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authorHeiko Carstens <heiko.carstens@de.ibm.com>2011-01-12 09:55:26 +0100
committerMartin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com>2011-01-12 09:55:25 +0100
commit1060f62ea47e609b0c1672e8d1ac216e57f11a8e (patch)
treef50a92a770688b3c0d546543214f509ef37f3da3 /arch/s390
parent7e0d48574ec371e26fa31e23d1d314f04e31eb3e (diff)
downloadlinux-linaro-android-1060f62ea47e609b0c1672e8d1ac216e57f11a8e.tar.gz
[S390] Rearrange mmap.c
Shuffle code around so it looks more like x86 and powerpc. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390')
-rw-r--r--arch/s390/mm/mmap.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c
index ab7e08a01b6..74d663f367e 100644
--- a/arch/s390/mm/mmap.c
+++ b/arch/s390/mm/mmap.c
@@ -47,6 +47,15 @@ static unsigned long stack_maxrandom_size(void)
#define MIN_GAP (32*1024*1024)
#define MAX_GAP (STACK_TOP/6*5)
+static inline int mmap_is_legacy(void)
+{
+ if (current->personality & ADDR_COMPAT_LAYOUT)
+ return 1;
+ if (rlimit(RLIMIT_STACK) == RLIM_INFINITY)
+ return 1;
+ return sysctl_legacy_va_layout;
+}
+
static inline unsigned long mmap_base(void)
{
unsigned long gap = rlimit(RLIMIT_STACK);
@@ -59,15 +68,6 @@ static inline unsigned long mmap_base(void)
return STACK_TOP - stack_maxrandom_size() - (gap & PAGE_MASK);
}
-static inline int mmap_is_legacy(void)
-{
- if (current->personality & ADDR_COMPAT_LAYOUT)
- return 1;
- if (rlimit(RLIMIT_STACK) == RLIM_INFINITY)
- return 1;
- return sysctl_legacy_va_layout;
-}
-
#ifndef CONFIG_64BIT
/*