• Masami Hiramatsu's avatar
    perf probe: Support argument name · 48481938
    Masami Hiramatsu authored
    Set given names to event arguments. The syntax is same as kprobe-tracer,
    you can add 'NAME=' right before each argument.
    
    e.g.
      ./perf probe vfs_read foo=file
    
     then, 'foo' is set to the argument name as below.
    
      ./perf probe -l
      probe:vfs_read       (on vfs_read@linux-2.6-tip/fs/read_write.c with foo)
    
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Mike Galbraith <efault@gmx.de>
    Cc: Frederic Weisbecker <fweisbec@gmail.com>
    LKML-Reference: <20100412171653.3790.74624.stgit@localhost6.localdomain6>
    Signed-off-by: default avatarMasami Hiramatsu <mhiramat@redhat.com>
    Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
    48481938
probe-event.h 3.73 KB