]> Git Repo - linux.git/commit
perf hist browser: Fix hierarchy column counts
authorNamhyung Kim <[email protected]>
Mon, 24 Oct 2016 16:21:10 +0000 (01:21 +0900)
committerArnaldo Carvalho de Melo <[email protected]>
Tue, 25 Oct 2016 12:52:49 +0000 (09:52 -0300)
commit8a06b0be6507f97f3aa92ca814335b8b65fd3de2
tree47687c508de5da4e1bf78a1e20bc1210fd1b1052
parent60758d6668b3e2fa8e5fd143d24d0425203d007e
perf hist browser: Fix hierarchy column counts

The perf report/top on TUI supports horizontal scrolling using LEFT and
RIGHT keys.

But it calculate the number of columns incorrectly when hierarchy mode
is enabled so that keep pressing RIGHT key can make the output
disappeared.

In the hierarchy mode, all sort keys are collapsed into a single column,
so it needs to be applied when calculating column numbers.

Reported-and-Tested-by: Markus Trippelsdorf <[email protected]>
Signed-off-by: Namhyung Kim <[email protected]>
Tested-by: Arnaldo Carvalho de Melo <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
tools/perf/ui/browsers/hists.c
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