Searched refs:region_map (Results 1 – 1 of 1) sorted by relevance
137 unsigned long *region_map; member539 __set_bit(i, cmd->region_map); in __load_bitset_in_core()541 __clear_bit(i, cmd->region_map); in __load_bitset_in_core()582 cmd->region_map = kvmalloc(bitmap_size(cmd->nr_regions), GFP_KERNEL); in dm_clone_metadata_open()583 if (!cmd->region_map) { in dm_clone_metadata_open()603 if (bitmap_full(cmd->region_map, cmd->nr_regions)) in dm_clone_metadata_open()612 kvfree(cmd->region_map); in dm_clone_metadata_open()626 kvfree(cmd->region_map); in dm_clone_metadata_close()637 return dm_clone_is_hydration_done(cmd) || test_bit(region_nr, cmd->region_map); in dm_clone_is_region_hydrated()648 bit = find_next_zero_bit(cmd->region_map, cmd->nr_regions, start); in dm_clone_is_range_hydrated()[all …]