diff options
Diffstat (limited to 'tools/perf/builtin-c2c.c')
| -rw-r--r-- | tools/perf/builtin-c2c.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c index bc2ee84298ff..7aaccea00883 100644 --- a/tools/perf/builtin-c2c.c +++ b/tools/perf/builtin-c2c.c @@ -1851,40 +1851,40 @@ static int c2c_hists__reinit(struct c2c_hists *c2c_hists, #define DISPLAY_LINE_LIMIT 0.001 +static u8 filter_display(u32 val, u32 sum) +{ + if (sum == 0 || ((double)val / sum) < DISPLAY_LINE_LIMIT) + return HIST_FILTER__C2C; + + return 0; +} + static bool he__display(struct hist_entry *he, struct c2c_stats *stats) { struct c2c_hist_entry *c2c_he; - double ld_dist; if (c2c.show_all) return true; c2c_he = container_of(he, struct c2c_hist_entry, he); -#define FILTER_HITM(__h) \ - if (stats->__h) { \ - ld_dist = ((double)c2c_he->stats.__h / stats->__h); \ - if (ld_dist < DISPLAY_LINE_LIMIT) \ - he->filtered = HIST_FILTER__C2C; \ - } else { \ - he->filtered = HIST_FILTER__C2C; \ - } - switch (c2c.display) { case DISPLAY_LCL: - FILTER_HITM(lcl_hitm); + he->filtered = filter_display(c2c_he->stats.lcl_hitm, + stats->lcl_hitm); break; case DISPLAY_RMT: - FILTER_HITM(rmt_hitm); + he->filtered = filter_display(c2c_he->stats.rmt_hitm, + stats->rmt_hitm); break; case DISPLAY_TOT: - FILTER_HITM(tot_hitm); + he->filtered = filter_display(c2c_he->stats.tot_hitm, + stats->tot_hitm); + break; default: break; } -#undef FILTER_HITM - return he->filtered == 0; } |