From: Pekka Enberg <[email protected]> This patch fixes "perf kmem" to print usage help instead of doing nothing.
Signed-off-by: Pekka Enberg <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Arnaldo Carvalho de Melo <[email protected]> Cc: Li Zefan <[email protected]> Cc: Xiao Guangrong <[email protected]> LKML-Reference: <[email protected]> Signed-off-by: Ingo Molnar <[email protected]> tools/perf/builtin-kmem.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) --- http://git.linuxtv.org/v4l-dvb.git?a=commitdiff;h=b00eca8cd66029128615e8be9a19e284a950c0f2 diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c index 33bb9df..93c67bf 100644 --- a/tools/perf/builtin-kmem.c +++ b/tools/perf/builtin-kmem.c @@ -784,7 +784,8 @@ int cmd_kmem(int argc, const char **argv, const char *prefix __used) setup_sorting(&alloc_sort, default_sort_order); return __cmd_kmem(); - } + } else + usage_with_options(kmem_usage, kmem_options); return 0; } _______________________________________________ linuxtv-commits mailing list [email protected] http://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
