Messages in this thread Patch in this message | | | Date | Tue, 12 Sep 2006 11:39:52 +0200 | From | Martin Schwidefsky <> | Subject | [S390] xpram off by one error. |
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From: Christian Borntraeger <cborntra@de.ibm.com>
[S390] xpram off by one error.
The xpram driver shows and uses 4096 bytes less than available.
Signed-off-by: Christian Borntraeger <cborntra@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> ---
drivers/s390/block/xpram.c | 2 +- 1 files changed, 1 insertion(+), 1 deletion(-)
diff -urpN linux-2.6/drivers/s390/block/xpram.c linux-2.6-patched/drivers/s390/block/xpram.c --- linux-2.6/drivers/s390/block/xpram.c 2006-09-12 10:57:06.000000000 +0200 +++ linux-2.6-patched/drivers/s390/block/xpram.c 2006-09-12 10:57:53.000000000 +0200 @@ -453,7 +453,7 @@ static int __init xpram_init(void) PRINT_WARN("No expanded memory available\n"); return -ENODEV; } - xpram_pages = xpram_highest_page_index(); + xpram_pages = xpram_highest_page_index() + 1; PRINT_INFO(" %u pages expanded memory found (%lu KB).\n", xpram_pages, (unsigned long) xpram_pages*4); rc = xpram_setup_sizes(xpram_pages); - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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