https://github.com/torvalds/linux
Revision 877cc639686b68c7de179a485544f4761e376b30 authored by Jeremy Cline on 08 May 2018, 21:27:43 UTC, committed by Arnaldo Carvalho de Melo on 11 July 2018, 13:01:50 UTC
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>
1 parent 092150a
Tip revision: 877cc639686b68c7de179a485544f4761e376b30 authored by Jeremy Cline on 08 May 2018, 21:27:43 UTC
perf tools: Generate a Python script compatible with Python 2 and 3
perf tools: Generate a Python script compatible with Python 2 and 3
Tip revision: 877cc63
File | Mode | Size |
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Documentation | ||
LICENSES | ||
arch | ||
block | ||
certs | ||
crypto | ||
drivers | ||
firmware | ||
fs | ||
include | ||
init | ||
ipc | ||
kernel | ||
lib | ||
mm | ||
net | ||
samples | ||
scripts | ||
security | ||
sound | ||
tools | ||
usr | ||
virt | ||
.clang-format | -rw-r--r-- | 12.8 KB |
.cocciconfig | -rw-r--r-- | 59 bytes |
.get_maintainer.ignore | -rw-r--r-- | 31 bytes |
.gitattributes | -rw-r--r-- | 30 bytes |
.gitignore | -rw-r--r-- | 1.5 KB |
.mailmap | -rw-r--r-- | 9.3 KB |
COPYING | -rw-r--r-- | 423 bytes |
CREDITS | -rw-r--r-- | 96.3 KB |
Kbuild | -rw-r--r-- | 2.2 KB |
Kconfig | -rw-r--r-- | 321 bytes |
MAINTAINERS | -rw-r--r-- | 449.4 KB |
Makefile | -rw-r--r-- | 58.1 KB |
README | -rw-r--r-- | 800 bytes |
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