Searched refs:dio_sem (Results 1 – 3 of 3) sorted by relevance
195 struct rw_semaphore dio_sem; member
2112 down_write(&BTRFS_I(inode)->dio_sem); in btrfs_sync_file()2149 up_write(&BTRFS_I(inode)->dio_sem); in btrfs_sync_file()2163 up_write(&BTRFS_I(inode)->dio_sem); in btrfs_sync_file()2187 up_write(&BTRFS_I(inode)->dio_sem); in btrfs_sync_file()2206 up_write(&BTRFS_I(inode)->dio_sem); in btrfs_sync_file()2227 up_write(&BTRFS_I(inode)->dio_sem); in btrfs_sync_file()
8878 down_read(&BTRFS_I(inode)->dio_sem); in btrfs_direct_IO()8891 up_read(&BTRFS_I(inode)->dio_sem); in btrfs_direct_IO()9512 init_rwsem(&ei->dio_sem); in btrfs_alloc_inode()