Re: [PATCH V2 5/5] powerpc, perf: Enable branch stack sampling framework support with BHRB

2013-04-17 Thread Anshuman Khandual
On 04/17/2013 05:37 PM, Anshuman Khandual wrote: > On 04/17/2013 12:38 PM, Michael Ellerman wrote: >> On Tue, Apr 16, 2013 at 09:24:10PM +0530, Anshuman Khandual wrote: >>> This patch provides basic enablement for perf branch stack sampling >>> framework >>> on POWER8 processor with a new PMU feat

Re: [PATCH V2 5/5] powerpc, perf: Enable branch stack sampling framework support with BHRB

2013-04-17 Thread Anshuman Khandual
On 04/17/2013 12:38 PM, Michael Ellerman wrote: > On Tue, Apr 16, 2013 at 09:24:10PM +0530, Anshuman Khandual wrote: >> This patch provides basic enablement for perf branch stack sampling framework >> on POWER8 processor with a new PMU feature called BHRB (Branch History >> Rolling >> Buffer). >>

Re: [PATCH V2 5/5] powerpc, perf: Enable branch stack sampling framework support with BHRB

2013-04-17 Thread Michael Ellerman
On Tue, Apr 16, 2013 at 09:24:10PM +0530, Anshuman Khandual wrote: > This patch provides basic enablement for perf branch stack sampling framework > on POWER8 processor with a new PMU feature called BHRB (Branch History Rolling > Buffer). > > Signed-off-by: Anshuman Khandual > --- > arch/powerpc

[PATCH V2 5/5] powerpc, perf: Enable branch stack sampling framework support with BHRB

2013-04-16 Thread Anshuman Khandual
This patch provides basic enablement for perf branch stack sampling framework on POWER8 processor with a new PMU feature called BHRB (Branch History Rolling Buffer). Signed-off-by: Anshuman Khandual --- arch/powerpc/perf/core-book3s.c | 96 +++-- arch/powerpc/