459 int ubifs_garbage_collect_leb(struct ubifs_info *c, struct ubifs_lprops *lp)  in ubifs_garbage_collect_leb()  argument
464 	int err = 0, lnum = lp->lnum;  in ubifs_garbage_collect_leb()
471 	if (lp->free + lp->dirty == c->leb_size) {  in ubifs_garbage_collect_leb()
473 		dbg_gc("LEB %d is free, return it", lp->lnum);  in ubifs_garbage_collect_leb()
474 		ubifs_assert(!(lp->flags & LPROPS_INDEX));  in ubifs_garbage_collect_leb()
476 		if (lp->free != c->leb_size) {  in ubifs_garbage_collect_leb()
485 			err = ubifs_change_one_lp(c, lp->lnum, c->leb_size,  in ubifs_garbage_collect_leb()
490 		err = ubifs_leb_unmap(c, lp->lnum);  in ubifs_garbage_collect_leb()
517 		       lnum, lp->free, lp->dirty);  in ubifs_garbage_collect_leb()
553 		       lnum, lp->free, lp->dirty);  in ubifs_garbage_collect_leb()
641 	struct ubifs_lprops lp;  in ubifs_garbage_collect()  local
699 		ret = ubifs_find_dirty_leb(c, &lp, min_space, anyway ? 0 : 1);  in ubifs_garbage_collect()
707 		       lp.lnum, lp.free, lp.dirty, lp.free + lp.dirty,  in ubifs_garbage_collect()
714 		ret = ubifs_garbage_collect_leb(c, &lp);  in ubifs_garbage_collect()
723 				err = ubifs_return_leb(c, lp.lnum);  in ubifs_garbage_collect()
733 			dbg_gc("LEB %d freed, return", lp.lnum);  in ubifs_garbage_collect()
734 			ret = lp.lnum;  in ubifs_garbage_collect()
745 			dbg_gc("indexing LEB %d freed, continue", lp.lnum);  in ubifs_garbage_collect()
751 		dbg_gc("LEB %d retained, freed %d bytes", lp.lnum,  in ubifs_garbage_collect()
814 	ubifs_return_leb(c, lp.lnum);  in ubifs_garbage_collect()
832 	const struct ubifs_lprops *lp;  in ubifs_gc_start_commit()  local
842 		lp = ubifs_fast_find_freeable(c);  in ubifs_gc_start_commit()
843 		if (IS_ERR(lp)) {  in ubifs_gc_start_commit()
844 			err = PTR_ERR(lp);  in ubifs_gc_start_commit()
847 		if (!lp)  in ubifs_gc_start_commit()
849 		ubifs_assert(!(lp->flags & LPROPS_TAKEN));  in ubifs_gc_start_commit()
850 		ubifs_assert(!(lp->flags & LPROPS_INDEX));  in ubifs_gc_start_commit()
851 		err = ubifs_leb_unmap(c, lp->lnum);  in ubifs_gc_start_commit()
854 		lp = ubifs_change_lp(c, lp, c->leb_size, 0, lp->flags, 0);  in ubifs_gc_start_commit()
855 		if (IS_ERR(lp)) {  in ubifs_gc_start_commit()
856 			err = PTR_ERR(lp);  in ubifs_gc_start_commit()
859 		ubifs_assert(!(lp->flags & LPROPS_TAKEN));  in ubifs_gc_start_commit()
860 		ubifs_assert(!(lp->flags & LPROPS_INDEX));  in ubifs_gc_start_commit()
869 		lp = ubifs_fast_find_frdi_idx(c);  in ubifs_gc_start_commit()
870 		if (IS_ERR(lp)) {  in ubifs_gc_start_commit()
871 			err = PTR_ERR(lp);  in ubifs_gc_start_commit()
874 		if (!lp)  in ubifs_gc_start_commit()
881 		ubifs_assert(!(lp->flags & LPROPS_TAKEN));  in ubifs_gc_start_commit()
882 		ubifs_assert(lp->flags & LPROPS_INDEX);  in ubifs_gc_start_commit()
884 		flags = (lp->flags | LPROPS_TAKEN) ^ LPROPS_INDEX;  in ubifs_gc_start_commit()
885 		lp = ubifs_change_lp(c, lp, c->leb_size, 0, flags, 1);  in ubifs_gc_start_commit()
886 		if (IS_ERR(lp)) {  in ubifs_gc_start_commit()
887 			err = PTR_ERR(lp);  in ubifs_gc_start_commit()
891 		ubifs_assert(lp->flags & LPROPS_TAKEN);  in ubifs_gc_start_commit()
892 		ubifs_assert(!(lp->flags & LPROPS_INDEX));  in ubifs_gc_start_commit()
893 		idx_gc->lnum = lp->lnum;  in ubifs_gc_start_commit()