diff options
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
| -rw-r--r-- | tools/perf/scripts/python/check-perf-trace.py | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/tools/perf/scripts/python/check-perf-trace.py b/tools/perf/scripts/python/check-perf-trace.py deleted file mode 100644 index d2c22954800d..000000000000 --- a/tools/perf/scripts/python/check-perf-trace.py +++ /dev/null @@ -1,84 +0,0 @@ -# perf script event handlers, generated by perf script -g python -# (c) 2010, Tom Zanussi <tzanussi@gmail.com> -# Licensed under the terms of the GNU GPL License version 2 -# -# This script tests basic functionality such as flag and symbol -# strings, common_xxx() calls back into perf, begin, end, unhandled -# events, etc. Basically, if this script runs successfully and -# displays expected results, Python scripting support should be ok. - -from __future__ import print_function - -import os -import sys - -sys.path.append(os.environ['PERF_EXEC_PATH'] + \ - '/scripts/python/Perf-Trace-Util/lib/Perf/Trace') - -from Core import * -from perf_trace_context import * - -unhandled = autodict() - -def trace_begin(): - print("trace_begin") - pass - -def trace_end(): - print_unhandled() - -def irq__softirq_entry(event_name, context, common_cpu, - common_secs, common_nsecs, common_pid, common_comm, - common_callchain, vec): - print_header(event_name, common_cpu, common_secs, common_nsecs, - common_pid, common_comm) - - print_uncommon(context) - - print("vec=%s" % (symbol_str("irq__softirq_entry", "vec", vec))) - -def kmem__kmalloc(event_name, context, common_cpu, - common_secs, common_nsecs, common_pid, common_comm, - common_callchain, call_site, ptr, bytes_req, bytes_alloc, - gfp_flags): - print_header(event_name, common_cpu, common_secs, common_nsecs, - common_pid, common_comm) - - print_uncommon(context) - - print("call_site=%u, ptr=%u, bytes_req=%u, " - "bytes_alloc=%u, gfp_flags=%s" % - (call_site, ptr, bytes_req, bytes_alloc, - flag_str("kmem__kmalloc", "gfp_flags", gfp_flags))) - -def trace_unhandled(event_name, context, event_fields_dict): - try: - unhandled[event_name] += 1 - except TypeError: - unhandled[event_name] = 1 - -def print_header(event_name, cpu, secs, nsecs, pid, comm): - print("%-20s %5u %05u.%09u %8u %-20s " % - (event_name, cpu, secs, nsecs, pid, comm), - end=' ') - -# print trace fields not included in handler args -def print_uncommon(context): - print("common_preempt_count=%d, common_flags=%s, " - "common_lock_depth=%d, " % - (common_pc(context), trace_flag_str(common_flags(context)), - common_lock_depth(context))) - -def print_unhandled(): - keys = unhandled.keys() - if not keys: - return - - print("\nunhandled events:\n") - - print("%-40s %10s" % ("event", "count")) - print("%-40s %10s" % ("----------------------------------------", - "-----------")) - - for event_name in keys: - print("%-40s %10d\n" % (event_name, unhandled[event_name])) |
