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From: Arnaldo Carvalho de Melo on 22 May 2010 13:50
From: Arnaldo Carvalho de Melo <acme(a)redhat.com>

Cc: Frédéric Weisbecker <fweisbec(a)gmail.com>
Cc: Mike Galbraith <efault(a)gmx.de>
Cc: Paul Mackerras <paulus(a)samba.org>
Cc: Peter Zijlstra <a.p.zijlstra(a)chello.nl>
Cc: Stephane Eranian <eranian(a)google.com>
Cc: Tom Zanussi <tzanussi(a)gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme(a)redhat.com>
---
tools/perf/util/newt.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/tools/perf/util/newt.c b/tools/perf/util/newt.c
index 0b45658..c65838c 100644
--- a/tools/perf/util/newt.c
+++ b/tools/perf/util/newt.c
@@ -914,6 +914,9 @@ int hists__browse(struct hists *self, const char *helpline, const char *input_na

switch (toupper(es.u.key)) {
case 'A':
+ if (browser->selection->map == NULL &&
+ browser->selection->map->dso->annotate_warned)
+ continue;
goto do_annotate;
case 'D':
goto zoom_dso;
@@ -957,6 +960,7 @@ do_help:
}

if (browser->selection->sym != NULL &&
+ !browser->selection->map->dso->annotate_warned &&
asprintf(&options[nr_options], "Annotate %s",
browser->selection->sym->name) > 0)
annotate = nr_options++;
@@ -991,6 +995,7 @@ do_help:
struct hist_entry *he;
do_annotate:
if (browser->selection->map->dso->origin == DSO__ORIG_KERNEL) {
+ browser->selection->map->dso->annotate_warned = 1;
ui_helpline__puts("No vmlinux file found, can't "
"annotate with just a "
"kallsyms file");
--
1.6.2.5

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