43 #define XFS_ISRESET_CURSOR(cursor) \  argument
44 	(!((cursor)->initted) && !((cursor)->hashval) && \
45 	 !((cursor)->blkno) && !((cursor)->offset))
57 	struct xfs_attrlist_cursor_kern	*cursor = &context->cursor;  in xfs_attr_shortform_list()  local
72 	 * If the buffer is large enough and the cursor is at the start,  in xfs_attr_shortform_list()
74 	 * one buffer and another call using the cursor won't need to be  in xfs_attr_shortform_list()
81 	    (XFS_ISRESET_CURSOR(cursor) &&  in xfs_attr_shortform_list()
164 	cursor->initted = 1;  in xfs_attr_shortform_list()
165 	cursor->blkno = 0;  in xfs_attr_shortform_list()
167 		if (sbp->hash == cursor->hashval) {  in xfs_attr_shortform_list()
168 			if (cursor->offset == count) {  in xfs_attr_shortform_list()
172 		} else if (sbp->hash > cursor->hashval) {  in xfs_attr_shortform_list()
183 		if (cursor->hashval != sbp->hash) {  in xfs_attr_shortform_list()
184 			cursor->hashval = sbp->hash;  in xfs_attr_shortform_list()
185 			cursor->offset = 0;  in xfs_attr_shortform_list()
202 		cursor->offset++;  in xfs_attr_shortform_list()
210  * We didn't find the block & hash mentioned in the cursor state, so
216 	struct xfs_attrlist_cursor_kern	*cursor,  in xfs_attr_node_list_lookup()  argument
233 	cursor->blkno = 0;  in xfs_attr_node_list_lookup()
235 		error = xfs_da3_node_read(tp, dp, cursor->blkno, &bp,  in xfs_attr_node_list_lookup()
262 		if (cursor->blkno == 0)  in xfs_attr_node_list_lookup()
271 			if (cursor->hashval <= be32_to_cpu(btree->hashval)) {  in xfs_attr_node_list_lookup()
272 				cursor->blkno = be32_to_cpu(btree->before);  in xfs_attr_node_list_lookup()
284 		if (XFS_IS_CORRUPT(mp, cursor->blkno == 0)) {  in xfs_attr_node_list_lookup()
314 	struct xfs_attrlist_cursor_kern	*cursor = &context->cursor;  in xfs_attr_node_list()  local
326 	cursor->initted = 1;  in xfs_attr_node_list()
329 	 * Do all sorts of validation on the passed-in cursor structure.  in xfs_attr_node_list()
330 	 * If anything is amiss, ignore the cursor and look up the hashval  in xfs_attr_node_list()
334 	if (cursor->blkno > 0) {  in xfs_attr_node_list()
337 		error = xfs_da3_node_read(context->tp, dp, cursor->blkno, &bp,  in xfs_attr_node_list()
373 			if (cursor->hashval > be32_to_cpu(  in xfs_attr_node_list()
378 			} else if (cursor->hashval <= be32_to_cpu(  in xfs_attr_node_list()
393 	 * We did not find what we expected given the cursor's contents,  in xfs_attr_node_list()
399 		error = xfs_attr_node_list_lookup(context, cursor, &bp);  in xfs_attr_node_list()
418 		cursor->blkno = leafhdr.forw;  in xfs_attr_node_list()
421 				cursor->blkno, &bp);  in xfs_attr_node_list()
437 	struct xfs_attrlist_cursor_kern	*cursor = &context->cursor;  in xfs_attr3_leaf_list_int()  local
451 	cursor->initted = 1;  in xfs_attr3_leaf_list_int()
459 			if (be32_to_cpu(entry->hashval) == cursor->hashval) {  in xfs_attr3_leaf_list_int()
460 				if (cursor->offset == context->dupcnt) {  in xfs_attr3_leaf_list_int()
466 					cursor->hashval) {  in xfs_attr3_leaf_list_int()
489 		if (be32_to_cpu(entry->hashval) != cursor->hashval) {  in xfs_attr3_leaf_list_int()
490 			cursor->hashval = be32_to_cpu(entry->hashval);  in xfs_attr3_leaf_list_int()
491 			cursor->offset = 0;  in xfs_attr3_leaf_list_int()
526 		cursor->offset++;  in xfs_attr3_leaf_list_int()
544 	context->cursor.blkno = 0;  in xfs_attr_leaf_list()