Searched refs:dio_sem (Results 1 – 3 of 3) sorted by relevance
194 struct rw_semaphore dio_sem; member
4377 down_write(&inode->dio_sem); in btrfs_log_changed_extents()4443 up_write(&inode->dio_sem); in btrfs_log_changed_extents()
8555 down_read(&BTRFS_I(inode)->dio_sem); in btrfs_direct_IO()8568 up_read(&BTRFS_I(inode)->dio_sem); in btrfs_direct_IO()9196 init_rwsem(&ei->dio_sem); in btrfs_alloc_inode()
