Merge tag 'v5.1-rc1' into regulator-5.2

Linux 5.1-rc1

1 files changed, 26 insertions, 25 deletions

diff --git a/tools/perf/scripts/python/syscall-counts-by-pid.py b/tools/perf/scripts/python/syscall-counts-by-pid.py
index daf314cc5dd3..f254e40c6f0f 100644
--- a/tools/perf/scripts/python/syscall-counts-by-pid.py
+++ b/tools/perf/scripts/python/syscall-counts-by-pid.py
@@ -5,6 +5,8 @@
 # Displays system-wide system call totals, broken down by syscall.
 # If a [comm] arg is specified, only syscalls called by [comm] are displayed.
 
+from __future__ import print_function
+
 import os, sys
 
 sys.path.append(os.environ['PERF_EXEC_PATH'] + \
@@ -31,17 +33,16 @@ if len(sys.argv) > 1:
 syscalls = autodict()
 
 def trace_begin():
-	print "Press control+C to stop and show the summary"
+	print("Press control+C to stop and show the summary")
 
 def trace_end():
 	print_syscall_totals()
 
 def raw_syscalls__sys_enter(event_name, context, common_cpu,
-	common_secs, common_nsecs, common_pid, common_comm,
-	common_callchain, id, args):
-
+		common_secs, common_nsecs, common_pid, common_comm,
+		common_callchain, id, args):
 	if (for_comm and common_comm != for_comm) or \
-	   (for_pid  and common_pid  != for_pid ):
+		(for_pid and common_pid != for_pid ):
 		return
 	try:
 		syscalls[common_comm][common_pid][id] += 1
@@ -49,26 +50,26 @@ def raw_syscalls__sys_enter(event_name, context, common_cpu,
 		syscalls[common_comm][common_pid][id] = 1
 
 def syscalls__sys_enter(event_name, context, common_cpu,
-	common_secs, common_nsecs, common_pid, common_comm,
-	id, args):
+		common_secs, common_nsecs, common_pid, common_comm,
+		id, args):
 	raw_syscalls__sys_enter(**locals())
 
 def print_syscall_totals():
-    if for_comm is not None:
-	    print "\nsyscall events for %s:\n\n" % (for_comm),
-    else:
-	    print "\nsyscall events by comm/pid:\n\n",
-
-    print "%-40s  %10s\n" % ("comm [pid]/syscalls", "count"),
-    print "%-40s  %10s\n" % ("----------------------------------------", \
-                                 "----------"),
-
-    comm_keys = syscalls.keys()
-    for comm in comm_keys:
-	    pid_keys = syscalls[comm].keys()
-	    for pid in pid_keys:
-		    print "\n%s [%d]\n" % (comm, pid),
-		    id_keys = syscalls[comm][pid].keys()
-		    for id, val in sorted(syscalls[comm][pid].iteritems(), \
-				  key = lambda(k, v): (v, k),  reverse = True):
-			    print "  %-38s  %10d\n" % (syscall_name(id), val),
+	if for_comm is not None:
+		print("\nsyscall events for %s:\n" % (for_comm))
+	else:
+		print("\nsyscall events by comm/pid:\n")
+
+	print("%-40s  %10s" % ("comm [pid]/syscalls", "count"))
+	print("%-40s  %10s" % ("----------------------------------------",
+				"----------"))
+
+	comm_keys = syscalls.keys()
+	for comm in comm_keys:
+		pid_keys = syscalls[comm].keys()
+		for pid in pid_keys:
+			print("\n%s [%d]" % (comm, pid))
+			id_keys = syscalls[comm][pid].keys()
+			for id, val in sorted(syscalls[comm][pid].items(),
+				key = lambda kv: (kv[1], kv[0]), reverse = True):
+				print("  %-38s  %10d" % (syscall_name(id), val))