perf hists: Add color overhead for stdio output buffer
authorJiri Olsa <jolsa@redhat.com>
Fri, 25 Oct 2013 11:24:53 +0000 (13:24 +0200)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Mon, 28 Oct 2013 19:05:59 +0000 (16:05 -0300)
commit9754c4f9b23d5ce6756514acdf134ad61470734a
tree2a7035d6acba325c3111eeb50a5dec29f2dc69f2
parentd17cccbea95933a2ab3e260fab128f5128c9371f
perf hists: Add color overhead for stdio output buffer

Following commit tightened up the buffer size for output to strict width
of used format columns:

  99cf666 perf hists: Fix formatting of long symbol names

This works fine until you hit color overhead output which places extra
bytes into output buffer. We need to account for color overhead in the
output buffer. Adding maximum color byte size to the output buffer size.

Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1382700293-1803-1-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/ui/stdio/hist.c
tools/perf/util/hist.h