Steven Rostedt
bf5e6519b8
ftrace: disable tracing on resize ...
Impact: fix for bug on resize
This patch addresses the bug found here:
http://bugzilla.kernel.org/show_bug.cgi?id=11996
When ftrace converted to the new unified trace buffer, the resizing of
the buffer was not protected as much as it was originally. If tracing
is performed while the resize occurs, then the buffer can be corrupted.
This patch disables all ftrace buffer modifications before a resize
takes place.
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
2008-11-10 21:47:35 -05:00
ftrace: perform an initialization for ftrace to enable it
2008-10-28 19:15:58 +01:00
tracing, alpha: undefined reference to `save_stack_trace'
2008-11-03 10:12:13 +01:00
ftrace: rename FTRACE to FUNCTION_TRACER
2008-10-20 18:27:03 +02:00
tracing, ring-buffer: add paranoid checks for loops
2008-11-03 11:10:04 +01:00
ftrace: disable tracing on resize
2008-11-10 21:47:35 -05:00
ftrace: handle archs that do not support irqs_disabled_flags
2008-10-31 00:03:26 +01:00
tracing/fastboot: fix printk format typo in boot tracer
2008-10-14 10:39:23 +02:00
ftrace: rename the ftrace tracer to function
2008-10-20 18:27:04 +02:00
ftrace: rename FTRACE to FUNCTION_TRACER
2008-10-20 18:27:03 +02:00
ftrace: preempt disable over interrupt disable
2008-10-14 10:39:09 +02:00
ftrace: make work with new ring buffer
2008-10-14 10:38:57 +02:00
ftrace: make some tracers reentrant
2008-10-14 10:39:20 +02:00
ftrace: rename FTRACE to FUNCTION_TRACER
2008-10-20 18:27:03 +02:00
ftrace: remove daemon
2008-10-23 16:00:22 +02:00
ftrace: fix dynamic ftrace selftest
2008-05-23 21:13:23 +02:00
ftrace: stack tracer only record when on stack
2008-10-20 18:31:37 +02:00
ftrace: make work with new ring buffer
2008-10-14 10:38:57 +02:00
bf5e6519b8