# 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.

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\n" % \
		(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\n" % \
		(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),

# 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\n",

    print "%-40s  %10s\n" % ("event", "count"),
    print "%-40s  %10s\n" % ("----------------------------------------", \
                                 "-----------"),

    for event_name in keys:
	print "%-40s  %10d\n" % (event_name, unhandled[event_name])
le='2020-02-24 13:56:57 +0100'>2020-02-24</span></td><td><a href='/cgit/linux-net-next.git/commit/net/wireless?id=04f7d142f51c6019a695cfd70c09bb60233472c5'>nl80211: Add support to configure TID specific RTSCTS configuration</a></td><td>Tamizh chelvam</td></tr>
<tr><td><span title='2020-02-24 13:56:49 +0100'>2020-02-24</span></td><td><a href='/cgit/linux-net-next.git/commit/net/wireless?id=ade274b23e41886091a7e105ab3de71baef112e7'>nl80211: Add support to configure TID specific AMPDU configuration</a></td><td>Tamizh chelvam</td></tr>
<tr><td><span title='2020-02-24 13:48:54 +0100'>2020-02-24</span></td><td><a href='/cgit/linux-net-next.git/commit/net/wireless?id=6a21d16c4db08398c737e0ffd03e4eca7131ac78'>nl80211: Add support to configure TID specific retry configuration</a></td><td>Tamizh chelvam</td></tr>
<tr><td><span title='2020-02-24 12:01:10 +0100'>2020-02-24</span></td><td><a href='/cgit/linux-net-next.git/commit/net/wireless?id=3710a8a6284f58a78ba4fe9c4b6672207636a223'>nl80211: modify TID-config API</a></td><td>Johannes Berg</td></tr>
<tr><td><span title='2020-02-24 11:15:25 +0100'>2020-02-24</span></td><td><a href='/cgit/linux-net-next.git/commit/net/wireless?id=77f576deaa393b54a0f2ca8ab1ab5b2d3c6b971b'>nl80211: Add NL command to support TID speicific configurations</a></td><td>Tamizh chelvam</td></tr>
<tr><td><span title='2020-02-24 10:35:48 +0100'>2020-02-24</span></td><td><a href='/cgit/linux-net-next.git/commit/net/wireless?id=56be393fa8b40db2d4f54f97614f645eb8d3c32e'>cfg80211: Support key configuration for Beacon protection (BIGTK)</a></td><td>Jouni Malinen</td></tr>
<tr><td><span title='2020-02-24 10:27:49 +0100'>2020-02-24</span></td><td><a href='/cgit/linux-net-next.git/commit/net/wireless?id=f8af764bf1cb86bed615baae84e3bbb6e4d3912d'>cfg80211: More error messages for key addition failures</a></td><td>Jouni Malinen</td></tr>
<tr><td><span title='2020-02-24 10:22:02 +0100'>2020-02-24</span></td><td><a href='/cgit/linux-net-next.git/commit/net/wireless?id=8d74a623cc3cecda89da628b8f3d115d8cf1ee8f'>Revert "nl80211: add src and dst addr attributes for control port tx/rx"</a></td><td>Johannes Berg</td></tr>
<tr><td><span title='2020-02-21 20:00:39 +0100'>2020-02-21</span></td><td><a href='/cgit/linux-net-next.git/commit/net/wireless?id=7bb106eb689101dc56cc205d5fb4ecf5c0554348'>cfg80211: remove support for adjacent channel compensation</a></td><td>Emmanuel Grumbach</td></tr>
<tr><td><span title='2020-02-21 12:11:30 +0100'>2020-02-21</span></td><td><a href='/cgit/linux-net-next.git/commit/net/wireless?id=3ee9306b353bdd0c0cd7cd3a549233e1ad44b608'>cfg80211: Pass lockdep expression to RCU lists</a></td><td>Amol Grover</td></tr>
<tr><td><span title='2020-02-20 10:10:32 -0800'>2020-02-20</span></td><td><a href='/cgit/linux-net-next.git/commit/net/wireless?id=2e92a2d0e450740ebe7e7a816162327ad1fde94b'>net: use netif_is_bridge_port() to check for IFF_BRIDGE_PORT</a></td><td>Julian Wiedmann</td></tr>