diff options
author | Jiri Olsa <jolsa@kernel.org> | 2015-10-16 12:41:15 +0200 |
---|---|---|
committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-10-19 18:04:01 -0300 |
commit | 1fe7a30028eeccd92e6fccfbeb8c5c3811b11b64 (patch) | |
tree | 8e2a4a120cd27dfb35084e9514bacec97bc2351a /tools/perf/util/cpumap.c | |
parent | f1cbb8f35719e36803f226d1bbf08ac12cedcd76 (diff) | |
download | linux-1fe7a30028eeccd92e6fccfbeb8c5c3811b11b64.tar.bz2 |
perf cpu_map: Add data arg to cpu_map__build_map callback
Adding data arg to cpu_map__build_map callback, so we could pass data
along to the callback. It'll be needed in following patches to retrieve
topology info from perf.data.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Kan Liang <kan.liang@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1444992092-17897-41-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/cpumap.c')
-rw-r--r-- | tools/perf/util/cpumap.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/tools/perf/util/cpumap.c b/tools/perf/util/cpumap.c index 70ec8d031f9d..b36845347f01 100644 --- a/tools/perf/util/cpumap.c +++ b/tools/perf/util/cpumap.c @@ -241,7 +241,7 @@ int cpu_map__get_socket_id(int cpu) return ret ?: value; } -int cpu_map__get_socket(struct cpu_map *map, int idx) +int cpu_map__get_socket(struct cpu_map *map, int idx, void *data __maybe_unused) { int cpu; @@ -259,7 +259,8 @@ static int cmp_ids(const void *a, const void *b) } int cpu_map__build_map(struct cpu_map *cpus, struct cpu_map **res, - int (*f)(struct cpu_map *map, int cpu)) + int (*f)(struct cpu_map *map, int cpu, void *data), + void *data) { struct cpu_map *c; int nr = cpus->nr; @@ -271,7 +272,7 @@ int cpu_map__build_map(struct cpu_map *cpus, struct cpu_map **res, return -1; for (cpu = 0; cpu < nr; cpu++) { - s1 = f(cpus, cpu); + s1 = f(cpus, cpu, data); for (s2 = 0; s2 < c->nr; s2++) { if (s1 == c->map[s2]) break; @@ -295,7 +296,7 @@ int cpu_map__get_core_id(int cpu) return ret ?: value; } -int cpu_map__get_core(struct cpu_map *map, int idx) +int cpu_map__get_core(struct cpu_map *map, int idx, void *data) { int cpu, s; @@ -306,7 +307,7 @@ int cpu_map__get_core(struct cpu_map *map, int idx) cpu = cpu_map__get_core_id(cpu); - s = cpu_map__get_socket(map, idx); + s = cpu_map__get_socket(map, idx, data); if (s == -1) return -1; @@ -321,12 +322,12 @@ int cpu_map__get_core(struct cpu_map *map, int idx) int cpu_map__build_socket_map(struct cpu_map *cpus, struct cpu_map **sockp) { - return cpu_map__build_map(cpus, sockp, cpu_map__get_socket); + return cpu_map__build_map(cpus, sockp, cpu_map__get_socket, NULL); } int cpu_map__build_core_map(struct cpu_map *cpus, struct cpu_map **corep) { - return cpu_map__build_map(cpus, corep, cpu_map__get_core); + return cpu_map__build_map(cpus, corep, cpu_map__get_core, NULL); } /* setup simple routines to easily access node numbers given a cpu number */ |