Steven Rostedt a4f18ed11a ftrace: Revert 8ab2b7efd ftrace: Remove unnecessary disabling of irqs ... Revert the commit that removed the disabling of interrupts around the initial modifying of mcount callers to nops, and update the comment. The original comment was outdated and stated that the interrupts were being disabled to prevent kstop machine, which was required with the old ftrace daemon, but was no longer the case. What the comment failed to mention was that interrupts needed to be disabled to keep interrupts from preempting the modifying of the code and then executing the code that was partially modified. Revert the commit and update the comment. Reported-by: Richard W.M. Jones <rjones@redhat.com> Tested-by: Richard W.M. Jones <rjones@redhat.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>		2011-06-07 14:49:19 -04:00
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blktrace.c	block: make unplug timer trace event correspond to the schedule() unplug	2011-04-16 13:51:05 +02:00
ftrace.c	ftrace: Revert 8ab2b7efd ftrace: Remove unnecessary disabling of irqs	2011-06-07 14:49:19 -04:00
Kconfig	ftrace: Build without frame pointers on Microblaze	2011-04-21 09:06:24 -04:00
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	ftrace: Add internal recursive checks	2011-05-25 22:13:49 -04:00
trace_branch.c	tracing: Allow events to share their print functions	2010-05-14 14:20:32 -04:00
trace_clock.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
trace_entries.h	Fix common misspellings	2011-03-31 11:26:23 -03:00
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	trace, filters: Initialize the match variable in process_ops() properly	2011-03-18 14:41:27 +01:00
trace_events.c	tracing: Have event with function tracer check error return	2011-05-25 22:13:39 -04:00
trace_export.c	tracing: Replace trace_event struct array with pointer array	2011-02-02 21:37:13 -05:00
trace_functions_graph.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
trace_functions.c	ftrace: Implement separate user function filtering	2011-05-18 15:29:50 -04:00
trace_irqsoff.c	ftrace: Implement separate user function filtering	2011-05-18 15:29:50 -04:00
trace_kdb.c	kdb,ftdump: Remove reference to internal kdb include	2010-10-22 15:34:11 -05:00
trace_kprobe.c	kprobes/trace: Fix kprobe selftest for gcc 4.6	2011-06-07 14:47:36 -04:00
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	tracing: Add __print_symbolic_u64 to avoid warnings on 32bit machine	2011-05-25 22:13:44 -04:00
trace_output.h	tracing: Allow events to share their print functions	2010-05-14 14:20:32 -04:00
trace_printk.c	tracing: Print trace_bprintk() formats for modules too	2011-04-04 12:18:24 -04:00
trace_sched_switch.c	tracing: Remove obsolete sched_switch tracer	2011-02-08 17:14:56 -05:00
trace_sched_wakeup.c	ftrace: Implement separate user function filtering	2011-05-18 15:29:50 -04:00
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	ftrace: Implement separate user function filtering	2011-05-18 15:29:50 -04:00
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/syscalls: Early terminate search for sys_ni_syscall	2011-02-07 21:30:14 -05:00
trace_workqueue.c	jump label: Initialize workqueue tracepoints *before* they are registered	2010-09-22 16:30:03 -04:00
trace.c	Merge commit 'v2.6.39-rc7' into perf/core	2011-05-10 17:05:45 +02:00
trace.h	ftrace: Add internal recursive checks	2011-05-25 22:13:49 -04:00