Searched refs:block_bitmap (Results 1 – 1 of 1) sorted by relevance
88 u_char * block_bitmap; /* 1 bit per block; 1=written */ member458 n_blocks = bitmap_get(map->block_bitmap, block_offset, block_count, in shadow_map_read()519 bitmap_set(map->block_bitmap, block_offset, *incr_block_count); in shadow_map_write()534 return (map->block_bitmap[b.byte] & bit(b.bit)) ? TRUE : FALSE; in shadow_map_is_written()562 void * block_bitmap = NULL; in shadow_map_create() local582 block_bitmap = kalloc_data(bitmap_size, Z_ZERO); in shadow_map_create()583 if (block_bitmap == NULL) { in shadow_map_create()601 map->block_bitmap = block_bitmap; in shadow_map_create()611 if (block_bitmap) { in shadow_map_create()612 kfree_data(block_bitmap, bitmap_size); in shadow_map_create()[all …]