On 8/14/21 6:00 PM, Michael Ellerman wrote:
> Christophe Leroy writes:
>> Le 13/08/2021 à 10:29, kajoljain a écrit :
>>>
>>> On 8/13/21 1:54 PM, Kajol Jain wrote:
Minor optimization in the 'perf_instruction_pointer' function code by
making use of stack siar instead of mfspr.
Christophe Leroy writes:
> Le 13/08/2021 à 10:29, kajoljain a écrit :
>>
>> On 8/13/21 1:54 PM, Kajol Jain wrote:
>>> Minor optimization in the 'perf_instruction_pointer' function code by
>>> making use of stack siar instead of mfspr.
>>>
>>> Fixes: 75382aa72f06 ("powerpc/perf: Move code to
Le 13/08/2021 à 10:29, kajoljain a écrit :
On 8/13/21 1:54 PM, Kajol Jain wrote:
Minor optimization in the 'perf_instruction_pointer' function code by
making use of stack siar instead of mfspr.
Fixes: 75382aa72f06 ("powerpc/perf: Move code to select SIAR or pt_regs
into perf_read_regs")
On 8/13/21 1:54 PM, Kajol Jain wrote:
> Minor optimization in the 'perf_instruction_pointer' function code by
> making use of stack siar instead of mfspr.
>
> Fixes: 75382aa72f06 ("powerpc/perf: Move code to select SIAR or pt_regs
> into perf_read_regs")
> Signed-off-by: Kajol Jain
Please
Minor optimization in the 'perf_instruction_pointer' function code by
making use of stack siar instead of mfspr.
Fixes: 75382aa72f06 ("powerpc/perf: Move code to select SIAR or pt_regs
into perf_read_regs")
Signed-off-by: Kajol Jain
---
arch/powerpc/perf/core-book3s.c | 2 +-
1 file changed, 1