• Steven Rostedt's avatar
    tracing: add interface to write into current tracer buffer · ef5580d0
    Steven Rostedt authored
    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: default avatarSteven Rostedt <srostedt@redhat.com>