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5a0d9050db
linux/Documentation/trace
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Masami Hiramatsu 5a0d9050db tracing/kprobes: Disable kprobe events by default after creation 
Disable newly created kprobe events by default, not to disturb
another user using ftrace. "Disturb" means when someone is using
ftrace and another user tries to use perf-tools, (in near
future) if he defines new kprobe event via perf-tools, then new
events will mess up the frace buffer. Fix this to allow proper
and transparent kprobes events concurrent usage between ftrace
users and perf users.

Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Cc: Jim Keniston <jkenisto@us.ibm.com>
Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Frank Ch. Eigler <fche@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Jason Baron <jbaron@redhat.com>
Cc: K.Prasad <prasad@linux.vnet.ibm.com>
Cc: Lai Jiangshan <laijs@cn.fujitsu.com>
Cc: Li Zefan <lizf@cn.fujitsu.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <20090914204937.18779.59422.stgit@dhcp-100-2-132.bos.redhat.com>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
2009-09-17 04:04:01 +02:00
..
events.txt tracing/events: Add trace_event boot option 2009-07-01 15:44:24 +02:00
ftrace.txt tracing: Remove mentioning of legacy latency_trace file from documentation 2009-09-04 23:30:38 +02:00
function-graph-fold.vim tracing: Add vim script to enable folding for function_graph traces 2009-08-26 00:32:04 -04:00
kmemtrace.txt trivial: Remove the hyphen from git commands 2009-06-12 18:01:51 +02:00
kprobetrace.txt tracing/kprobes: Disable kprobe events by default after creation 2009-09-17 04:04:01 +02:00
mmiotrace.txt debugfs: Fix terminology inconsistency of dir name to mount debugfs filesystem. 2009-06-15 21:30:28 -07:00
power.txt tracing: Add documentation for the power tracer 2009-04-12 14:51:42 +02:00
ring-buffer-design.txt ring-buffer: add design document 2009-07-07 18:36:13 -04:00
tracepoints.txt