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| author | Arjan van de Ven <arjan@linux.intel.com> | 2009-09-20 18:14:16 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-09-20 19:37:35 +0200 |
| commit | 5094b655452dd48367fb28af74ffc76019b93dc2 (patch) | |
| tree | 72412b375275b943fc417c7e3c55bf50833e9683 /tools/perf/Documentation | |
| parent | a92fe7b3063db2caa578872fce975ff53aa56214 (diff) | |
| download | linux-5094b655452dd48367fb28af74ffc76019b93dc2.tar.gz linux-5094b655452dd48367fb28af74ffc76019b93dc2.tar.bz2 linux-5094b655452dd48367fb28af74ffc76019b93dc2.zip | |
perf util: Make the timechart SVG width dynamic
This patch adds a command line option for timechart that allows the
user to specify the width of the SVG file.
This patch also makes sure that each second of recording has at
least 200 units (pixels at 96 DPI) of width. This impacts
recordings longer than 5 seconds; recordings shorter than 5 second
will scale up to have a width of 1000 units for the whole recording
(as before).
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
LKML-Reference: <20090920181416.69570c5d@linux.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/Documentation')
| -rw-r--r-- | tools/perf/Documentation/perf-timechart.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/perf/Documentation/perf-timechart.txt b/tools/perf/Documentation/perf-timechart.txt index 61e0104c6270..1c2ed3090cce 100644 --- a/tools/perf/Documentation/perf-timechart.txt +++ b/tools/perf/Documentation/perf-timechart.txt @@ -28,6 +28,9 @@ OPTIONS -i:: --input=:: Select the input file (default: perf.data) +-w:: +--width=:: + Select the width of the SVG file (default: 1000) SEE ALSO |