From: robert.richter@amd•com (Robert Richter)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 1/7] perf: Add helper function to return number of counters
Date: Wed, 6 Oct 2010 14:35:21 +0200 [thread overview]
Message-ID: <20101006123521.GM13563@erda.amd.com> (raw)
In-Reply-To: <20101006121410.GK13563@erda.amd.com>
On 06.10.10 14:14:10, Robert Richter wrote:
> On 04.10.10 16:44:19, Matt Fleming wrote:
> > The number of counters for the registered pmu is needed in a few places
> > so provide a helper function that returns this number.
> >
> > Signed-off-by: Matt Fleming <matt@console-pimps•org>
> > Tested-by: Will Deacon <will.deacon@arm•com>
> > ---
> > arch/arm/kernel/perf_event.c | 6 ++++++
> > arch/arm/oprofile/common.c | 31 ++++++++++++++++++-------------
> > arch/sh/kernel/perf_event.c | 9 +++++++++
> > include/linux/perf_event.h | 1 +
> > 4 files changed, 34 insertions(+), 13 deletions(-)
> > diff --git a/arch/arm/oprofile/common.c b/arch/arm/oprofile/common.c
> > index d660cb8..23f18a0 100644
> > --- a/arch/arm/oprofile/common.c
> > +++ b/arch/arm/oprofile/common.c
> > @@ -43,7 +43,7 @@ static DEFINE_MUTEX(op_arm_mutex);
> >
> > static struct op_counter_config *counter_config;
> > static struct perf_event **perf_events[nr_cpumask_bits];
> > -static int perf_num_counters;
> > +static int perf_nr_counters;
Matt,
as we will have one more version with this patch set, please use
num_counters instead of perf_nr_counters. The same name is used also
for x86.
Thanks,
-Robert
> >
> > /*
> > * Overflow callback for oprofile.
--
Advanced Micro Devices, Inc.
Operating System Research Center
next prev parent reply other threads:[~2010-10-06 12:35 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-04 20:44 [PATCH V4 0/7] Generalise ARM perf-events backend for oprofile Matt Fleming
2010-10-04 20:44 ` [PATCH 1/7] perf: Add helper function to return number of counters Matt Fleming
2010-10-05 8:15 ` Paul Mundt
2010-10-06 12:14 ` Robert Richter
2010-10-06 12:35 ` Robert Richter [this message]
2010-10-06 13:41 ` Peter Zijlstra
2010-10-04 20:44 ` [PATCH 2/7] perf: New helper function for pmu name Matt Fleming
2010-10-05 8:10 ` Paul Mundt
2010-10-06 12:27 ` Robert Richter
2010-10-06 12:39 ` Paul Mundt
2010-10-06 13:18 ` Robert Richter
2010-10-06 13:30 ` Paul Mundt
2010-10-06 14:13 ` Paul Mundt
2010-10-06 15:37 ` Robert Richter
2010-10-06 15:46 ` Paul Mundt
2010-10-06 15:50 ` Robert Richter
2010-10-06 15:57 ` Paul Mundt
2010-10-06 18:15 ` Robert Richter
2010-10-06 18:38 ` Paul Mundt
2010-10-04 20:44 ` [PATCH 3/7] ARM: oprofile: Rename op_arm to oprofile_perf Matt Fleming
2010-10-06 12:41 ` Robert Richter
2010-10-04 20:44 ` [PATCH 4/7] ARM: oprofile: Move non-ARM code into separate init/exit Matt Fleming
2010-10-06 13:33 ` Robert Richter
2010-10-06 13:41 ` Paul Mundt
2010-10-06 14:49 ` Robert Richter
2010-10-06 14:53 ` Paul Mundt
2010-10-06 14:59 ` Robert Richter
2010-10-06 15:00 ` Paul Mundt
2010-10-06 18:23 ` Grant Likely
2010-10-06 18:44 ` Robert Richter
2010-10-06 18:50 ` Paul Mundt
2010-10-06 18:58 ` Grant Likely
2010-10-06 19:22 ` Robert Richter
2010-10-04 20:44 ` [PATCH 5/7] oprofile: Abstract the perf-events backend Matt Fleming
2010-10-06 18:34 ` Robert Richter
2010-10-04 20:44 ` [PATCH 6/7] sh: oprofile: Use perf-events oprofile backend Matt Fleming
2010-10-05 8:08 ` Paul Mundt
2010-10-06 18:35 ` Robert Richter
2010-10-06 19:45 ` Matt Fleming
2010-10-06 21:03 ` Paul Mundt
2010-10-04 20:44 ` [PATCH 7/7] sh: Annotate oprofile_arch_exit() with __exit marker Matt Fleming
2010-10-05 8:16 ` Paul Mundt
2010-10-06 18:37 ` Robert Richter
-- strict thread matches above, loose matches on Subject: below --
2010-10-09 0:46 [PATCH V5 0/7] Generalise ARM perf-events backend for oprofile Matt Fleming
2010-10-09 0:46 ` [PATCH 1/7] perf: Add helper function to return number of counters Matt Fleming
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20101006123521.GM13563@erda.amd.com \
--to=robert.richter@amd$(echo .)com \
--cc=linux-arm-kernel@lists$(echo .)infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox