perf_counter: Fix perf-$cmd invokation
Fix:
$ perf-top
fatal: cannot handle -top internally
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: John Kacur <jkacur@redhat.com>
LKML-Reference: <20090525124559.995591577@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/Documentation/perf_counter/perf.c b/Documentation/perf_counter/perf.c
index 594d270..1d6d7aa 100644
--- a/Documentation/perf_counter/perf.c
+++ b/Documentation/perf_counter/perf.c
@@ -357,7 +357,7 @@
* die if that one cannot handle it.
*/
if (!prefixcmp(cmd, "perf-")) {
- cmd += 4;
+ cmd += 5;
argv[0] = cmd;
handle_internal_command(argc, argv);
die("cannot handle %s internally", cmd);