perf annotate: Simplify header dotted line sizing

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No need to use strlen, etc to figure that out, just use the return from
printf(), it will tell how wide the following line needs to be.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Link: http://lkml.kernel.org/r/20160630082955.GA30921@twins.programming.kicks-ass.net
[ split from a larger patch ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

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Peter Zijlstra (Intel) 2016-06-30 09:17:26 -03:00 • committed by Arnaldo Carvalho de Melo

parent f4e47f9f7b

commit 53dd9b5f95

1 changed files with 3 additions and 6 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

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9

tools/perf/util/annotate.c

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