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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-10-17 11:10:24 (GMT) |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-10-17 11:10:24 (GMT) |
| commit | b2b7e9eb2983e24b0296a93171f811d95f044fbc (patch) | |
| tree | 0c9f31a880cfb4d24c11fa77d5a7a4b63a0f2ed7 /tools/perf/builtin-top.c | |
| parent | b079d4e975b6338bcf8f8868eb2b3d3fd867b933 (diff) | |
| download | linux-b2b7e9eb2983e24b0296a93171f811d95f044fbc.tar.xz | |
perf top: Fix the 'E' hotkey, select among multiple events
We were not recognizing 'E' as a hotkey due to a bug introduced when
switching to the new, hist_entry based top. Fix it by returning that 'E'
is mapped if evlist->nr_entries > 1.
Reported-by: Mike Galbraith <efault@gmx.de>
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-zcx055vnhagddvqlaqxvdhtb@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-top.c')
| -rw-r--r-- | tools/perf/builtin-top.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index bf368f1..7a87171 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -438,6 +438,7 @@ static int key_mapped(int c) case 'S': return 1; case 'E': + return top.evlist->nr_entries > 1 ? 1 : 0; default: break; } |