• Steven Rostedt's avatar
    tracing: Encapsulate global_trace and remove dependencies on global vars · 2b6080f2
    Steven Rostedt authored
    The global_trace variable in kernel/trace/trace.c has been kept 'static' and
    local to that file so that it would not be used too much outside of that
    file. This has paid off, even though there were lots of changes to make
    the trace_array structure more generic (not depending on global_trace).
    Removal of a lot of direct usages of global_trace is needed to be able to
    create more trace_arrays such that we can add multiple buffers.
    Signed-off-by: default avatarSteven Rostedt <rostedt@goodmis.org>