From ba4fabf2ee7506f064ee827bfc6a6c8e878fae2f Mon Sep 17 00:00:00 2001
From: Johann Latocha
Date: Thu, 30 Jun 2011 00:53:02 +0200
Subject: Working with kernel 2.6.34

---
 kernel/devices.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/kernel/devices.c b/kernel/devices.c
index acf87e1..857a106 100644
--- a/kernel/devices.c
+++ b/kernel/devices.c
@@ -193,11 +193,19 @@ int add_device(dnbd2_device_t *dev, int minor)
 	 * Tell the block layer to give us only requests consisting of
 	 * one segment of DNBD2_BLOCK_SIZE bytes.
 	 */
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34)
+	blk_queue_max_hw_sectors(queue, DNBD2_BLOCK_SIZE/SECTOR_SIZE);
+#else
 	blk_queue_max_sectors(queue, DNBD2_BLOCK_SIZE/SECTOR_SIZE);
+#endif
 	blk_queue_max_segment_size(queue, DNBD2_BLOCK_SIZE);
 	blk_queue_logical_block_size(queue, DNBD2_BLOCK_SIZE);
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34)
+	blk_queue_max_segments(queue, 1);
+#else
 	blk_queue_max_phys_segments(queue, 1);
 	blk_queue_max_hw_segments(queue, 1);
+#endif
 	disk->queue = queue;
 	add_disk(disk);
 
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