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perf hists browser: Elide DSO column when it is set to just one DSO, ditto for threads

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And also no leed to show the [.] (level: k, . for userspace) when
showing just one DSO.

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-4h3f6ro5o7ebepjbssxf0dd3@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2011-10-20 08:02:30 -02:00
parent d197fd5d74
commit cc02c921a0
2 changed files with 7 additions and 1 deletions
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4
tools/perf/util/sort.c
View File

@ -177,7 +177,9 @@ static int hist_entry__sym_snprintf(struct hist_entry *self, char *bf,
BITS_PER_LONG / 4, self->ip, o);
}
ret += repsep_snprintf(bf + ret, size - ret, "[%c] ", self->level);
if (!sort_dso.elide)
ret += repsep_snprintf(bf + ret, size - ret, "[%c] ", self->level);
if (self->ms.sym)
ret += repsep_snprintf(bf + ret, size - ret, "%s",
self->ms.sym->name);

4
tools/perf/util/ui/browsers/hists.c
View File

@ -1007,12 +1007,14 @@ zoom_dso:
zoom_out_dso:
ui_helpline__pop();
browser->hists->dso_filter = NULL;
sort_dso.elide = false;
} else {
if (dso == NULL)
continue;
ui_helpline__fpush("To zoom out press <- or -> + \"Zoom out of %s DSO\"",
dso->kernel ? "the Kernel" : dso->short_name);
browser->hists->dso_filter = dso;
sort_dso.elide = true;
pstack__push(fstack, &browser->hists->dso_filter);
}
hists__filter_by_dso(self);
@ -1024,11 +1026,13 @@ zoom_thread:
zoom_out_thread:
ui_helpline__pop();
browser->hists->thread_filter = NULL;
sort_thread.elide = false;
} else {
ui_helpline__fpush("To zoom out press <- or -> + \"Zoom out of %s(%d) thread\"",
thread->comm_set ? thread->comm : "",
thread->pid);
browser->hists->thread_filter = thread;
sort_thread.elide = true;
pstack__push(fstack, &browser->hists->thread_filter);
}
hists__filter_by_thread(self);