97 	struct xrep_bmap	*rb,  in xrep_bmap_discover_shared()  argument
101 	struct xfs_scrub	*sc = rb->sc;  in xrep_bmap_discover_shared()
114 		rb->reflink_scan = RLS_SET_IFLAG;  in xrep_bmap_discover_shared()
122 	struct xrep_bmap	*rb,  in xrep_bmap_from_rmap()  argument
134 	struct xfs_scrub	*sc = rb->sc;  in xrep_bmap_from_rmap()
142 	if (rb->reflink_scan == RLS_UNKNOWN && !unwritten) {  in xrep_bmap_from_rmap()
143 		error = xrep_bmap_discover_shared(rb, startblock, blockcount);  in xrep_bmap_from_rmap()
154 		fa = xfs_bmap_validate_extent(sc->ip, rb->whichfork, &irec);  in xrep_bmap_from_rmap()
160 		trace_xrep_bmap_found(sc->ip, rb->whichfork, &irec);  in xrep_bmap_from_rmap()
165 		error = xfarray_append(rb->bmap_records, &rbe);  in xrep_bmap_from_rmap()
169 		rb->real_mappings++;  in xrep_bmap_from_rmap()
182 	struct xrep_bmap		*rb,  in xrep_bmap_check_fork_rmap()  argument
186 	struct xfs_scrub		*sc = rb->sc;  in xrep_bmap_check_fork_rmap()
239 	struct xrep_bmap		*rb = priv;  in xrep_bmap_walk_rmap()  local
244 	if (xchk_should_terminate(rb->sc, &error))  in xrep_bmap_walk_rmap()
247 	if (rec->rm_owner != rb->sc->ip->i_ino)  in xrep_bmap_walk_rmap()
250 	error = xrep_bmap_check_fork_rmap(rb, cur, rec);  in xrep_bmap_walk_rmap()
258 	rb->nblocks += rec->rm_blockcount;  in xrep_bmap_walk_rmap()
261 	if (rb->whichfork == XFS_DATA_FORK &&  in xrep_bmap_walk_rmap()
264 	if (rb->whichfork == XFS_ATTR_FORK &&  in xrep_bmap_walk_rmap()
269 	if ((rec->rm_flags & XFS_RMAP_UNWRITTEN) && !rb->allow_unwritten)  in xrep_bmap_walk_rmap()
276 		rb->old_bmbt_block_count += rec->rm_blockcount;  in xrep_bmap_walk_rmap()
277 		return xfsb_bitmap_set(&rb->old_bmbt_blocks, fsbno,  in xrep_bmap_walk_rmap()
281 	return xrep_bmap_from_rmap(rb, rec->rm_offset, fsbno,  in xrep_bmap_walk_rmap()
313 	struct xrep_bmap	*rb)  in xrep_bmap_sort_records()  argument
320 	error = xfarray_sort(rb->bmap_records, xrep_bmap_extent_cmp,  in xrep_bmap_sort_records()
325 	foreach_xfarray_idx(rb->bmap_records, array_cur) {  in xrep_bmap_sort_records()
328 		if (xchk_should_terminate(rb->sc, &error))  in xrep_bmap_sort_records()
331 		error = xfarray_load(rb->bmap_records, array_cur, &rec);  in xrep_bmap_sort_records()
349 	struct xrep_bmap	*rb,  in xrep_bmap_scan_ag()  argument
352 	struct xfs_scrub	*sc = rb->sc;  in xrep_bmap_scan_ag()
359 	error = xfs_rmap_query_all(sc->sa.rmap_cur, xrep_bmap_walk_rmap, rb);  in xrep_bmap_scan_ag()
367 	struct xrep_bmap	*rb)  in xrep_bmap_find_delalloc()  argument
372 	struct xfs_inode	*ip = rb->sc->ip;  in xrep_bmap_find_delalloc()
373 	struct xfs_ifork	*ifp = xfs_ifork_ptr(ip, rb->whichfork);  in xrep_bmap_find_delalloc()
380 	if (rb->whichfork == XFS_ATTR_FORK || ip->i_delayed_blks == 0)  in xrep_bmap_find_delalloc()
389 		trace_xrep_bmap_found(ip, rb->whichfork, &irec);  in xrep_bmap_find_delalloc()
391 		if (xchk_should_terminate(rb->sc, &error))  in xrep_bmap_find_delalloc()
394 		error = xfarray_append(rb->bmap_records, &rbe);  in xrep_bmap_find_delalloc()
409 	struct xrep_bmap	*rb)  in xrep_bmap_find_mappings()  argument
411 	struct xfs_scrub	*sc = rb->sc;  in xrep_bmap_find_mappings()
418 		error = xrep_bmap_scan_ag(rb, pag);  in xrep_bmap_find_mappings()
425 	return xrep_bmap_find_delalloc(rb);  in xrep_bmap_find_mappings()
439 	struct xrep_bmap	*rb = priv;  in xrep_bmap_get_records()  local
446 			error = xfarray_load(rb->bmap_records, rb->array_cur++,  in xrep_bmap_get_records()
468 	struct xrep_bmap        *rb = priv;  in xrep_bmap_claim_block()  local
470 	return xrep_newbt_claim_block(cur, &rb->new_bmapbt, ptr);  in xrep_bmap_claim_block()
489 	struct xrep_bmap	*rb)  in xrep_bmap_reset_counters()  argument
491 	struct xfs_scrub	*sc = rb->sc;  in xrep_bmap_reset_counters()
492 	struct xbtree_ifakeroot	*ifake = &rb->new_bmapbt.ifake;  in xrep_bmap_reset_counters()
495 	if (rb->reflink_scan == RLS_SET_IFLAG)  in xrep_bmap_reset_counters()
502 	delta = ifake->if_blocks - rb->old_bmbt_block_count;  in xrep_bmap_reset_counters()
503 	sc->ip->i_nblocks = rb->nblocks + delta;  in xrep_bmap_reset_counters()
521 	struct xrep_bmap	*rb)  in xrep_bmap_extents_load()  argument
525 	struct xfs_ifork	*ifp = rb->new_bmapbt.ifake.if_fork;  in xrep_bmap_extents_load()
533 	foreach_xfarray_idx(rb->bmap_records, array_cur) {  in xrep_bmap_extents_load()
536 		error = xfarray_load(rb->bmap_records, array_cur, &rec);  in xrep_bmap_extents_load()
549 	return xrep_ino_ensure_extent_count(rb->sc, rb->whichfork,  in xrep_bmap_extents_load()
559 	struct xrep_bmap	*rb,  in xrep_bmap_btree_load()  argument
562 	struct xfs_scrub	*sc = rb->sc;  in xrep_bmap_btree_load()
567 			&rb->new_bmapbt.bload, rb->real_mappings);  in xrep_bmap_btree_load()
582 			rb->new_bmapbt.bload.nr_blocks, 0, true);  in xrep_bmap_btree_load()
587 	error = xrep_newbt_alloc_blocks(&rb->new_bmapbt,  in xrep_bmap_btree_load()
588 			rb->new_bmapbt.bload.nr_blocks);  in xrep_bmap_btree_load()
593 	rb->array_cur = XFARRAY_CURSOR_INIT;  in xrep_bmap_btree_load()
594 	error = xfs_btree_bload(bmap_cur, &rb->new_bmapbt.bload, rb);  in xrep_bmap_btree_load()
605 	return xrep_bmap_extents_load(rb);  in xrep_bmap_btree_load()
617 	struct xrep_bmap	*rb)  in xrep_bmap_build_new_fork()  argument
620 	struct xfs_scrub	*sc = rb->sc;  in xrep_bmap_build_new_fork()
622 	struct xbtree_ifakeroot	*ifake = &rb->new_bmapbt.ifake;  in xrep_bmap_build_new_fork()
625 	error = xrep_bmap_sort_records(rb);  in xrep_bmap_build_new_fork()
633 	xfs_rmap_ino_bmbt_owner(&oinfo, sc->ip->i_ino, rb->whichfork);  in xrep_bmap_build_new_fork()
634 	error = xrep_newbt_init_inode(&rb->new_bmapbt, sc, rb->whichfork,  in xrep_bmap_build_new_fork()
639 	rb->new_bmapbt.bload.get_records = xrep_bmap_get_records;  in xrep_bmap_build_new_fork()
640 	rb->new_bmapbt.bload.claim_block = xrep_bmap_claim_block;  in xrep_bmap_build_new_fork()
641 	rb->new_bmapbt.bload.iroot_size = xrep_bmap_iroot_size;  in xrep_bmap_build_new_fork()
655 	if (rb->real_mappings <= XFS_IFORK_MAXEXT(sc->ip, rb->whichfork)) {  in xrep_bmap_build_new_fork()
657 		error = xrep_bmap_extents_load(rb);  in xrep_bmap_build_new_fork()
660 		error = xrep_bmap_btree_load(rb, bmap_cur);  in xrep_bmap_build_new_fork()
671 	xfs_bmbt_commit_staged_btree(bmap_cur, sc->tp, rb->whichfork);  in xrep_bmap_build_new_fork()
675 	error = xrep_bmap_reset_counters(rb);  in xrep_bmap_build_new_fork()
680 	error = xrep_newbt_commit(&rb->new_bmapbt);  in xrep_bmap_build_new_fork()
690 	xrep_newbt_cancel(&rb->new_bmapbt);  in xrep_bmap_build_new_fork()
700 	struct xrep_bmap	*rb)  in xrep_bmap_remove_old_tree()  argument
702 	struct xfs_scrub	*sc = rb->sc;  in xrep_bmap_remove_old_tree()
706 	xfs_rmap_ino_bmbt_owner(&oinfo, sc->ip->i_ino, rb->whichfork);  in xrep_bmap_remove_old_tree()
707 	return xrep_reap_fsblocks(sc, &rb->old_bmbt_blocks, &oinfo);  in xrep_bmap_remove_old_tree()
802 	struct xrep_bmap	*rb;  in xrep_bmap()  local
814 	rb = kzalloc(sizeof(struct xrep_bmap), XCHK_GFP_FLAGS);  in xrep_bmap()
815 	if (!rb)  in xrep_bmap()
817 	rb->sc = sc;  in xrep_bmap()
818 	rb->whichfork = whichfork;  in xrep_bmap()
819 	rb->reflink_scan = xrep_bmap_init_reflink_scan(sc, whichfork);  in xrep_bmap()
820 	rb->allow_unwritten = allow_unwritten;  in xrep_bmap()
828 			sizeof(struct xfs_bmbt_rec), &rb->bmap_records);  in xrep_bmap()
834 	xfsb_bitmap_init(&rb->old_bmbt_blocks);  in xrep_bmap()
835 	error = xrep_bmap_find_mappings(rb);  in xrep_bmap()
842 	error = xrep_bmap_build_new_fork(rb);  in xrep_bmap()
847 	error = xrep_bmap_remove_old_tree(rb);  in xrep_bmap()
852 	xfsb_bitmap_destroy(&rb->old_bmbt_blocks);  in xrep_bmap()
853 	xfarray_destroy(rb->bmap_records);  in xrep_bmap()
855 	kfree(rb);  in xrep_bmap()