From: Arnaldo Carvalho de Melo <acme@infradead.org>
To: Ingo Molnar <mingo@elte.hu>
Cc: linux-kernel@vger.kernel.org,
Arnaldo Carvalho de Melo <acme@redhat.com>,
David Ahern <dsahern@gmail.com>,
Frederic Weisbecker <fweisbec@gmail.com>,
Mike Galbraith <efault@gmx.de>, Paul Mackerras <paulus@samba.org>,
Peter Zijlstra <peterz@infradead.org>,
Stephane Eranian <eranian@google.com>
Subject: [PATCH 4/4] perf hists browser: Elide DSO column when it is set to just one DSO, ditto for threads
Date: Thu, 20 Oct 2011 11:05:48 -0200 [thread overview]
Message-ID: <1319115948-12060-5-git-send-email-acme@infradead.org> (raw)
In-Reply-To: <1319115948-12060-1-git-send-email-acme@infradead.org>
From: Arnaldo Carvalho de Melo <acme@redhat.com>
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>
---
tools/perf/util/sort.c | 4 +++-
tools/perf/util/ui/browsers/hists.c | 4 ++++
2 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index 1ee8f1e..16da30d 100644
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -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);
diff --git a/tools/perf/util/ui/browsers/hists.c b/tools/perf/util/ui/browsers/hists.c
index 9e23bce..a06e7d9 100644
--- a/tools/perf/util/ui/browsers/hists.c
+++ b/tools/perf/util/ui/browsers/hists.c
@@ -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);
--
1.6.2.5
next prev parent reply other threads:[~2011-10-20 13:06 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-20 13:05 [GIT PULL 0/4] perf/core improvements and fixes Arnaldo Carvalho de Melo
2011-10-20 13:05 ` [PATCH 1/4] perf hists browser: Honour symbol_conf.show_{nr_samples,total_period} Arnaldo Carvalho de Melo
2011-10-20 13:05 ` [PATCH 2/4] perf hists: Don't decay total_period for filtered entries Arnaldo Carvalho de Melo
2011-10-20 13:05 ` [PATCH 3/4] perf hists: Don't consider filtered entries when calculating column widths Arnaldo Carvalho de Melo
2011-10-20 13:05 ` Arnaldo Carvalho de Melo [this message]
2011-10-23 10:59 ` [GIT PULL 0/4] perf/core improvements and fixes Ingo Molnar
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