linux_dsm_epyc7002/kernel/trace
Zhaolei 2a4efa4245 ftrace: Using FTRACE_WARN_ON() to check "freed record" in ftrace_release()
"Because when we call ftrace_free_rec we change the rec->ip to point to the
  next record in the chain. Something is very wrong if rec->ip >= s &&
  rec->ip < e and the record is already free."

 "Note, use FTRACE_WARN_ON() macro. This way it shuts down ftrace if it is
  hit and helps to avoid further damage later."
                   -- Steven Rostedt <rostedt@goodmis.org>

Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
2009-03-25 17:45:36 -04:00
..
blktrace.c tracing: protect reader of cmdline output 2009-03-16 23:27:06 -04:00
events.c ftrace: event profile hooks 2009-03-20 10:17:07 +01:00
ftrace.c ftrace: Using FTRACE_WARN_ON() to check "freed record" in ftrace_release() 2009-03-25 17:45:36 -04:00
Kconfig tracing: Fix TRACING_SUPPORT dependency for PPC32 2009-03-23 23:23:03 +01:00
kmemtrace.c tracing: Introduce trace_buffer_{lock_reserve,unlock_commit} 2009-02-06 01:01:41 +01:00
Makefile ftrace: event profile hooks 2009-03-20 10:17:07 +01:00
ring_buffer.c tracing/ring-buffer: don't annotate rb_cpu_notify with __cpuinit 2009-03-21 10:54:10 +01:00
trace_boot.c tracing: Introduce trace_buffer_{lock_reserve,unlock_commit} 2009-02-06 01:01:41 +01:00
trace_branch.c tracing: remove funky whitespace in the trace code 2009-03-10 14:13:14 -04:00
trace_clock.c tracing: fix four sparse warnings 2009-03-22 18:16:54 +01:00
trace_event_profile.c ftrace: event profile hooks 2009-03-20 10:17:07 +01:00
trace_event_types.h tracing: remove recording function depth from trace_printk 2009-03-19 15:58:47 -04:00
trace_events_stage_1.h tracing: update comments to match event code macros 2009-03-10 13:12:58 -04:00
trace_events_stage_2.h tracing: show event name in trace for TRACE_EVENT created events 2009-03-12 22:00:19 -04:00
trace_events_stage_3.h ftrace: event profile hooks 2009-03-20 10:17:07 +01:00
trace_events.c ftrace: event profile hooks 2009-03-20 10:17:07 +01:00
trace_export.c tracing: remove funky whitespace in the trace code 2009-03-10 14:13:14 -04:00
trace_functions_graph.c function-graph: moved the timestamp from arch to generic code 2009-03-24 09:31:34 -04:00
trace_functions.c tracing/core: use appropriate waiting on trace_pipe 2009-02-18 01:40:20 +01:00
trace_hw_branches.c tracing/hw-branch-tracing: convert bts-tracer mutex to a spinlock 2009-02-25 09:16:01 +01:00
trace_irqsoff.c tracing: have latency tracers set the latency format 2009-03-04 22:15:30 -05:00
trace_mmiotrace.c tracing: remove recording function depth from trace_printk 2009-03-19 15:58:47 -04:00
trace_nop.c trace: Call tracing_reset_online_cpus before tracer->init() 2009-02-06 01:01:41 +01:00
trace_output.c ftrace: ensure every event gets an id 2009-03-20 10:17:06 +01:00
trace_output.h tracing: make print_(b)printk_msg_only global 2009-03-19 15:57:55 -04:00
trace_power.c tracing: make power tracer start/stop methods lighter weight 2009-03-17 23:12:11 -04:00
trace_printk.c tracing: remove recording function depth from trace_printk 2009-03-19 15:58:47 -04:00
trace_sched_switch.c tracing: make sched_switch stop/start light weight 2009-03-17 23:10:45 -04:00
trace_sched_wakeup.c tracing: have latency tracers set the latency format 2009-03-04 22:15:30 -05:00
trace_selftest_dynamic.c ftrace: fix dynamic ftrace selftest 2008-05-23 21:13:23 +02:00
trace_selftest.c tracing: keep the tracing buffer after self-test failure 2009-03-22 15:17:21 +01:00
trace_stack.c tracing: left align location header in stack_trace 2009-03-13 00:00:58 -04:00
trace_stat.c trace_stat: keep original order 2009-03-25 18:32:34 +01:00
trace_stat.h tracing/ftrace: separate events tracing and stats tracing engine 2009-01-14 12:11:37 +01:00
trace_syscalls.c tracing/syscalls: protect thread flag toggling from races 2009-03-16 09:13:16 +01:00
trace_sysprof.c tracing: make all file_operations const 2009-03-05 21:46:40 -05:00
trace_workqueue.c trace_workqueues: fix empty line's output 2009-03-25 18:32:35 +01:00
trace.c function-graph: add option for include sleep times 2009-03-24 11:06:24 -04:00
trace.h function-graph: add option for include sleep times 2009-03-24 11:06:24 -04:00