Steven Rostedt 060fa5c83e tracing/events: reuse trace event ids after overflow ... With modules being able to add trace events, and the max trace event counter is 16 bits (65536) we can overflow the counter easily with a simple while loop adding and removing modules that contain trace events. This patch links together the registered trace events and on overflow searches for available trace event ids. It will still fail if over 65536 events are registered, but considering that a typical kernel only has 22000 functions, 65000 events should be sufficient. Reported-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>		2009-04-24 23:06:00 -04:00
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blktrace.c	blktrace: fix context-info when mixed-using blk tracer and trace events	2009-04-16 10:11:01 +02:00
ftrace.c	ftrace: use module notifier for function tracer	2009-04-17 16:59:15 +02:00
Kconfig	tracing: rename EVENT_TRACER config to ENABLE_EVENT_TRACING	2009-04-20 17:55:35 +02:00
kmemtrace.c	tracing/filters: use ring_buffer_discard_commit() in filter_check_discard()	2009-04-14 00:00:56 +02:00
Makefile	tracing/events: move the ftrace event tracing code to core	2009-04-14 12:57:59 -04:00
ring_buffer.c	ring_buffer: compressed event header	2009-04-24 00:08:38 -04:00
trace.c	tracing/events: make struct trace_entry->type to be int type	2009-04-22 11:36:38 +02:00
trace.h	tracing/events: make struct trace_entry->type to be int type	2009-04-22 11:36:38 +02:00
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: convert event call sites to use a link list	2009-04-14 12:58:00 -04:00
trace_event_types.h	tracing/filters: add TRACE_EVENT_FORMAT_NOFILTER event macro	2009-04-14 00:00:51 +02:00
trace_events.c	tracing: add size checks for exported ftrace internal structures	2009-04-23 23:03:56 -04:00
trace_events_filter.c	tracing/filters: allow user-input to be integer-like string	2009-04-21 11:58:28 +02:00
trace_export.c	tracing: add size checks for exported ftrace internal structures	2009-04-23 23:03:56 -04:00
trace_functions.c	tracing/core: use appropriate waiting on trace_pipe	2009-02-18 01:40:20 +01:00
trace_functions_graph.c	function-graph: add option to calculate graph time or not	2009-03-24 23:41:11 -04:00
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/events: reuse trace event ids after overflow	2009-04-24 23:06:00 -04:00
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.c	tracing: keep the tracing buffer after self-test failure	2009-03-22 15:17:21 +01:00
trace_selftest_dynamic.c	ftrace: fix dynamic ftrace selftest	2008-05-23 21:13:23 +02:00
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