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Commit 2f6c55fc authored by Heiko Carstens's avatar Heiko Carstens Committed by Martin Schwidefsky
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[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: default avatarHeiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent d0710c7c

drivers/s390/block/dasd_devmap.c

+3 −2
Original line number Diff line number Diff line
@@ -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.");