tracing: Add disable_on_free option

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Add a trace option to disable tracing on free. When this option is
set, a write into the free_buffer file will not only shrink the
ring buffer down to zero, but it will also disable tracing.

Cc: Vaibhav Nagarnaik <vnagarnaik@google.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

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Steven Rostedt 2011-06-14 22:44:07 -04:00 • committed by Steven Rostedt

parent 4f271a2a60

commit cf30cf67d6

2 changed files with 5 additions and 2 deletions

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6

kernel/trace/trace.c

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1

kernel/trace/trace.h

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