diff options
Diffstat (limited to '')
| -rw-r--r-- | debian/patches/bugfix/all/perf-script-python-Add-Python3-support-to-futex-cont.patch | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/debian/patches/bugfix/all/perf-script-python-Add-Python3-support-to-futex-cont.patch b/debian/patches/bugfix/all/perf-script-python-Add-Python3-support-to-futex-cont.patch new file mode 100644 index 000000000..3fb8f1baf --- /dev/null +++ b/debian/patches/bugfix/all/perf-script-python-Add-Python3-support-to-futex-cont.patch @@ -0,0 +1,57 @@ +From: Tony Jones <tonyj@suse.de> +Date: Fri, 1 Mar 2019 17:18:58 -0800 +Subject: perf script python: Add Python3 support to futex-contention.py +Origin: https://git.kernel.org/linus/de2ec16bd438945813198d4de2339a396904c206 +Bug-Debian: https://bugs.debian.org/944641 + +Support both Python2 and Python3 in the futex-contention.py script + +There may be differences in the ordering of output lines due to +differences in dictionary ordering etc. However the format within lines +should be unchanged. + +The use of 'from __future__' implies the minimum supported Python2 version +is now v2.6 + +Signed-off-by: Tony Jones <tonyj@suse.de> +Link: http://lkml.kernel.org/r/20190302011903.2416-3-tonyj@suse.de +Signed-off-by: Seeteena Thoufeek <s1seetee@linux.vnet.ibm.com> +Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> +--- + tools/perf/scripts/python/futex-contention.py | 10 ++++++---- + 1 file changed, 6 insertions(+), 4 deletions(-) + +--- a/tools/perf/scripts/python/futex-contention.py ++++ b/tools/perf/scripts/python/futex-contention.py +@@ -10,6 +10,8 @@ + # + # Measures futex contention + ++from __future__ import print_function ++ + import os, sys + sys.path.append(os.environ['PERF_EXEC_PATH'] + '/scripts/python/Perf-Trace-Util/lib/Perf/Trace') + from Util import * +@@ -33,18 +35,18 @@ def syscalls__sys_enter_futex(event, ctx + + def syscalls__sys_exit_futex(event, ctxt, cpu, s, ns, tid, comm, callchain, + nr, ret): +- if thread_blocktime.has_key(tid): ++ if tid in thread_blocktime: + elapsed = nsecs(s, ns) - thread_blocktime[tid] + add_stats(lock_waits, (tid, thread_thislock[tid]), elapsed) + del thread_blocktime[tid] + del thread_thislock[tid] + + 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(): + for (tid, lock) in lock_waits: + min, max, avg, count = lock_waits[tid, lock] +- print "%s[%d] lock %x contended %d times, %d avg ns" % \ +- (process_names[tid], tid, lock, count, avg) ++ print("%s[%d] lock %x contended %d times, %d avg ns" % ++ (process_names[tid], tid, lock, count, avg)) + |