• Masami Hiramatsu's avatar
    kprobe-tracer: Check new event/group name · 6f3cf440
    Masami Hiramatsu authored
    Check new event/group name is same syntax as a C symbol. In other
    words, checking the name is as like as other tracepoint events.
    
    This can prevent user to create an event with useless name (e.g.
    foo|bar, foo*bar).
    Signed-off-by: default avatarMasami Hiramatsu <mhiramat@redhat.com>
    Cc: Frederic Weisbecker <fweisbec@gmail.com>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
    Cc: Steven Rostedt <rostedt@goodmis.org>
    Cc: Jim Keniston <jkenisto@us.ibm.com>
    Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
    Cc: Christoph Hellwig <hch@infradead.org>
    Cc: Jason Baron <jbaron@redhat.com>
    Cc: K.Prasad <prasad@linux.vnet.ibm.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
    Cc: systemtap <systemtap@sources.redhat.com>
    Cc: DLE <dle-develop@lists.sourceforge.net>
    LKML-Reference: <20091216222408.14459.68790.stgit@dhcp-100-2-132.bos.redhat.com>
    [ v2: minor cleanups ]
    Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
    6f3cf440
trace_kprobe.c 36.6 KB