1. 01 Dec, 2009 3 commits
    • Masami Hiramatsu's avatar
      perf probe: Simplify event naming · b498ce1f
      Masami Hiramatsu authored
      Simplify event naming as <symbol>_<seqnum>. Each event name is
      globally unique (group name is not checked). So, if there is
      schedule_0, next probe event on schedule() will be schedule_1.
      Signed-off-by: default avatarMasami Hiramatsu <mhiramat@redhat.com>
      Cc: systemtap <systemtap@sources.redhat.com>
      Cc: DLE <dle-develop@lists.sourceforge.net>
      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: Frank Ch. Eigler <fche@redhat.com>
      Cc: Frederic Weisbecker <fweisbec@gmail.com>
      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: Arnaldo Carvalho de Melo <acme@redhat.com>
      Cc: Frederic Weisbecker <fweisbec@gmail.com>
      LKML-Reference: <20091201002024.10235.2353.stgit@harusame>
      Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
      b498ce1f
    • Masami Hiramatsu's avatar
      perf probe: Add --list option for listing current probe events · 4de189fe
      Masami Hiramatsu authored
      Add --list option for listing currently defined probe events
      in the kernel. This shows events in below format;
      
       [group:event]	<perf-probe probe-definition>
      
      for example:
      
       [probe:schedule_0]	schedule+30 cpu
      
      Note that source file/line information is not supported yet.
      So even if you added a probe by line, it will be shown in
      <symbol+offset>.
      Signed-off-by: default avatarMasami Hiramatsu <mhiramat@redhat.com>
      Cc: systemtap <systemtap@sources.redhat.com>
      Cc: DLE <dle-develop@lists.sourceforge.net>
      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: Frank Ch. Eigler <fche@redhat.com>
      Cc: Frederic Weisbecker <fweisbec@gmail.com>
      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: Arnaldo Carvalho de Melo <acme@redhat.com>
      Cc: Frederic Weisbecker <fweisbec@gmail.com>
      LKML-Reference: <20091201002017.10235.76575.stgit@harusame>
      Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
      4de189fe
    • Masami Hiramatsu's avatar
      perf probe: Move probe event utility functions to probe-event.c · 50656eec
      Masami Hiramatsu authored
      Split probe event (kprobe-events and perf probe events) utility
      functions from builtin-probe.c to probe-event.c.
      Signed-off-by: default avatarMasami Hiramatsu <mhiramat@redhat.com>
      Cc: systemtap <systemtap@sources.redhat.com>
      Cc: DLE <dle-develop@lists.sourceforge.net>
      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: Frank Ch. Eigler <fche@redhat.com>
      Cc: Frederic Weisbecker <fweisbec@gmail.com>
      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: Arnaldo Carvalho de Melo <acme@redhat.com>
      Cc: Frederic Weisbecker <fweisbec@gmail.com>
      LKML-Reference: <20091201001958.10235.90243.stgit@harusame>
      Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
      50656eec