diff options
| author | Dominik Dingel <dingel@linux.vnet.ibm.com> | 2015-06-25 14:59:52 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-06-25 17:00:35 -0700 |
| commit | cf54e2fce51c7ad2479fe8cf213a2ed618a8189b (patch) | |
| tree | ff31e68ae93beb2084e55ee22e7598093e927bd4 /arch | |
| parent | cbd7d9c2b70f5e2fc78e0c90b3034b94dca6c82b (diff) | |
s390/mm: change HPAGE_SHIFT type to int
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.
Signed-off-by: Dominik Dingel <dingel@linux.vnet.ibm.com>
Suggested-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/s390/include/asm/page.h | 2 | ||||
| -rw-r--r-- | 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 0844b780c6a4..dd345238d9a7 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 16154720bdb6..33082d0d101b 100644 --- a/arch/s390/mm/pgtable.c +++ b/arch/s390/mm/pgtable.c @@ -31,7 +31,7 @@ #define ALLOC_ORDER 2 #define FRAG_MASK 0x03 -unsigned int HPAGE_SHIFT; +int HPAGE_SHIFT; unsigned long *crst_table_alloc(struct mm_struct *mm) { |