OpenCloudOS-Kernel/kernel/trace
Steven Rostedt 000ab69117 ftrace: allow archs to preform pre and post process for code modification
This patch creates the weak functions: ftrace_arch_code_modify_prepare
and ftrace_arch_code_modify_post_process that are called before and
after the stop machine is called to modify the kernel text.

If the arch needs to do pre or post processing, it only needs to define
these functions.

[ Update: Ingo Molnar suggested using the name ftrace_arch_code_modify_*
          over using ftrace_arch_modify_* ]

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
2009-02-20 13:16:18 -05:00
..
Kconfig tracing: have function trace select kallsyms 2009-02-18 22:06:18 -05:00
Makefile x86, bts, ftrace: adapt the hw-branch-tracer to the ds.c interface 2008-12-12 08:08:14 +01:00
ftrace.c ftrace: allow archs to preform pre and post process for code modification 2009-02-20 13:16:18 -05:00
ring_buffer.c ring-buffer: reset timestamps when ring buffer is reset 2009-01-22 10:31:58 +01:00
trace.c trace: set max latency variable to zero on default 2009-01-21 15:21:30 +01:00
trace.h cpumask: convert kernel trace functions further 2009-01-01 10:12:23 +10:30
trace_boot.c cpumask: convert kernel trace functions further 2009-01-01 10:12:23 +10:30
trace_branch.c ftrace: replace raw_local_irq_save with local_irq_save 2008-12-03 08:56:19 +01:00
trace_functions.c ftrace: introduce tracing_reset_online_cpus() helper 2008-12-19 16:29:34 +01:00
trace_functions_graph.c cpumask: convert kernel trace functions further 2009-01-01 10:12:23 +10:30
trace_hw_branches.c cpumask: convert kernel trace functions further 2009-01-01 10:12:23 +10:30
trace_irqsoff.c trace: set max latency variable to zero on default 2009-01-21 15:21:30 +01:00
trace_mmiotrace.c mmiotrace: count events lost due to not recording 2009-02-15 20:02:42 +01:00
trace_nop.c tracing/ftrace: make nop tracer using tracer flags 2008-11-18 11:10:59 +01:00
trace_power.c cpumask: convert kernel trace functions further 2009-01-01 10:12:23 +10:30
trace_sched_switch.c sched, trace: update trace_sched_wakeup() 2008-12-25 13:10:21 +01:00
trace_sched_wakeup.c trace: set max latency variable to zero on default 2009-01-21 15:21:30 +01:00
trace_selftest.c tracing: limit the number of loops the ring buffer self test can make 2009-02-18 22:50:01 -05:00
trace_selftest_dynamic.c ftrace: fix dynamic ftrace selftest 2008-05-23 21:13:23 +02:00
trace_stack.c trace: better use of stack_trace_enabled for boot up code 2008-12-18 12:56:56 +01:00
trace_sysprof.c cpumask: convert kernel trace functions 2009-01-01 10:12:22 +10:30