# perf script event handlers, generated by perf script -g python # (c) 2010, Tom Zanussi # 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, 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, 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]) linux-2.6.39.y Hosts the 0x221E linux distro kernel.Ubuntu
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path: root/net/rxrpc/conn_client.c
AgeCommit message (Expand)Author
2020-03-13rxrpc: Fix call interruptibility handlingDavid Howells
2020-02-03rxrpc: Fix NULL pointer deref due to call->conn being cleared on disconnectDavid Howells
2019-10-07rxrpc: Fix call crypto state cleanupDavid Howells
2019-10-07rxrpc: Fix trace-after-put looking at the put connection recordDavid Howells
2019-08-30rxrpc: Fix lack of conn cleanup when local endpoint is cleaned up [ver #2]David Howells
2019-05-24treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36Thomas Gleixner
2019-05-16rxrpc: Allow the kernel to mark a call as being non-interruptibleDavid Howells
2019-03-08rxrpc: Fix client call queueing, waiting for channelDavid Howells
2019-03-08rxrpc: Fix client call connect/disconnect raceDavid Howells
2019-01-15Revert "rxrpc: Allow failed client calls to be retried"David Howells
2018-10-05rxrpc: Fix some missed refs to init_netDavid Howells
2018-09-28rxrpc: Fix error distributionDavid Howells
2018-08-01rxrpc: Trace packet transmissionDavid Howells
2018-08-01rxrpc: remove redundant variables 'sp' and 'did_discard'YueHaibing
2018-03-30rxrpc: Fix apparent leak of rxrpc_local objectsDavid Howells
2018-03-30rxrpc: Fix checker warnings and errorsDavid Howells
2018-02-07rxrpc: Fix received abort handlingDavid Howells
2017-11-24rxrpc: Fix conn expiry timersDavid Howells
2017-11-24rxrpc: Fix service endpoint expiryDavid Howells
2017-11-24rxrpc: Fix call timeoutsDavid Howells
2017-11-24rxrpc: Delay terminal ACK transmission on a client callDavid Howells
2017-08-29rxrpc: Allow failed client calls to be retriedDavid Howells
2017-06-14rxrpc: Cache the congestion window settingDavid Howells
2017-06-05rxrpc: Add service upgrade support for client connectionsDavid Howells
2017-06-05rxrpc: Separate the connection's protocol service ID from the lookup IDDavid Howells
2017-05-25rxrpc: Support network namespacingDavid Howells
2017-04-06rxrpc: Trace client call connectionDavid Howells
2017-03-02sched/headers: Prepare to move signal wakeup & sigpending methods from <linux...Ingo Molnar