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perf hist: Calculate max_sym name len and nr_entries

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Better done when we are adding entries, be it initially of when we're
re-sorting the histograms.

Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo
2010-05-10 13:57:51 -03:00
parent 1c02c4d2e9
commit fefb0b94bb
5 changed files with 30 additions and 13 deletions
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6
tools/perf/builtin-report.c
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@ -296,13 +296,13 @@ static int __cmd_report(void)
next = rb_first(&session->hists_tree);
while (next) {
struct hists *hists;
u64 nr_hists;
hists = rb_entry(next, struct hists, rb_node);
hists__collapse_resort(hists);
nr_hists = hists__output_resort(hists);
hists__output_resort(hists);
if (use_browser)
perf_session__browse_hists(&hists->entries, nr_hists,
perf_session__browse_hists(&hists->entries,
hists->nr_entries,
hists->stats.total, help,
input_name);
else {