pmdagfs2: Fix reading of gfs2_glock_queue tracepoint
pmdagfs2: Fix reading of gfs2_glock_queue tracepoint

Fix issue where incorrect formatting of the argument for sscanf when
reading gfs2_glock_queue tracepoint entries would mean that queuing
events would not be recorded properly.

Also altered changed the corresponding followed strncmp argument to
reflect this proper reading of the gfs2_glock_queue tracepoint.

adfernandes/pcp,aeg-aeg/pcpfans,tjanez/pcp,prasincs/pcp,mbaldessari/pcp,wuliming/pcp,aeg-aeg/pcpfans,mbaldessari/pcp,andyvand/cygpcpfans,prasincs/pcp,tjanez/pcp,tjanez/pcp,edwardt/pcp,edwardt/pcp,adfernandes/pcp,prasincs/pcp,edwardt/pcp,tjanez/pcp,andyvand/cygpcpfans,prasincs/pcp,mbaldessari/pcp,aeg-aeg/pcpfans,prasincs/pcp,prasincs/pcp,wuliming/pcp,adfernandes/pcp,tjanez/pcp,adfernandes/pcp,prasincs/pcp,adfernandes/pcp,adfernandes/pcp,andyvand/cygpcpfans,mbaldessari/pcp,andyvand/cygpcpfans,tjanez/pcp,edwardt/pcp,mbaldessari/pcp,wuliming/pcp,edwardt/pcp,mbaldessari/pcp,adfernandes/pcp,andyvand/cygpcpfans,andyvand/cygpcpfans,edwardt/pcp,edwardt/pcp,wuliming/pcp,andyvand/cygpcpfans,wuliming/pcp,aeg-aeg/pcpfans,andyvand/cygpcpfans,wuliming/pcp,aeg-aeg/pcpfans,edwardt/pcp,aeg-aeg/pcpfans,wuliming/pcp,prasincs/pcp,aeg-aeg/pcpfans,tjanez/pcp,aeg-aeg/pcpfans,adfernandes/pcp,tjanez/pcp,wuliming/pcp