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()
163 	cursor->initted = 1;  in xfs_attr_shortform_list()
164 	cursor->blkno = 0;  in xfs_attr_shortform_list()
166 		if (sbp->hash == cursor->hashval) {  in xfs_attr_shortform_list()
167 			if (cursor->offset == count) {  in xfs_attr_shortform_list()
171 		} else if (sbp->hash > cursor->hashval) {  in xfs_attr_shortform_list()
182 		if (cursor->hashval != sbp->hash) {  in xfs_attr_shortform_list()
183 			cursor->hashval = sbp->hash;  in xfs_attr_shortform_list()
184 			cursor->offset = 0;  in xfs_attr_shortform_list()
201 		cursor->offset++;  in xfs_attr_shortform_list()
209  * We didn't find the block & hash mentioned in the cursor state, so
215 	struct xfs_attrlist_cursor_kern	*cursor,  in xfs_attr_node_list_lookup()  argument
232 	cursor->blkno = 0;  in xfs_attr_node_list_lookup()
234 		error = xfs_da3_node_read(tp, dp, cursor->blkno, &bp,  in xfs_attr_node_list_lookup()
261 		if (cursor->blkno == 0)  in xfs_attr_node_list_lookup()
270 			if (cursor->hashval <= be32_to_cpu(btree->hashval)) {  in xfs_attr_node_list_lookup()
271 				cursor->blkno = be32_to_cpu(btree->before);  in xfs_attr_node_list_lookup()
283 		if (XFS_IS_CORRUPT(mp, cursor->blkno == 0)) {  in xfs_attr_node_list_lookup()
313 	struct xfs_attrlist_cursor_kern	*cursor = &context->cursor;  in xfs_attr_node_list()  local
325 	cursor->initted = 1;  in xfs_attr_node_list()
328 	 * Do all sorts of validation on the passed-in cursor structure.  in xfs_attr_node_list()
329 	 * If anything is amiss, ignore the cursor and look up the hashval  in xfs_attr_node_list()
333 	if (cursor->blkno > 0) {  in xfs_attr_node_list()
336 		error = xfs_da3_node_read(context->tp, dp, cursor->blkno, &bp,  in xfs_attr_node_list()
372 			if (cursor->hashval > be32_to_cpu(  in xfs_attr_node_list()
377 			} else if (cursor->hashval <= be32_to_cpu(  in xfs_attr_node_list()
392 	 * We did not find what we expected given the cursor's contents,  in xfs_attr_node_list()
398 		error = xfs_attr_node_list_lookup(context, cursor, &bp);  in xfs_attr_node_list()
417 		cursor->blkno = leafhdr.forw;  in xfs_attr_node_list()
420 				cursor->blkno, &bp);  in xfs_attr_node_list()
436 	struct xfs_attrlist_cursor_kern	*cursor = &context->cursor;  in xfs_attr3_leaf_list_int()  local
450 	cursor->initted = 1;  in xfs_attr3_leaf_list_int()
458 			if (be32_to_cpu(entry->hashval) == cursor->hashval) {  in xfs_attr3_leaf_list_int()
459 				if (cursor->offset == context->dupcnt) {  in xfs_attr3_leaf_list_int()
465 					cursor->hashval) {  in xfs_attr3_leaf_list_int()
488 		if (be32_to_cpu(entry->hashval) != cursor->hashval) {  in xfs_attr3_leaf_list_int()
489 			cursor->hashval = be32_to_cpu(entry->hashval);  in xfs_attr3_leaf_list_int()
490 			cursor->offset = 0;  in xfs_attr3_leaf_list_int()
525 		cursor->offset++;  in xfs_attr3_leaf_list_int()
543 	context->cursor.blkno = 0;  in xfs_attr_leaf_list()