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linux/arch/powerpc
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Anton Blanchard 8c8a9b25b5 powerpc, perf: Fix frequency calculation for overflowing counters (FSL version) 
When fixing the frequency calculations for perf on powerpc I
forgot to fix the FSL version.

If we dont set event->hw.last_period the frequency to period
calculations in perf go haywire and we continually
throttle/unthrottle the PMU.

Signed-off-by: Anton Blanchard <anton@samba.org>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Cc: linuxppc-dev@lists.ozlabs.org
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <20110118214404.2f42e634@kryten>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2011-01-19 20:05:42 +01:00
..
boot Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2011-01-11 16:31:41 -08:00
configs powerpc/4xx: Add Canyonlands suspend and idle support 2010-11-29 10:05:24 -05:00
include/asm Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2011-01-13 10:05:56 -08:00
kernel powerpc, perf: Fix frequency calculation for overflowing counters (FSL version) 2011-01-19 20:05:42 +01:00
kvm KVM: Clean up vm creation and release 2011-01-12 11:29:09 +02:00
lib powerpc: Hardcode popcnt instructions for old assemblers 2010-12-09 15:35:30 +11:00
math-emu powerpc/Makefiles: Change to new flag variables 2010-10-13 16:19:22 +11:00
mm thp: alter compound get_page/put_page 2011-01-13 17:32:39 -08:00
oprofile tree-wide: fix comment/printk typos 2010-11-01 15:38:34 -04:00
platforms Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2011-01-13 10:05:56 -08:00
sysdev Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2011-01-13 10:05:56 -08:00
xmon powerpc/Makefiles: Change to new flag variables 2010-10-13 16:19:22 +11:00
Kconfig Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2011-01-11 16:31:41 -08:00
Kconfig.debug
Makefile
relocs_check.pl