kernel_optimize_test/tools/perf/arch
Thomas Richter 4cb7d3ecfc perf cpuid: Introduce a platform specific cpuid compare function
The function get_cpuid_str() is called by perf_pmu__getcpuid() and on
s390 returns a complete description of the CPU and its capabilities,
which is a comma separated list.

To map the CPU type with the value defined in the
pmu-events/arch/s390/mapfile.csv, introduce an architecture specific
cpuid compare function named strcmp_cpuid_str()

The currently used regex algorithm is defined as the weak default and
will be used if no platform specific one is defined. This matches the
current behavior.

Signed-off-by: Thomas Richter <tmricht@linux.vnet.ibm.com>
Reviewed-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Link: http://lkml.kernel.org/r/20180213151419.80737-3-tmricht@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2018-02-16 15:16:57 -03:00
..
alpha
arm perf cs-etm: Properly deal with cpu maps 2018-02-16 14:55:41 -03:00
arm64 perf tools: Add ARM Statistical Profiling Extensions (SPE) support 2018-01-17 10:23:31 -03:00
mips
parisc
powerpc perf powerpc: Generate system call table from asm/unistd.h 2018-02-16 14:55:48 -03:00
s390 perf cpuid: Introduce a platform specific cpuid compare function 2018-02-16 15:16:57 -03:00
sh License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sparc License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
x86 perf record: Fix failed memory allocation for get_cpuid_str 2018-01-17 10:31:25 -03:00
xtensa License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Build perf tools: Fix build with ARCH=x86_64 2017-06-14 15:44:29 -03:00
common.c perf env: Adopt perf_env__arch() from the annotate code 2017-12-27 12:15:52 -03:00
common.h perf env: Adopt perf_env__arch() from the annotate code 2017-12-27 12:15:52 -03:00