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--- Linux/Kernel/Dm-target.c.orig 2006-06-28 12:36:28.000000000 +0200
+++ Linux/Kernel/Dm-target.c 2006-10-23 00:05:33.000000000 +0200
@@ -29,6 +29,7 @@
int trace_level = 0;
#define MSG_PREFIX "truecrypt: "
+#define DM_MSG_PREFIX MSG_PREFIX
#define error(fmt, args...) printk(KERN_ERR MSG_PREFIX fmt, ## args)
#define trace(level, fmt, args...) level <= trace_level && printk(KERN_DEBUG MSG_PREFIX fmt, ## args)
#define dbg(fmt, args...) printk(KERN_DEBUG MSG_PREFIX fmt, ## args)
@@ -124,8 +125,13 @@
if (p)
return p;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,19)
+ trace (3, "congestion_wait\n");
+ congestion_wait (direction, HZ / 50);
+#else
trace (3, "blk_congestion_wait\n");
blk_congestion_wait (direction, HZ / 50);
+#endif
}
}
@@ -496,8 +502,13 @@
trace (3, "bio_alloc (%hd)\n", bio_segments (bio));
while (!(bion = bio_alloc (GFP_NOIO | __GFP_NOMEMALLOC, bio_segments (bio))))
{
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,19)
+ trace (3, "congestion_wait\n");
+ congestion_wait (bio_data_dir (bio), HZ / 50);
+#else
trace (3, "blk_congestion_wait\n");
blk_congestion_wait (bio_data_dir (bio), HZ / 50);
+#endif
}
bion->bi_bdev = tc->dev->bdev;
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