common/sys/vnode.h

120  * size of the array before it, xva_reqattrmap[], could change which means
124  * xva_reqattrmap[] - Array of requested attributes.  Attributes are
136  * These values are only valid if the corresponding bits in xva_reqattrmap
144 	uint32_t	xva_reqattrmap[XVA_MAPSIZE];	/* Requested attrs */
261  * requested attribute map array (xva_reqattrmap[]).  Its location changes
270  * of requested attributes (xva_reqattrmap[]).
275 	(xvap)->xva_reqattrmap[XVA_INDEX(attr)] |= XVA_ATTRBIT(attr); \
279  * of requested attributes (xva_reqattrmap[]).
284 	(xvap)->xva_reqattrmap[XVA_INDEX(attr)] &= ~XVA_ATTRBIT(attr); \
298  * XVA_ISSET_REQ() checks the requested attribute bitmap (xva_reqattrmap[])
305 	((xvap)->xva_reqattrmap[XVA_INDEX(attr)] & XVA_ATTRBIT(attr)) :	0)