prev_bitmap 287 fs/nilfs2/alloc.c &cache->prev_bitmap, &cache->lock); prev_bitmap 303 fs/nilfs2/alloc.c &cache->prev_bitmap, &cache->lock); prev_bitmap 850 fs/nilfs2/alloc.c brelse(cache->prev_bitmap.bh); prev_bitmap 853 fs/nilfs2/alloc.c cache->prev_bitmap.bh = NULL; prev_bitmap 88 fs/nilfs2/alloc.h struct nilfs_bh_assoc prev_bitmap;