From: Paul Mackerras <paulus@samba.org>
To: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Ingo Molnar <mingo@elte.hu>,
linux-kernel@vger.kernel.org, Mike Galbraith <efault@gmx.de>,
Arjan van de Ven <arjan@infradead.org>,
Wu Fengguang <fengguang.wu@intel.com>
Subject: Re: [RFC][PATCH 2/3] perf_counter: executable mmap() information
Date: Thu, 26 Mar 2009 16:52:15 +1100 [thread overview]
Message-ID: <18891.6159.109191.255560@drongo.ozlabs.ibm.com> (raw)
In-Reply-To: <20090325210542.293237509@chello.nl>
Peter Zijlstra writes:
> --- linux-2.6.orig/include/linux/perf_counter.h
> +++ linux-2.6/include/linux/perf_counter.h
> @@ -137,7 +137,9 @@ struct perf_counter_hw_event {
> exclude_kernel : 1, /* ditto kernel */
> exclude_hv : 1, /* ditto hypervisor */
> exclude_idle : 1, /* don't count when idle */
> - include_tid : 1, /* include the tid */
> + include_tid : 1, /* include the tid */
> + mmap : 1, /* include mmap data */
> + munmap : 1, /* include munmap data */
>
> __reserved_1 : 54;
Nit: need to adjust the size of __reserved_1 here. Or maybe just get
rid of it?
Paul.
next prev parent reply other threads:[~2009-03-26 5:52 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-25 21:04 [RFC][PATCH 0/3] more perf_counter stuff Peter Zijlstra
2009-03-25 21:04 ` [RFC][PATCH 1/3] perf_counter: event overlow handling Peter Zijlstra
2009-03-25 21:04 ` [RFC][PATCH 2/3] perf_counter: executable mmap() information Peter Zijlstra
2009-03-26 5:52 ` Paul Mackerras [this message]
2009-03-26 10:00 ` Ingo Molnar
2009-03-26 10:57 ` Paul Mackerras
2009-03-26 11:13 ` Paul Mackerras
2009-03-25 21:04 ` [RFC][PATCH 3/3] perf_counter: kerneltop: parse the mmap data stream Peter Zijlstra
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