INODE_DIO_WAIT(9)                         The Linux VFS                         INODE_DIO_WAIT(9)



NAME
       inode_dio_wait - wait for outstanding DIO requests to finish

SYNOPSIS
       void inode_dio_wait(struct inode * inode);

ARGUMENTS
       inode
           inode to wait for

DESCRIPTION
       Waits for all pending direct I/O requests to finish so that we can proceed with a truncate
       or equivalent operation.

       Must be called under a lock that serializes taking new references to i_dio_count, usually
       by inode->i_mutex.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                         INODE_DIO_WAIT(9)