X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=block%2Fblk-settings.c;h=f5ed5a1187ba8564527b70f682328b31eea4549a;hb=4a1032faac94ebbf647460ae3e06fc21146eb280;hp=31e7a9375c1333cc35ab40d565c5c1ed4e8703e7;hpb=915a0b575fdb2376135ed9334b3ccb1eb51db622;p=linux-2.6-block.git

diff --git a/block/blk-settings.c b/block/blk-settings.c
index 31e7a9375c13..f5ed5a1187ba 100644
--- a/block/blk-settings.c
+++ b/block/blk-settings.c
@@ -8,7 +8,9 @@
 #include <linux/blkdev.h>
 #include <linux/bootmem.h>	/* for max_pfn/max_low_pfn */
 #include <linux/gcd.h>
+#include <linux/lcm.h>
 #include <linux/jiffies.h>
+#include <linux/gfp.h>
 
 #include "blk.h"
 
@@ -461,16 +463,6 @@ void blk_queue_stack_limits(struct request_queue *t, struct request_queue *b)
 }
 EXPORT_SYMBOL(blk_queue_stack_limits);
 
-static unsigned int lcm(unsigned int a, unsigned int b)
-{
-	if (a && b)
-		return (a * b) / gcd(a, b);
-	else if (b)
-		return b;
-
-	return a;
-}
-
 /**
  * blk_stack_limits - adjust queue_limits for stacked devices
  * @t:	the stacking driver limits (top device)