1 files changed, 7 insertions, 1 deletions
diff --git a/tools/perf/scripts/python/bin/syscall-counts-by-pid-report b/tools/perf/scripts/python/bin/syscall-counts-by-pid-report
index f8044d192271..c53362e48602 100644
--- a/tools/perf/scripts/python/bin/syscall-counts-by-pid-report
+++ b/tools/perf/scripts/python/bin/syscall-counts-by-pid-report
@@ -1,4 +1,10 @@
 #!/bin/bash
 # description: system-wide syscall counts, by pid
 # args: [comm]
-perf trace -s ~/libexec/perf-core/scripts/python/syscall-counts-by-pid.py $1
+if [ $# -gt 0 ] ; then
+    if ! expr match "$1" "-" ; then
+        comm=$1
+        shift
+    fi
+fi
+perf trace $@ -s ~/libexec/perf-core/scripts/python/syscall-counts-by-pid.py $comm

diff --git a/tools/perf/scripts/python/bin/syscall-counts-by-pid-report b/tools/perf/scripts/python/bin/syscall-counts-by-pid-report index f8044d192271..c53362e48602 100644 --- a/tools/perf/scripts/python/bin/syscall-counts-by-pid-report +++ b/tools/perf/scripts/python/bin/syscall-counts-by-pid-report
@@ -1,4 +1,10 @@
1	#!/bin/bash	1	#!/bin/bash
2	# description: system-wide syscall counts, by pid	2	# description: system-wide syscall counts, by pid
3	# args: [comm]	3	# args: [comm]
4	perf trace -s ~/libexec/perf-core/scripts/python/syscall-counts-by-pid.py $1	4	if [ $# -gt 0 ] ; then
		5	if ! expr match "$1" "-" ; then
		6	comm=$1
		7	shift
		8	fi
		9	fi
		10	perf trace $@ -s ~/libexec/perf-core/scripts/python/syscall-counts-by-pid.py $comm