diff options
Diffstat (limited to 'tools/perf/scripts/perl/failed-syscalls.pl')
-rw-r--r-- | tools/perf/scripts/perl/failed-syscalls.pl | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tools/perf/scripts/perl/failed-syscalls.pl b/tools/perf/scripts/perl/failed-syscalls.pl index c18e7e27a84b..94bc25a347eb 100644 --- a/tools/perf/scripts/perl/failed-syscalls.pl +++ b/tools/perf/scripts/perl/failed-syscalls.pl | |||
@@ -11,6 +11,8 @@ use Perf::Trace::Core; | |||
11 | use Perf::Trace::Context; | 11 | use Perf::Trace::Context; |
12 | use Perf::Trace::Util; | 12 | use Perf::Trace::Util; |
13 | 13 | ||
14 | my $for_comm = shift; | ||
15 | |||
14 | my %failed_syscalls; | 16 | my %failed_syscalls; |
15 | 17 | ||
16 | sub raw_syscalls::sys_exit | 18 | sub raw_syscalls::sys_exit |
@@ -33,6 +35,8 @@ sub trace_end | |||
33 | 35 | ||
34 | foreach my $comm (sort {$failed_syscalls{$b} <=> $failed_syscalls{$a}} | 36 | foreach my $comm (sort {$failed_syscalls{$b} <=> $failed_syscalls{$a}} |
35 | keys %failed_syscalls) { | 37 | keys %failed_syscalls) { |
36 | printf("%-20s %10s\n", $comm, $failed_syscalls{$comm}); | 38 | next if ($for_comm && $comm ne $for_comm); |
39 | |||
40 | printf("%-20s %10s\n", $comm, $failed_syscalls{$comm}); | ||
37 | } | 41 | } |
38 | } | 42 | } |