Steven Rostedt 5855fead9c ftrace: Use bsearch to find record ip ... Now that each set of pages in the function list are sorted by ip, we can use bsearch to find a record within each set of pages. This speeds up the ftrace_location() function by magnitudes. For archs (like x86) that need to add a breakpoint at every function that will be converted from a nop to a callback and vice versa, the breakpoint callback needs to know if the breakpoint was for ftrace or not. It requires finding the breakpoint ip within the records. Doing a linear search is extremely inefficient. It is a must to be able to do a fast binary search to find these locations. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>		2011-12-21 07:20:50 -05:00
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blktrace.c	kernel: Fix files explicitly needing EXPORT_SYMBOL infrastructure	2011-10-31 19:30:05 -04:00
ftrace.c	ftrace: Use bsearch to find record ip	2011-12-21 07:20:50 -05:00
Kconfig	trace events: Update version number reference to new 3.x scheme for EVENT_POWER_TRACING_DEPRECATED	2011-07-25 09:37:21 +02:00
Makefile	Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2011-10-26 17:03:38 +02:00
power-traces.c
ring_buffer_benchmark.c	tracing: Use NUMA allocation for per-cpu ring buffer pages	2011-06-14 22:04:39 -04:00
ring_buffer.c	Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2011-10-26 17:03:38 +02:00
rpm-traces.c	PM / Runtime: Introduce trace points for tracing rpm_* functions	2011-09-27 22:53:27 +02:00
trace_branch.c
trace_clock.c	tracing: Add a counter clock for those that do not trust clocks	2011-09-19 11:35:58 -04:00
trace_entries.h	tracing: Have dynamic size event stack traces	2011-07-14 16:36:53 -04:00
trace_event_perf.c
trace_events_filter_test.h	tracing/filter: Add startup tests for events filter	2011-08-19 14:35:59 -04:00
trace_events_filter.c	Merge branch 'perf/urgent' into perf/core	2011-12-06 06:43:49 +01:00
trace_events.c	tracing: fix event_subsystem ref counting	2011-12-05 13:28:44 -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: Still trace filtered irq functions when irq trace is disabled	2011-07-07 22:26:27 -04:00
trace_functions.c	ftrace: Fix regression of :mod:module function enabling	2011-07-07 11:30:08 -04:00
trace_irqsoff.c	Merge branch 'tip/perf/core' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace into perf/core	2011-11-11 08:19:37 +01:00
trace_kdb.c
trace_kprobe.c	ftrace/kprobes: Fix not to delete probes if in use	2011-10-10 15:13:03 -04:00
trace_mmiotrace.c	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
trace_nop.c
trace_output.c	tracing: Add irq, preempt-count and need resched info to default trace output	2011-11-17 09:58:48 -05:00
trace_output.h
trace_printk.c	tracing: Clean up tb_fmt to not give faulty compile warning	2011-08-10 20:36:32 -04:00
trace_sched_switch.c	tracing: Remove obsolete sched_switch tracer	2011-02-08 17:14:56 -05:00
trace_sched_wakeup.c	tracing/latency: Fix header output for latency tracers	2011-11-07 13:48:35 -05:00
trace_selftest_dynamic.c	ftrace: Add self-tests for multiple function trace users	2011-05-18 19:24:51 -04:00
trace_selftest.c	ftrace: Add self-tests for multiple function trace users	2011-05-18 19:24:51 -04:00
trace_stack.c	tracing: Convert to kstrtoul_from_user	2011-06-14 22:48:50 -04:00
trace_stat.c
trace_stat.h
trace_syscalls.c	kernel: Add <linux/module.h> to files using it implicitly	2011-10-31 09:20:12 -04:00
trace_workqueue.c
trace.c	tracing: Add entries in buffer and total entries to default output header	2011-11-17 11:10:43 -05:00
trace.h	tracing: Add irq, preempt-count and need resched info to default trace output	2011-11-17 09:58:48 -05:00