Steven Rostedt 43cd414552 tracing/filter: Optimize filter by folding the tree ... There are many cases that a filter will contain multiple ORs or ANDs together near the leafs. Walking up and down the tree to get to the next compare can be a waste. If there are several ORs or ANDs together, fold them into a single pred and allocate an array of the conditions that they check. This will speed up the filter by linearly walking an array and can still break out if a short circuit condition is met. Cc: Tom Zanussi <tzanussi@gmail.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>		2011-02-07 20:56:19 -05:00
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blktrace.c	block: ensure that completion error gets properly traced	2011-01-10 09:06:44 +01:00
ftrace.c	Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl	2010-10-22 10:52:56 -07:00
Kconfig	perf: Clean up power events by introducing new, more generic ones	2011-01-04 08:16:54 +01:00
Makefile	tracing: Fix TRACE_EVENT power tracepoint creation	2011-01-07 23:26:29 -05:00
power-traces.c	perf: Clean up power events by introducing new, more generic ones	2011-01-04 08:16:54 +01:00
ring_buffer_benchmark.c	ring-buffer: Make benchmark handle missed events	2010-04-27 13:26:58 -04:00
ring_buffer.c	ring_buffer: Off-by-one and duplicate events in ring_buffer_read_page	2010-12-23 12:09:30 -05:00
trace_branch.c	tracing: Allow events to share their print functions	2010-05-14 14:20:32 -04:00
trace_clock.c	Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2010-08-06 09:39:22 -07:00
trace_entries.h	tree-wide: fix comment/printk typos	2010-11-01 15:38:34 -04:00
trace_event_perf.c	tracing: New flag to allow non privileged users to use a trace event	2010-11-18 14:37:40 +01:00
trace_events_filter.c	tracing/filter: Optimize filter by folding the tree	2011-02-07 20:56:19 -05:00
trace_events.c	tracing: Replace trace_event struct array with pointer array	2011-02-02 21:37:13 -05:00
trace_export.c	tracing: Replace trace_event struct array with pointer array	2011-02-02 21:37:13 -05:00
trace_functions_graph.c	tracing: Remove parent recording in latency tracer graph options	2010-10-18 10:53:38 -04:00
trace_functions.c	tracing: Remove ftrace_preempt_disable/enable	2010-06-03 19:32:38 -04:00
trace_irqsoff.c	lockdep: Move early boot local IRQ enable/disable status to init/main.c	2011-01-20 13:32:33 +01:00
trace_kdb.c	kdb,ftdump: Remove reference to internal kdb include	2010-10-22 15:34:11 -05:00
trace_kprobe.c	Remove duplicate includes from many files	2010-10-27 18:03:18 -07:00
trace_mmiotrace.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
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 'tip/perf/core' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into perf/core	2010-07-23 09:10:29 +02:00
trace_output.h	tracing: Allow events to share their print functions	2010-05-14 14:20:32 -04:00
trace_printk.c	tracing: Remove markers	2009-09-18 21:22:08 +02:00
trace_sched_switch.c	tracing: Let tracepoints have data passed to tracepoint callbacks	2010-05-14 09:50:34 -04:00
trace_sched_wakeup.c	tracing: Fix compile issue for trace_sched_wakeup.c	2010-10-19 10:56:19 -04:00
trace_selftest_dynamic.c
trace_selftest.c	sched: Constify function scope static struct sched_param usage	2011-01-07 15:55:45 +01:00
trace_stack.c	llseek: automatically add .llseek fop	2010-10-15 15:53:27 +02:00
trace_stat.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
trace_stat.h	tracing/stat: Add stat_release() callback	2009-07-10 12:14:05 +02:00
trace_syscalls.c	tracing: Replace syscall_meta_data struct array with pointer array	2011-02-03 09:29:06 -05:00
trace_workqueue.c	jump label: Initialize workqueue tracepoints *before* they are registered	2010-09-22 16:30:03 -04:00
trace.c	tracing: Fix preempt count leak	2011-01-07 23:20:02 -05:00
trace.h	tracing/filter: Optimize filter by folding the tree	2011-02-07 20:56:19 -05:00