• Jason Baron's avatar
    tracing: Add DEFINE_EVENT(), DEFINE_SINGLE_EVENT() support to docbook · 3a9089fd
    Jason Baron authored
    The introduction of the new 'DECLARE_EVENT_CLASS()' obviates the
    need for the 'TRACE_EVENT()' macro in some cases. Thus, docbook
    style comments that used to live with 'TRACE_EVENT()' are now
    moved to 'DEFINE_EVENT()'. Thus, we need to make the docbook
    system understand the new 'DEFINE_EVENT()' macro. In addition
    I've tried to futureproof the patch, by also adding support for
    'DEFINE_SINGLE_EVENT()', since there has been discussion about
    renaming: TRACE_EVENT() -> DEFINE_SINGLE_EVENT().
    
    Without this patch the tracepoint docbook fails to build.
    
    I've verified that this patch correctly builds the tracepoint
    docbook which currently covers signals, and irqs.
    
    Changes in v2:
     - properly indent perl 'if' statements
    Signed-off-by: default avatarJason Baron <jbaron@redhat.com>
    Acked-by: default avatarSteven Rostedt <rostedt@goodmis.org>
    Acked-by: default avatarRandy Dunlap <randy.dunlap@oracle.com>
    Cc: William Cohen <wcohen@redhat.com>
    Cc: Frederic Weisbecker <fweisbec@gmail.com>
    Cc: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
    Cc: Masami Hiramatsu <mhiramat@redhat.com>
    LKML-Reference: <200912011718.nB1HIn7t011371@int-mx04.intmail.prod.int.phx2.redhat.com>
    Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
    3a9089fd
kernel-doc 61.1 KB