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Commit 0463a3fe authored by Asias He's avatar Asias He Committed by Nicholas Bellinger
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target/file: Set is_nonrot attribute 



Set is_nonrot attribute according to the block queue if the backend
device is a block device.

Signed-off-by: default avatarAsias He <asias@redhat.com>
Signed-off-by: default avatarNicholas Bellinger <nab@linux-iscsi.org>
parent 86d71829

drivers/target/target_core_file.c

+3 −0
Original line number Diff line number Diff line
@@ -192,6 +192,9 @@ static int fd_configure_device(struct se_device *dev) 
		 * the smaller WRITE_SAME(10) only has a two-byte block count.

		 */

		dev->dev_attrib.max_write_same_len = 0xFFFF;



		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="