Steven Rostedt a1863c212b ring-buffer: do not count discarded events ... The latency tracers report the number of items in the trace buffer. This uses the ring buffer data to calculate this. Because discarded events are also counted, the numbers do not match the number of items that are printed. The ring buffer also adds a "padding" item to the end of each buffer page which also gets counted as a discarded item. This patch decrements the counter to the page entries on a discard. This allows us to ignore discarded entries while reading the buffer. Decrementing the counter is still safe since it can only happen while the committing flag is still set. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>		2009-09-04 11:43:36 -04:00
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Kconfig	tracing: remove legacy select of MARKERS by context switch tracing	2009-08-27 16:58:03 -04:00
Makefile	tracing/events: convert block trace points to TRACE_EVENT()	2009-06-09 12:34:23 -04:00
blktrace.c	headers: smp_lock.h redux	2009-07-12 12:22:34 -07:00
ftrace.c	ftrace: Simplify seqfile code	2009-08-17 11:25:10 +02:00
kmemtrace.c	kmemtrace: Rename some functions	2009-07-10 12:09:04 +02:00
ring_buffer.c	ring-buffer: do not count discarded events	2009-09-04 11:43:36 -04:00
ring_buffer_benchmark.c	ring-buffer: have benchmark test print to trace buffer	2009-06-17 17:01:09 -04:00
trace.c	tracing: only show tracing_max_latency when latency tracer configured	2009-08-27 16:58:05 -04:00
trace.h	tracing: only show tracing_max_latency when latency tracer configured	2009-08-27 16:58:05 -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	Merge branch 'linus' into tracing/core	2009-05-07 11:17:34 +02:00
trace_clock.c	tracing: fix four sparse warnings	2009-03-22 18:16:54 +01:00
trace_event_profile.c	ftrace: Fix perf-tracepoint OOPS	2009-08-06 06:26:09 +02:00
trace_event_types.h	trace_export: Repair missed fields	2009-06-26 20:48:40 +02:00
trace_events.c	tracing/filters: Add __field_ext() to TRACE_EVENT	2009-08-26 00:32:06 -04:00
trace_events_filter.c	tracing/filters: Defer pred allocation	2009-08-31 10:58:08 +02:00
trace_export.c	tracing/filters: Defer pred allocation	2009-08-31 10:58:08 +02:00
trace_functions.c	Merge branch 'linus' into tracing/core	2009-07-18 12:20:01 +02:00
trace_functions_graph.c	Merge branch 'linus' into tracing/core	2009-08-11 14:19:09 +02:00
trace_hw_branches.c	Merge branch 'tracing/hw-branch-tracing' into tracing/core	2009-05-07 13:36:22 +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: Fix trace_print_seq()	2009-07-02 08:51:13 +02:00
trace_output.h	tracing: add protection around module events unload	2009-06-09 17:29:07 -04:00
trace_power.c	Merge branch 'linus' into tracing/core	2009-05-07 11:17:34 +02:00
trace_printk.c	tracing: show proper address for trace-printk format	2009-07-23 10:07:17 -04:00
trace_sched_switch.c	tracing: Move sched event insertion helpers in the sched switch tracer file	2009-08-06 07:28:06 +02:00
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/function-graph-tracer: Move graph event insertion helpers in the graph tracer file	2009-08-06 07:28:06 +02:00
trace_selftest_dynamic.c	ftrace: fix dynamic ftrace selftest	2008-05-23 21:13:23 +02:00
trace_stack.c	trace_stack: Simplify seqfile code	2009-08-17 11:25:09 +02:00
trace_stat.c	trace_stat: Fix missing entry in stat file	2009-08-17 11:25:09 +02:00
trace_stat.h	tracing/stat: Add stat_release() callback	2009-07-10 12:14:05 +02:00
trace_syscalls.c	tracing: Convert event tracing code to use NR_syscalls	2009-08-26 21:30:02 +02:00
trace_sysprof.c	Merge branch 'timers-for-linus-migration' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-06-15 10:06:19 -07:00
trace_workqueue.c	tracing/workqueues: Add refcnt to struct cpu_workqueue_stats	2009-07-10 12:14:07 +02:00