Hi,
(12/21/2012 12:04 PM), Steven Rostedt wrote:
On Wed, 2012-12-19 at 16:02 +0900, Hiraku Toyooka wrote:
Currently, read functions for trace buffer use static "old_tracer"
for detecting changes of current tracer. This is because we can
assume that these functions are used from only one file ("
On Wed, 2012-12-19 at 16:02 +0900, Hiraku Toyooka wrote:
> Currently, read functions for trace buffer use static "old_tracer"
> for detecting changes of current tracer. This is because we can
> assume that these functions are used from only one file ("trace").
>
> But we are adding snapshot featur
Currently, read functions for trace buffer use static "old_tracer"
for detecting changes of current tracer. This is because we can
assume that these functions are used from only one file ("trace").
But we are adding snapshot feature for ftrace, then those functions
are called from two files. So we
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