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Li Zefan d94fc523f3 tracing/events: fix concurrent access to ftrace_events list, fix ...

In filter_add_subsystem_pred() we should release event_mutex before
calling filter_free_subsystem_preds(), since both functions hold
event_mutex.

[ Impact: fix deadlock when writing invalid pred into subsystem filter ]

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Cc: tzanussi@gmail.com
Cc: a.p.zijlstra@chello.nl
Cc: fweisbec@gmail.com
Cc: rostedt@goodmis.org
LKML-Reference: <4A028993.7020509@cn.fujitsu.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

2009-05-07 10:07:28 +02:00

..

blktrace.c

blktrace: from-sector redundant in trace_block_remap

2009-05-06 14:13:01 +02:00

ftrace.c

ftrace: use module notifier for function tracer

2009-04-17 16:59:15 +02:00

Kconfig

ring-buffer: add benchmark and tester

2009-05-06 00:08:50 -04:00

kmemtrace.c

tracing/filters: use ring_buffer_discard_commit() in filter_check_discard()

2009-04-14 00:00:56 +02:00

Makefile

ring-buffer: add benchmark and tester

2009-05-06 00:08:50 -04:00

ring_buffer_benchmark.c

ring-buffer: change test to be more latency friendly

2009-05-06 18:36:59 -04:00

ring_buffer.c

ring-buffer: make moving the tail page a separate function

2009-05-06 15:30:07 -04:00

trace_boot.c

tracing: use macros to denote usec and nsec per second

2009-04-07 14:43:06 +02:00

trace_branch.c

tracing/filters: use ring_buffer_discard_commit() in filter_check_discard()

2009-04-14 00:00:56 +02:00

trace_clock.c

tracing: fix four sparse warnings

2009-03-22 18:16:54 +01:00

trace_event_profile.c

tracing/events: fix concurrent access to ftrace_events list

2009-05-06 10:38:19 +02:00

trace_event_types.h

tracing/filters: distinguish between signed and unsigned fields

2009-04-29 14:06:03 +02:00

trace_events_filter.c

tracing/events: fix concurrent access to ftrace_events list, fix

2009-05-07 10:07:28 +02:00

trace_events.c

tracing: add hierarchical enabling of events

2009-05-06 23:11:42 -04:00

trace_export.c

tracing/filters: distinguish between signed and unsigned fields

2009-04-29 14:06:03 +02:00

trace_functions_graph.c

function-graph: add option to calculate graph time or not

2009-03-24 23:41:11 -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/filters: use ring_buffer_discard_commit() in filter_check_discard()

2009-04-14 00:00:56 +02:00

trace_irqsoff.c

tracing: have latency tracers set the latency format

2009-03-04 22:15:30 -05:00

trace_mmiotrace.c

tracing: use macros to denote usec and nsec per second

2009-04-07 14:43:06 +02:00

trace_nop.c

tracing/ftrace: make nop-tracer use polling wait for events on pipe

2009-03-23 09:22:15 +01:00

trace_output.c

tracing: trace_output.c, fix false positive compiler warning

2009-05-06 14:19:16 +02:00

trace_output.h

tracing/events: move declarations from trace directory to core include

2009-04-14 12:57:58 -04:00

trace_power.c

tracing/filters: use ring_buffer_discard_commit() in filter_check_discard()

2009-04-14 00:00:56 +02:00

trace_printk.c

tracing/ftrace: factorize the tracing files creation

2009-04-07 14:43:07 +02:00

trace_sched_switch.c

tracing/events: move trace point headers into include/trace/events

2009-04-14 22:05:43 -04:00

trace_sched_wakeup.c

tracing/wakeup: move access to wakeup_cpu into spinlock

2009-04-23 23:01:36 -04:00

trace_selftest_dynamic.c

…

trace_selftest.c

tracing: keep the tracing buffer after self-test failure

2009-03-22 15:17:21 +01:00

trace_stack.c

tracing/ftrace: factorize the tracing files creation

2009-04-07 14:43:07 +02:00

trace_stat.c

Merge branch 'linus' into tracing/core

2009-04-07 13:47:45 +02:00

trace_stat.h

tracing: add handler to trace_stat

2009-03-24 23:22:58 -04:00

trace_syscalls.c

tracing/syscalls: use a dedicated file header

2009-04-09 05:43:32 +02:00

trace_sysprof.c

tracing/ftrace: factorize the tracing files creation

2009-04-07 14:43:07 +02:00

trace_workqueue.c

Merge branch 'linus' into tracing/core

2009-04-07 13:47:45 +02:00

trace.c

tracing: reset ring buffer when removing modules with events

2009-05-06 23:11:41 -04:00

trace.h

tracing: reset ring buffer when removing modules with events

2009-05-06 23:11:41 -04:00