• Masami Hiramatsu's avatar
    perf probe: Check whether debugfs path is correct · 96c96612
    Masami Hiramatsu authored
    Check whether the debugfs path is correct before executing
    a command, because perf-probe depends on debugfs.
    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: <20091216222400.14459.48162.stgit@dhcp-100-2-132.bos.redhat.com>
    Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
    96c96612
builtin-probe.c 8.27 KB