From: jamie.iles@picochip.com (Jamie Iles)
To: linux-arm-kernel@lists.infradead.org
Subject: ARM perf events support v4
Date: Mon, 4 Jan 2010 10:48:37 +0000 [thread overview]
Message-ID: <1262602122-10373-1-git-send-email-jamie.iles@picochip.com> (raw)
This is the fourth revision of ARM performance counter support. This adds
support for software performance events on all ARM platforms and hardware
support for v6 processors. There is a generic PMU framework to allow for v7
and later to be added in the future.
Jamie Iles (5):
arm: provide a mechanism to reserve performance counters
arm/oprofile: reserve the PMU when starting
arm: use the spinlocked, generic atomic64 support
arm: enable support for software perf events
arm/perfevents: implement perf event support for ARMv6
arch/arm/Kconfig | 16 +
arch/arm/include/asm/atomic.h | 4 +
arch/arm/include/asm/perf_event.h | 38 +
arch/arm/include/asm/pmu.h | 74 ++
arch/arm/kernel/Makefile | 2 +
arch/arm/kernel/perf_event.c | 1338 +++++++++++++++++++++++++++++++
arch/arm/kernel/pmu.c | 107 +++
arch/arm/mm/fault.c | 7 +
arch/arm/oprofile/op_model_arm11_core.c | 4 +-
arch/arm/oprofile/op_model_arm11_core.h | 4 +-
arch/arm/oprofile/op_model_mpcore.c | 42 +-
arch/arm/oprofile/op_model_v6.c | 30 +-
arch/arm/oprofile/op_model_v7.c | 30 +-
arch/arm/oprofile/op_model_v7.h | 4 +-
arch/arm/oprofile/op_model_xscale.c | 35 +-
15 files changed, 1671 insertions(+), 64 deletions(-)
Jamie
next reply other threads:[~2010-01-04 10:48 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-04 10:48 Jamie Iles [this message]
2010-01-04 10:48 ` [PATCH 1/5] arm: provide a mechanism to reserve performance counters Jamie Iles
2010-01-04 10:48 ` [PATCH 2/5] arm/oprofile: reserve the PMU when starting Jamie Iles
2010-01-04 10:48 ` [PATCH 3/5] arm: use the spinlocked, generic atomic64 support Jamie Iles
2010-01-04 10:48 ` [PATCH 4/5] arm: enable support for software perf events Jamie Iles
2010-01-04 10:48 ` [PATCH 5/5] arm/perfevents: implement perf event support for ARMv6 Jamie Iles
2010-01-04 11:17 ` Russell King - ARM Linux
2010-01-04 11:46 ` Jamie Iles
2010-01-05 18:07 ` Will Deacon
2010-01-05 18:23 ` Jean Pihet
2010-01-05 22:26 ` Jamie Iles
2010-01-05 22:31 ` Russell King - ARM Linux
2010-01-06 0:18 ` Jamie Iles
2010-01-06 12:09 ` Will Deacon
2010-01-06 12:14 ` Jamie Iles
2010-01-04 11:11 ` [PATCH 4/5] arm: enable support for software perf events Russell King - ARM Linux
2010-01-04 12:26 ` Jamie Iles
2010-01-04 12:32 ` Russell King - ARM Linux
2010-01-05 18:57 ` [PATCH 3/5] arm: use the spinlocked, generic atomic64 support Jamie Lokier
2010-01-05 19:08 ` Jamie Iles
2010-01-06 12:00 ` [PATCH 1/5] arm: provide a mechanism to reserve performance counters Michał Nazarewicz
2010-01-06 12:15 ` Jamie Iles
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=1262602122-10373-1-git-send-email-jamie.iles@picochip.com \
--to=jamie.iles@picochip.com \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
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;
as well as URLs for NNTP newsgroup(s).