diff options
| author | Ian Rogers <irogers@google.com> | 2021-11-10 16:21:05 -0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-11-13 18:11:50 -0300 |
| commit | 0b6b84cca6740e318ef241bb07775b506c507bc0 (patch) | |
| tree | 8da6cdffd009647c883d64c8c0a8b515398e65d5 /tools/perf/util/cputopo.h | |
| parent | 406018dcc12142f486a9b97bb958d43376bc7bb0 (diff) | |
| download | linux-0b6b84cca6740e318ef241bb07775b506c507bc0.tar.gz | |
perf cputopo: Match thread_siblings to topology ABI name
The topology name for thread_siblings is core_cpus_list, use this for
consistency and add documentation.
Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: John Garry <john.garry@huawei.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul A . Clarke <pc@us.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Riccardo Mancini <rickyman7@gmail.com>
Cc: Song Liu <song@kernel.org>
Cc: Wan Jiabing <wanjiabing@vivo.com>
Cc: Yury Norov <yury.norov@gmail.com>
Link: https://lore.kernel.org/r/20211111002109.194172-5-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/cputopo.h')
| -rw-r--r-- | tools/perf/util/cputopo.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/tools/perf/util/cputopo.h b/tools/perf/util/cputopo.h index a3e01c367853..854e18f9041e 100644 --- a/tools/perf/util/cputopo.h +++ b/tools/perf/util/cputopo.h @@ -9,7 +9,8 @@ struct cpu_topology { u32 package_cpus_lists; /* The number of unique die_cpu_lists below. */ u32 die_cpus_lists; - u32 thread_sib; + /* The number of unique core_cpu_lists below. */ + u32 core_cpus_lists; /* * An array of strings where each string is unique and read from * /sys/devices/system/cpu/cpuX/topology/package_cpus_list. From the ABI @@ -24,7 +25,13 @@ struct cpu_topology { * The format is like 0-3, 8-11, 14,17. */ const char **die_cpus_list; - char **thread_siblings; + /* + * An array of string where each string is unique and from + * /sys/devices/system/cpu/cpuX/topology/core_cpus_list. From the ABI + * each of these is a human-readable list of CPUs within the same + * core. The format is like 0-3, 8-11, 14,17. + */ + const char **core_cpus_list; }; struct numa_topology_node { |