10  * Based on Richard Purdie's earlier implementation in 2007. Background
43  * Wear level cost amortization. We want to do wear leveling on the background
182 static int mtdswap_gc(struct mtdswap_dev *d, unsigned int background);
829 				unsigned int background)  in mtdswap_choose_gc_tree()  argument
834 		(background || (TREE_EMPTY(d, CLEAN) && TREE_EMPTY(d, DIRTY))))  in mtdswap_choose_gc_tree()
845 					unsigned int background)  in mtdswap_pick_gc_eblk()  argument
851 	if (background && TREE_COUNT(d, CLEAN) > CLEAN_BLOCK_THRESHOLD &&  in mtdswap_pick_gc_eblk()
855 	idx = mtdswap_choose_gc_tree(d, background);  in mtdswap_pick_gc_eblk()
937 static int mtdswap_gc(struct mtdswap_dev *d, unsigned int background)  in mtdswap_gc()  argument
945 	eb = mtdswap_pick_gc_eblk(d, background);  in mtdswap_gc()
1480 	.background	= mtdswap_background,