perf hists browser: Update the browser.nr_entries after the timer
Previously the hist_browser dealt with a static tree of entries, now it needs to update the nr_entries in the browser after the timer runs. A better solution will come when moving using another thread for the collapse_resort, etc, but for now this is ok. Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/n/tip-9eno2iq55sjr4iyo899buzaw@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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@ -332,6 +332,13 @@ static int hist_browser__run(struct hist_browser *self, const char *ev_name,
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case -1:
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case -1:
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/* FIXME we need to check if it was es.reason == NEWT_EXIT_TIMER */
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/* FIXME we need to check if it was es.reason == NEWT_EXIT_TIMER */
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timer(arg);
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timer(arg);
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/*
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* The timer may have changed the number of entries.
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* XXX: Find better way to keep this in synch, probably
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* removing this timer function altogether and just sync
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* using the hists->lock...
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*/
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self->b.nr_entries = self->hists->nr_entries;
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hists__browser_title(self->hists, title, sizeof(title),
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hists__browser_title(self->hists, title, sizeof(title),
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ev_name, self->dso_filter,
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ev_name, self->dso_filter,
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self->thread_filter);
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self->thread_filter);
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