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[S390] dasd slab cache alignment.

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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>
This commit is contained in:
Heiko Carstens 2006-08-16 13:49:27 +02:00 committed by Martin Schwidefsky
parent d0710c7c9e
commit 2f6c55fc31
1 changed files with 3 additions and 2 deletions
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5
drivers/s390/block/dasd_devmap.c
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@ -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.");