[patch] s390: dasd slab cache alignment.

[Martin Schwidefsky <schwidefsky@de.ibm.com>]

From: Heiko Carstens <heiko.carstens@de.ibm.com>

[S390] dasd slab cache alignment.

The dasd_page_cache should return page addresses and therefore the
cache must be created with an alignment of PAGE_SIZE.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---

 drivers/s390/block/dasd_devmap.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff -urpN linux-2.6/drivers/s390/block/dasd_devmap.c linux-2.6-patched/drivers/s390/block/dasd_devmap.c
--- linux-2.6/drivers/s390/block/dasd_devmap.c	2006-08-16 13:36:32.000000000 +0200
+++ linux-2.6-patched/drivers/s390/block/dasd_devmap.c	2006-08-16 13:36:32.000000000 +0200
@@ -264,8 +264,9 @@ dasd_parse_keyword( char *parsestring ) 
 		if (dasd_page_cache)
 			return residual_str;
 		dasd_page_cache =
-			kmem_cache_create("dasd_page_cache", PAGE_SIZE, 0,
-					  SLAB_CACHE_DMA, NULL, NULL );
+			kmem_cache_create("dasd_page_cache", PAGE_SIZE,
+					  PAGE_SIZE, SLAB_CACHE_DMA,
+					  NULL, NULL );
 		if (!dasd_page_cache)
 			MESSAGE(KERN_WARNING, "%s", "Failed to create slab, "
 				"fixed buffer mode disabled.");
-
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