tree bc6ca68064d6b5c9853227ef876b391cc8b0c939
parent 3d7ba938da8481b4f7f9ed3d943dbae49389b284
author Steven Rostedt <srostedt@redhat.com> 1235781484 -0500
committer Steven Rostedt <srostedt@redhat.com> 1235808404 -0500

tracing: add interface to write into current tracer buffer

Right now all tracers must manage their own trace buffers. This was
to enforce tracers to be independent in case we finally decide to
allow each tracer to have their own trace buffer.

But now we are adding event tracing that writes to the current tracer's
buffer. This adds an interface to allow events to write to the current
tracer buffer without having to manage its own. Since event tracing
has no "tracer", and is just a way to hook into any other tracer.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>