Steven Rostedt fa1b47dd85 ring-buffer: add ring_buffer_discard_commit ... The ring_buffer_discard_commit is similar to ring_buffer_event_discard but it can only be done on an event that has yet to be commited. Unpredictable results can happen otherwise. The main difference between ring_buffer_discard_commit and ring_buffer_event_discard is that ring_buffer_discard_commit will try to free the data in the ring buffer if nothing has addded data after the reserved event. If something did, then it acts almost the same as ring_buffer_event_discard followed by a ring_buffer_unlock_commit. Note, either ring_buffer_commit_discard and ring_buffer_unlock_commit can be called on an event, not both. This commit also exports both discard functions to be usable by GPL modules. Signed-off-by: Steven Rostedt <srostedt@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>		2009-04-14 00:00:53 +02:00
..
blktrace.c	blktrace: fix output of BLK_TC_PC events	2009-04-12 15:32:46 +02:00
events.c	ftrace: event profile hooks	2009-03-20 10:17:07 +01:00
ftrace.c	function-graph: use int instead of atomic for ftrace_graph_active	2009-04-07 14:43:08 +02:00
Kconfig	Merge branch 'linus' into tracing/core	2009-04-07 13:47:45 +02:00
kmemtrace.c	tracing/filters: add run-time field descriptions to TRACE_EVENT_FORMAT events	2009-04-14 00:00:50 +02:00
Makefile	tracing: add per-event filtering	2009-03-22 18:38:46 +01:00
ring_buffer.c	ring-buffer: add ring_buffer_discard_commit	2009-04-14 00:00:53 +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: add run-time field descriptions to TRACE_EVENT_FORMAT events	2009-04-14 00:00:50 +02:00
trace_clock.c	tracing: fix four sparse warnings	2009-03-22 18:16:54 +01:00
trace_event_profile.c	tracing/ftrace: factorize the tracing files creation	2009-04-07 14:43:07 +02:00
trace_event_types.h	tracing/filters: add TRACE_EVENT_FORMAT_NOFILTER event macro	2009-04-14 00:00:51 +02:00
trace_events_filter.c	tracing/filters: add run-time field descriptions to TRACE_EVENT_FORMAT events	2009-04-14 00:00:50 +02:00
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/filters: add run-time field descriptions to TRACE_EVENT_FORMAT events	2009-04-14 00:00:50 +02:00
trace_events_stage_3.h	tracing/events: don't discard an event after commit	2009-03-23 09:22:15 +01:00
trace_events.c	tracing/filters: add run-time field descriptions to TRACE_EVENT_FORMAT events	2009-04-14 00:00:50 +02:00
trace_export.c	tracing/filters: add TRACE_EVENT_FORMAT_NOFILTER event macro	2009-04-14 00:00:51 +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: add run-time field descriptions to TRACE_EVENT_FORMAT events	2009-04-14 00:00:50 +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	Merge branch 'tracing/urgent' into tracing/ftrace	2009-04-07 14:41:17 +02:00
trace_output.h	Merge branch 'linus' into tracing/core	2009-04-07 13:47:45 +02:00
trace_power.c	tracing/filters: add run-time field descriptions to TRACE_EVENT_FORMAT events	2009-04-14 00:00:50 +02:00
trace_printk.c	tracing/ftrace: factorize the tracing files creation	2009-04-07 14:43:07 +02:00
trace_sched_switch.c	ftrace: clean up enable logic for sched_switch	2009-04-07 14:43:09 +02:00
trace_sched_wakeup.c	tracing: remove CALLER_ADDR2 from wakeup tracer	2009-04-07 13:58:54 +02:00
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/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/filters: add TRACE_EVENT_FORMAT_NOFILTER event macro	2009-04-14 00:00:51 +02:00
trace.h	tracing/filters: add TRACE_EVENT_FORMAT_NOFILTER event macro	2009-04-14 00:00:51 +02:00