diff options
| author |   Ramkumar Ramachandra <artagnon@gmail.com> | 2013-12-30 13:04:18 +0530 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-01-13 10:46:39 -0300 |
| commit | f77c6e9c8f9c444cd44423df0c2708e86a06a696 (patch) | |
| tree | f159da4879b94073e30a40ad55844f531c862867 /tools/perf/util/color.c | |
| parent | tools include: Include <linux/compiler.h> from asm/bug.h (diff) | |
| download | linux-dev-f77c6e9c8f9c444cd44423df0c2708e86a06a696.tar.xz linux-dev-f77c6e9c8f9c444cd44423df0c2708e86a06a696.zip | |
perf tools: Generalize percent_color_snprintf()
Make percent_color_snprintf() handle negative values correctly.
Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/1388388861-7931-2-git-send-email-artagnon@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/color.c')
| -rw-r--r-- | tools/perf/util/color.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/tools/perf/util/color.c b/tools/perf/util/color.c index 66e44a5019d5..8cda46c43e74 100644 --- a/tools/perf/util/color.c +++ b/tools/perf/util/color.c @@ -1,6 +1,7 @@ #include <linux/kernel.h> #include "cache.h" #include "color.h" +#include <math.h> int perf_use_color_default = -1; @@ -298,10 +299,10 @@ const char *get_percent_color(double percent) * entries in green - and keep the low overhead places * normal: */ - if (percent >= MIN_RED) + if (fabs(percent) >= MIN_RED) color = PERF_COLOR_RED; else { - if (percent > MIN_GREEN) + if (fabs(percent) > MIN_GREEN) color = PERF_COLOR_GREEN; } return color; |