Searched refs:data_rwsem (Results 1 – 3 of 3) sorted by relevance
1227 down_write(&block_group->data_rwsem); in __btrfs_write_out_cache()1232 up_write(&block_group->data_rwsem); in __btrfs_write_out_cache()1294 up_write(&block_group->data_rwsem); in __btrfs_write_out_cache()1340 up_write(&block_group->data_rwsem); in __btrfs_write_out_cache()
7155 down_read(&cache->data_rwsem); in btrfs_lock_block_group()7164 down_read(&cache->data_rwsem); in btrfs_grab_block_group()7188 if (down_read_trylock(&used_bg->data_rwsem)) in btrfs_lock_cluster()7194 down_read_nested(&used_bg->data_rwsem, SINGLE_DEPTH_NESTING); in btrfs_lock_cluster()7200 up_read(&used_bg->data_rwsem); in btrfs_lock_cluster()7210 up_read(&cache->data_rwsem); in btrfs_release_block_group()9831 init_rwsem(&cache->data_rwsem); in btrfs_create_block_group_cache()
595 struct rw_semaphore data_rwsem; member
