diff options
| -rw-r--r-- | tools/perf/builtin-annotate.c | 26 | ||||
| -rw-r--r-- | tools/perf/builtin-report.c | 21 | ||||
| -rw-r--r-- | tools/perf/builtin-top.c | 15 | ||||
| -rw-r--r-- | tools/perf/util/color.c | 27 | ||||
| -rw-r--r-- | tools/perf/util/color.h | 5 |
5 files changed, 38 insertions, 56 deletions
diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c index 08ea6c5329d..5f9eefecc57 100644 --- a/tools/perf/builtin-annotate.c +++ b/tools/perf/builtin-annotate.c @@ -25,10 +25,6 @@ #define SHOW_USER 2 #define SHOW_HV 4 -#define MIN_GREEN 0.5 -#define MIN_RED 5.0 - - static char const *input_name = "perf.data"; static char *vmlinux = "vmlinux"; @@ -1047,24 +1043,6 @@ process_event(event_t *event, unsigned long offset, unsigned long head) return 0; } -static char *get_color(double percent) -{ - char *color = PERF_COLOR_NORMAL; - - /* - * We color high-overhead entries in red, mid-overhead - * entries in green - and keep the low overhead places - * normal: - */ - if (percent >= MIN_RED) - color = PERF_COLOR_RED; - else { - if (percent > MIN_GREEN) - color = PERF_COLOR_GREEN; - } - return color; -} - static int parse_line(FILE *file, struct symbol *sym, u64 start, u64 len) { @@ -1126,7 +1104,7 @@ parse_line(FILE *file, struct symbol *sym, u64 start, u64 len) } else if (sym->hist_sum) percent = 100.0 * hits / sym->hist_sum; - color = get_color(percent); + color = get_percent_color(percent); /* * Also color the filename and line if needed, with @@ -1262,7 +1240,7 @@ static void print_summary(char *filename) sym_ext = rb_entry(node, struct sym_ext, node); percent = sym_ext->percent; - color = get_color(percent); + color = get_percent_color(percent); path = sym_ext->path; color_fprintf(stdout, color, " %7.2f %s", percent, path); diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index e8c98179fe4..c9dbe331549 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -947,25 +947,10 @@ hist_entry__fprintf(FILE *fp, struct hist_entry *self, u64 total_samples) if (exclude_other && !self->parent) return 0; - if (total_samples) { - double percent = self->count * 100.0 / total_samples; - char *color = PERF_COLOR_NORMAL; - - /* - * We color high-overhead entries in red, mid-overhead - * entries in green - and keep the low overhead places - * normal: - */ - if (percent >= 5.0) { - color = PERF_COLOR_RED; - } else { - if (percent >= 0.5) - color = PERF_COLOR_GREEN; - } - - ret = color_fprintf(fp, color, " %6.2f%%", + if (total_samples) + ret = percent_color_fprintf(fp, " %6.2f%%", (self->count * 100.0) / total_samples); - } else + else ret = fprintf(fp, "%12Ld ", self->count); list_for_each_entry(se, &hist_entry__sort_list, list) { diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index aa044ea1482..95d5c0ae375 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -239,7 +239,6 @@ static void print_sym_table(void) for (nd = rb_first(&tmp); nd; nd = rb_next(nd)) { struct sym_entry *syme = rb_entry(nd, struct sym_entry, rb_node); struct symbol *sym = (struct symbol *)(syme + 1); - char *color = PERF_COLOR_NORMAL; double pcnt; if (++printed > print_entries || syme->snap_count < count_filter) @@ -248,24 +247,12 @@ static void print_sym_table(void) pcnt = 100.0 - (100.0 * ((sum_ksamples - syme->snap_count) / sum_ksamples)); - /* - * We color high-overhead entries in red, mid-overhead - * entries in green - and keep the low overhead places - * normal: - */ - if (pcnt >= 5.0) { - color = PERF_COLOR_RED; - } else { - if (pcnt >= 0.5) - color = PERF_COLOR_GREEN; - } - if (nr_counters == 1) printf("%20.2f - ", syme->weight); else printf("%9.1f %10ld - ", syme->weight, syme->snap_count); - color_fprintf(stdout, color, "%4.1f%%", pcnt); + percent_color_fprintf(stdout, "%4.1f%%", pcnt); printf(" - %016llx : %s", sym->start, sym->name); if (sym->module) printf("\t[%s]", sym->module->name); diff --git a/tools/perf/util/color.c b/tools/perf/util/color.c index 26f82318b86..90a044d1fe7 100644 --- a/tools/perf/util/color.c +++ b/tools/perf/util/color.c @@ -242,4 +242,31 @@ int color_fwrite_lines(FILE *fp, const char *color, return 0; } +char *get_percent_color(double percent) +{ + char *color = PERF_COLOR_NORMAL; + + /* + * We color high-overhead entries in red, mid-overhead + * entries in green - and keep the low overhead places + * normal: + */ + if (percent >= MIN_RED) + color = PERF_COLOR_RED; + else { + if (percent > MIN_GREEN) + color = PERF_COLOR_GREEN; + } + return color; +} +int percent_color_fprintf(FILE *fp, const char *fmt, double percent) +{ + int r; + char *color; + + color = get_percent_color(percent); + r = color_fprintf(fp, color, fmt, percent); + + return r; +} diff --git a/tools/perf/util/color.h b/tools/perf/util/color.h index 5abfd379582..706cec50bd2 100644 --- a/tools/perf/util/color.h +++ b/tools/perf/util/color.h @@ -15,6 +15,9 @@ #define PERF_COLOR_CYAN "\033[36m" #define PERF_COLOR_BG_RED "\033[41m" +#define MIN_GREEN 0.5 +#define MIN_RED 5.0 + /* * This variable stores the value of color.ui */ @@ -32,5 +35,7 @@ void color_parse_mem(const char *value, int len, const char *var, char *dst); int color_fprintf(FILE *fp, const char *color, const char *fmt, ...); int color_fprintf_ln(FILE *fp, const char *color, const char *fmt, ...); int color_fwrite_lines(FILE *fp, const char *color, size_t count, const char *buf); +int percent_color_fprintf(FILE *fp, const char *fmt, double percent); +char *get_percent_color(double percent); #endif /* COLOR_H */ |