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[Bug tapsets/13672] New: on 3.3 kernels, the ioscheduler.stp tapset can't find elevator names


http://sourceware.org/bugzilla/show_bug.cgi?id=13672

             Bug #: 13672
           Summary: on 3.3 kernels, the ioscheduler.stp tapset can't find
                    elevator names
           Product: systemtap
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: tapsets
        AssignedTo: systemtap@sourceware.org
        ReportedBy: dsmith@redhat.com
    Classification: Unclassified


On rawhide (3.3.0-0.rc2.git0.2.fc17.x86_64), the
buildok/ioscheduler-detailed.stp test fails:

----
# stap -vp4 src/testsuite/buildok/ioscheduler-detailed.stp 
Pass 1: parsed user script and 81 library script(s) using
200724virt/22828res/2812shr kb, in 150usr/30sys/368real ms.
semantic error: unable to find member 'elevator_name' for struct elevator_queue
(alternatives: type elevator_data kobj sysfs_lock hash registered): operator
'->' at /usr/local/share/systemtap/tapset/ioscheduler.stp:28:17
        source:         : $q->elevator->elevator_name)
                                      ^
semantic error: unable to find member 'elevator_name' for struct elevator_queue
(alternatives: type elevator_data kobj sysfs_lock hash registered): operator
'->' at :78:17
        source:         : $q->elevator->elevator_name)
                                      ^
semantic error: unable to find member 'elevator_type' for struct elevator_queue
(alternatives: type elevator_data kobj sysfs_lock hash registered): operator
'->' at :150:44
        source:     elevator_name =
kernel_string($q->elevator->elevator_type->elevator_name)
                                                              ^
semantic error: unable to find member 'elevator_name' for struct elevator_queue
(alternatives: type elevator_data kobj sysfs_lock hash registered): operator
'->' at :115:17
        source:         : $q->elevator->elevator_name)
                                      ^
semantic error: unable to find member 'elevator_type' for struct elevator_queue
(alternatives: type elevator_data kobj sysfs_lock hash registered): operator
'->' at :195:44
        source:     elevator_name =
kernel_string($q->elevator->elevator_type->elevator_name)
                                                              ^
semantic error: unable to find member 'elevator_type' for struct elevator_queue
(alternatives: type elevator_data kobj sysfs_lock hash registered): operator
'->' at :226:44
        source:     elevator_name =
kernel_string($q->elevator->elevator_type->elevator_name)
                                                              ^
semantic error: unable to find member 'elevator_type' for struct elevator_queue
(alternatives: type elevator_data kobj sysfs_lock hash registered): operator
'->' at :257:44
        source:     elevator_name =
kernel_string($q->elevator->elevator_type->elevator_name)
                                                              ^
semantic error: unable to find member 'elevator_type' for struct elevator_queue
(alternatives: type elevator_data kobj sysfs_lock hash registered): operator
'->' at :287:44
        source:     elevator_name =
kernel_string($q->elevator->elevator_type->elevator_name)
                                                              ^
Pass 2: analyzed script: 11 probe(s), 46 function(s), 1 embed(s), 0 global(s)
using 379088virt/64424res/6972shr kb, in 21250usr/4240sys/52635real ms.
Pass 2: analysis failed.  Try again with another '--vp 01' option.
----

The 'elevator_type' member of 'struct elevator_queue' has been renamed to
'type'.

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