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877cc63968
When generating a Python script with "perf script -g python", produce
one that is compatible with Python 2 and 3. The difference between the
two generated scripts is:
--- python2-perf-script.py 2018-05-08 15:35:00.865889705 -0400
+++ python3-perf-script.py 2018-05-08 15:34:49.019789564 -0400
@@ -7,6 +7,8 @@
# be retrieved using Python functions of the form common_*(context).
# See the perf-script-python Documentation for the list of available functions.
+from __future__ import print_function
+
import os
import sys
@@ -18,10 +20,10 @@
def trace_begin():
- print "in trace_begin"
+ print("in trace_begin")
def trace_end():
- print "in trace_end"
+ print("in trace_end")
def raw_syscalls__sys_enter(event_name, context, common_cpu,
common_secs, common_nsecs, common_pid, common_comm,
@@ -29,26 +31,26 @@
print_header(event_name, common_cpu, common_secs, common_nsecs,
common_pid, common_comm)
- print "id=%d, args=%s" % \
- (id, args)
+ print("id=%d, args=%s" % \
+ (id, args))
- print 'Sample: {'+get_dict_as_string(perf_sample_dict['sample'], ', ')+'}'
+ print('Sample: {'+get_dict_as_string(perf_sample_dict['sample'], ', ')+'}')
for node in common_callchain:
if 'sym' in node:
- print "\t[%x] %s" % (node['ip'], node['sym']['name'])
+ print("\t[%x] %s" % (node['ip'], node['sym']['name']))
else:
- print " [%x]" % (node['ip'])
+ print(" [%x]" % (node['ip']))
- print "\n"
+ print()
def trace_unhandled(event_name, context, event_fields_dict, perf_sample_dict):
- print get_dict_as_string(event_fields_dict)
- print 'Sample: {'+get_dict_as_string(perf_sample_dict['sample'], ', ')+'}'
+ print(get_dict_as_string(event_fields_dict))
+ print('Sample: {'+get_dict_as_string(perf_sample_dict['sample'], ', ')+'}')
def print_header(event_name, cpu, secs, nsecs, pid, comm):
- print "%-20s %5u %05u.%09u %8u %-20s " % \
- (event_name, cpu, secs, nsecs, pid, comm),
+ print("%-20s %5u %05u.%09u %8u %-20s " % \
+ (event_name, cpu, secs, nsecs, pid, comm), end="")
def get_dict_as_string(a_dict, delimiter=' '):
return delimiter.join(['%s=%s'%(k,str(v))for k,v in sorted(a_dict.items())])
Signed-off-by: Jeremy Cline <jeremy@jcline.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Herton Krzesinski <herton@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/0100016341a7278a-d178c724-2b0f-49ca-be93-80a7d51aaa0d-000000@email.amazonses.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
|
||
|---|---|---|
| .. | ||
| arch | ||
| bench | ||
| Documentation | ||
| examples/bpf | ||
| include/bpf | ||
| jvmti | ||
| pmu-events | ||
| python | ||
| scripts | ||
| tests | ||
| trace | ||
| ui | ||
| util | ||
| .gitignore | ||
| Build | ||
| builtin-annotate.c | ||
| builtin-bench.c | ||
| builtin-buildid-cache.c | ||
| builtin-buildid-list.c | ||
| builtin-c2c.c | ||
| builtin-config.c | ||
| builtin-data.c | ||
| builtin-diff.c | ||
| builtin-evlist.c | ||
| builtin-ftrace.c | ||
| builtin-help.c | ||
| builtin-inject.c | ||
| builtin-kallsyms.c | ||
| builtin-kmem.c | ||
| builtin-kvm.c | ||
| builtin-list.c | ||
| builtin-lock.c | ||
| builtin-mem.c | ||
| builtin-probe.c | ||
| builtin-record.c | ||
| builtin-report.c | ||
| builtin-sched.c | ||
| builtin-script.c | ||
| builtin-stat.c | ||
| builtin-timechart.c | ||
| builtin-top.c | ||
| builtin-trace.c | ||
| builtin-version.c | ||
| builtin.h | ||
| check-headers.sh | ||
| command-list.txt | ||
| CREDITS | ||
| design.txt | ||
| Makefile | ||
| Makefile.config | ||
| Makefile.perf | ||
| MANIFEST | ||
| perf-archive.sh | ||
| perf-completion.sh | ||
| perf-read-vdso.c | ||
| perf-sys.h | ||
| perf-with-kcore.sh | ||
| perf.c | ||
| perf.h | ||