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| author |   Kan Liang <kan.liang@linux.intel.com> | 2020-09-11 07:48:05 -0700 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-09-17 15:47:55 -0300 |
| commit | 687986bbeb668068d39a47658edf4d7a6414eefb (patch) | |
| tree | 9e11e21b91c62f1bbba86effb82860e35ab01691 /tools/perf/builtin-stat.c | |
| parent | perf machine: Add machine__for_each_dso() function (diff) | |
| download | linux-dev-687986bbeb668068d39a47658edf4d7a6414eefb.tar.xz linux-dev-687986bbeb668068d39a47658edf4d7a6414eefb.zip | |
perf tools: Rename group to topdown
The group.h/c only include TopDown group related functions. The name
"group" is too generic and inaccurate. Use the name "topdown" to replace
it.
Move topdown related functions to a dedicated file, topdown.c.
Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lore.kernel.org/lkml/20200911144808.27603-2-kan.liang@linux.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-stat.c')
| -rw-r--r-- | tools/perf/builtin-stat.c | 51 |
1 files changed, 1 insertions, 50 deletions
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index 7f8d756d9408..a39bb28b44f9 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -56,7 +56,7 @@ #include "util/cpumap.h" #include "util/thread_map.h" #include "util/counts.h" -#include "util/group.h" +#include "util/topdown.h" #include "util/session.h" #include "util/tool.h" #include "util/string2.h" @@ -1481,55 +1481,6 @@ static int perf_stat_init_aggr_mode_file(struct perf_stat *st) return 0; } -static int topdown_filter_events(const char **attr, char **str, bool use_group) -{ - int off = 0; - int i; - int len = 0; - char *s; - - for (i = 0; attr[i]; i++) { - if (pmu_have_event("cpu", attr[i])) { - len += strlen(attr[i]) + 1; - attr[i - off] = attr[i]; - } else - off++; - } - attr[i - off] = NULL; - - *str = malloc(len + 1 + 2); - if (!*str) - return -1; - s = *str; - if (i - off == 0) { - *s = 0; - return 0; - } - if (use_group) - *s++ = '{'; - for (i = 0; attr[i]; i++) { - strcpy(s, attr[i]); - s += strlen(s); - *s++ = ','; - } - if (use_group) { - s[-1] = '}'; - *s = 0; - } else - s[-1] = 0; - return 0; -} - -__weak bool arch_topdown_check_group(bool *warn) -{ - *warn = false; - return false; -} - -__weak void arch_topdown_group_warn(void) -{ -} - /* * Add default attributes, if there were no attributes specified or * if -d/--detailed, -d -d or -d -d -d is used: |