Searched refs:data_rwsem (Results 1 – 4 of 4) sorted by relevance
89 struct rw_semaphore data_rwsem; member
3406 down_read(&cache->data_rwsem); in btrfs_lock_block_group()3414 down_read(&cache->data_rwsem); in btrfs_grab_block_group()3439 if (down_read_trylock(&used_bg->data_rwsem)) in btrfs_lock_cluster()3445 down_read_nested(&used_bg->data_rwsem, SINGLE_DEPTH_NESTING); in btrfs_lock_cluster()3451 up_read(&used_bg->data_rwsem); in btrfs_lock_cluster()3461 up_read(&cache->data_rwsem); in btrfs_release_block_group()
1345 down_write(&block_group->data_rwsem); in __btrfs_write_out_cache()1350 up_write(&block_group->data_rwsem); in __btrfs_write_out_cache()1412 up_write(&block_group->data_rwsem); in __btrfs_write_out_cache()1447 up_write(&block_group->data_rwsem); in __btrfs_write_out_cache()
1914 init_rwsem(&cache->data_rwsem); in btrfs_create_block_group_cache()
Completed in 31 milliseconds