Searched refs:dio_sem (Results 1 – 3 of 3) sorted by relevance
230 struct rw_semaphore dio_sem; member
2139 down_write(&BTRFS_I(inode)->dio_sem); in btrfs_sync_file()2171 up_write(&BTRFS_I(inode)->dio_sem); in btrfs_sync_file()2259 up_write(&BTRFS_I(inode)->dio_sem); in btrfs_sync_file()2290 up_write(&BTRFS_I(inode)->dio_sem); in btrfs_sync_file()
8060 down_read(&BTRFS_I(inode)->dio_sem); in btrfs_direct_IO()8078 up_read(&BTRFS_I(inode)->dio_sem); in btrfs_direct_IO()8711 init_rwsem(&ei->dio_sem); in btrfs_alloc_inode()