• Christoph Hellwig's avatar
    fs: move inode_dio_done to the end_io handler · 72c5052d
    Christoph Hellwig authored
    For filesystems that delay their end_io processing we should keep our
    i_dio_count until the the processing is done.  Enable this by moving
    the inode_dio_done call to the end_io handler if one exist.  Note that
    the actual move to the workqueue for ext4 and XFS is not done in
    this patch yet, but left to the filesystem maintainers.  At least
    for XFS it's not needed yet either as XFS has an internal equivalent
    to i_dio_count.
    Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
    Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
direct-io.c 36.3 KB