[Bug tapsets/19906] New: file name lookups in vfs etc. tapsets

fche at redhat dot com sourceware-bugzilla@sourceware.org
Mon Apr 4 14:57:00 GMT 2016


https://sourceware.org/bugzilla/show_bug.cgi?id=19906

            Bug ID: 19906
           Summary: file name lookups in vfs etc. tapsets
           Product: systemtap
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: tapsets
          Assignee: systemtap at sourceware dot org
          Reporter: fche at redhat dot com
  Target Milestone: ---

A frequently requested feature is the provision of full path names from the
context of probes such as vfs.*.  We should add a

    filename = fullpath_struct_file(task_current(),$file)

ditty to all the places where we get a "struct file*" from the context, (or
similar elsewhere).  (We should also ensure that this construct be elided
if the filename is not used by the probe point.)

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