Mateusz Guzik 752fc07d33 vfs: implement v_holdcnt/v_usecount manipulation using atomic ops ... Transitions 0->1 and 1->0 (which decide e.g. on putting the vnode on the free list) of either counter are still guarded with vnode interlock. Reviewed by: kib (earlier version) Tested by: pho		2015-07-16 13:57:05 +00:00
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opensolaris	vfs: implement v_holdcnt/v_usecount manipulation using atomic ops	2015-07-16 13:57:05 +00:00