Commit-ID: 118af5bf799bd1876c3999766d1d2f845d45f019 Gitweb: https://git.kernel.org/tip/118af5bf799bd1876c3999766d1d2f845d45f019 Author: Tony Jones <to...@suse.de> AuthorDate: Fri, 22 Feb 2019 15:06:13 -0800 Committer: Arnaldo Carvalho de Melo <a...@redhat.com> CommitDate: Mon, 25 Feb 2019 17:16:57 -0300
perf script python: Add Python3 support to powerpc-hcalls.py Support both Python2 and Python3 in the powerpc-hcalls.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 <to...@suse.de> Cc: Ravi Bangoria <ravi.bango...@linux.ibm.com> Link: http://lkml.kernel.org/r/20190222230619.17887-10-to...@suse.de Signed-off-by: Seeteena Thoufeek <s1see...@linux.vnet.ibm.com> Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> --- tools/perf/scripts/python/powerpc-hcalls.py | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) diff --git a/tools/perf/scripts/python/powerpc-hcalls.py b/tools/perf/scripts/python/powerpc-hcalls.py index 00e0e7476e55..8b78dc790adb 100644 --- a/tools/perf/scripts/python/powerpc-hcalls.py +++ b/tools/perf/scripts/python/powerpc-hcalls.py @@ -4,6 +4,8 @@ # # Hypervisor call statisics +from __future__ import print_function + import os import sys @@ -149,7 +151,7 @@ hcall_table = { } def hcall_table_lookup(opcode): - if (hcall_table.has_key(opcode)): + if (opcode in hcall_table): return hcall_table[opcode] else: return opcode @@ -157,8 +159,8 @@ def hcall_table_lookup(opcode): print_ptrn = '%-28s%10s%10s%10s%10s' def trace_end(): - print print_ptrn % ('hcall', 'count', 'min(ns)', 'max(ns)', 'avg(ns)') - print '-' * 68 + print(print_ptrn % ('hcall', 'count', 'min(ns)', 'max(ns)', 'avg(ns)')) + print('-' * 68) for opcode in output: h_name = hcall_table_lookup(opcode) time = output[opcode]['time'] @@ -166,14 +168,14 @@ def trace_end(): min_t = output[opcode]['min'] max_t = output[opcode]['max'] - print print_ptrn % (h_name, cnt, min_t, max_t, time/cnt) + print(print_ptrn % (h_name, cnt, min_t, max_t, time//cnt)) def powerpc__hcall_exit(name, context, cpu, sec, nsec, pid, comm, callchain, opcode, retval): - if (d_enter.has_key(cpu) and d_enter[cpu].has_key(opcode)): + if (cpu in d_enter and opcode in d_enter[cpu]): diff = nsecs(sec, nsec) - d_enter[cpu][opcode] - if (output.has_key(opcode)): + if (opcode in output): output[opcode]['time'] += diff output[opcode]['cnt'] += 1 if (output[opcode]['min'] > diff): @@ -190,11 +192,11 @@ def powerpc__hcall_exit(name, context, cpu, sec, nsec, pid, comm, callchain, del d_enter[cpu][opcode] # else: -# print "Can't find matching hcall_enter event. Ignoring sample" +# print("Can't find matching hcall_enter event. Ignoring sample") def powerpc__hcall_entry(event_name, context, cpu, sec, nsec, pid, comm, callchain, opcode): - if (d_enter.has_key(cpu)): + if (cpu in d_enter): d_enter[cpu][opcode] = nsecs(sec, nsec) else: d_enter[cpu] = {opcode: nsecs(sec, nsec)}
