On Tue, 2013-02-26 at 11:28 +0800, Asias He wrote:
> Set is_nonrot attribute according to the block queue if the backend
> device is a block device.
>
> Signed-off-by: Asias He <asias@xxxxxxxxxx>
> ---
> drivers/target/target_core_file.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/target/target_core_file.c b/drivers/target/target_core_file.c
> index 7838c0a..91fdbeb 100644
> --- a/drivers/target/target_core_file.c
> +++ b/drivers/target/target_core_file.c
> @@ -187,6 +187,9 @@ static int fd_configure_device(struct se_device *dev)
> pr_debug("IFILE: BLOCK Discard support available,"
> " disabled by default\n");
> }
> +
> + if (blk_queue_nonrot(q))
> + dev->dev_attrib.is_nonrot = 1;
> } else {
> if (!(fd_dev->fbd_flags & FBDF_HAS_SIZE)) {
> pr_err("FILEIO: Missing fd_dev_size="
Applied to target-pending/queue for the moment, on top of the other
FILEIO UNMAP patches.
Thanks,
--nab
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