Lines Matching refs:source

19 the parent and finds source and target.  If target already exists, lock
20 it.  If source is a non-directory, lock it.  If that means we need to
25 	* check that source is not a directory
26 	* lock source
33 	* find source and target.
36 	* if new parent is equal to or is a descendent of source
38 	* If target exists, lock it.  If source is a non-directory, lock
39 	  it.  In case that means we need to lock both source and target,
69     non-directory object, except renames, which take locks on source and
84 blocked on source and it means that it doesn't hold any locks.
110 source), such loop would have to contain these objects and the rest of it
113 would have to be equal to or a descendent of source.  But that means that
114 new parent had been equal to or a descendent of source since the moment when