mmaping them from userspace. diff --git a/include/uapi/linux/perf_event.h b/include/uapi/linux/perf_event.h index

[RFC PATCH 1/3] perf: Add persistent events

2013-03-15 Thread Borislav Petkov
Add the needed pieces for persistent events which makes them process-agnostic. Also, make their buffers read-only when mmaping them from userspace. Signed-off-by: Borislav Petkov --- include/uapi/linux/perf_event.h | 3 ++- kernel/events/core.c| 8 +++- 2 files changed, 9

[RFC PATCH 1/3] perf: Add persistent events

2013-03-15 Thread Borislav Petkov
Add the needed pieces for persistent events which makes them process-agnostic. Also, make their buffers read-only when mmaping them from userspace. Signed-off-by: Borislav Petkov b...@suse.de --- include/uapi/linux/perf_event.h | 3 ++- kernel/events/core.c| 8 +++- 2 files