Messages in this thread Patch in this message | | | From | Dominik Dingel <> | Subject | [PATCH] s390/mm: change HPAGE_SHIFT type to int | Date | Thu, 25 Jun 2015 16:37:01 +0200 |
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With making HPAGE_SHIFT an unsigned integer we also accidentally changed pageblock_order. In order to avoid compiler warnings we make HPAGE_SHFIT an int again.
Suggested-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dominik Dingel <dingel@linux.vnet.ibm.com> --- arch/s390/include/asm/page.h | 2 +- arch/s390/mm/pgtable.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/s390/include/asm/page.h b/arch/s390/include/asm/page.h index 0844b78..dd34523 100644 --- a/arch/s390/include/asm/page.h +++ b/arch/s390/include/asm/page.h @@ -20,7 +20,7 @@ #include <asm/setup.h> #ifndef __ASSEMBLY__ -extern unsigned int HPAGE_SHIFT; +extern int HPAGE_SHIFT; #define HPAGE_SIZE (1UL << HPAGE_SHIFT) #define HPAGE_MASK (~(HPAGE_SIZE - 1)) #define HUGETLB_PAGE_ORDER (HPAGE_SHIFT - PAGE_SHIFT) diff --git a/arch/s390/mm/pgtable.c b/arch/s390/mm/pgtable.c index f76791e..1bae5dd 100644 --- a/arch/s390/mm/pgtable.c +++ b/arch/s390/mm/pgtable.c @@ -36,7 +36,7 @@ #endif -unsigned int HPAGE_SHIFT; +int HPAGE_SHIFT; unsigned long *crst_table_alloc(struct mm_struct *mm) { -- 2.3.8
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