Rearrange mmap.c to better match the x86 version.
Signed-off-by: Anton Blanchard <[email protected]>
---
Index: linux-2.6/arch/powerpc/mm/mmap.c
===================================================================
--- linux-2.6.orig/arch/powerpc/mm/mmap.c 2009-02-20 13:40:26.000000000
+1100
+++ linux-2.6/arch/powerpc/mm/mmap.c 2009-02-20 13:41:06.000000000 +1100
@@ -34,6 +34,17 @@
#define MIN_GAP (128*1024*1024)
#define MAX_GAP (TASK_SIZE/6*5)
+static inline int mmap_is_legacy(void)
+{
+ if (current->personality & ADDR_COMPAT_LAYOUT)
+ return 1;
+
+ if (current->signal->rlim[RLIMIT_STACK].rlim_cur == RLIM_INFINITY)
+ return 1;
+
+ return sysctl_legacy_va_layout;
+}
+
static inline unsigned long mmap_base(void)
{
unsigned long gap = current->signal->rlim[RLIMIT_STACK].rlim_cur;
@@ -46,17 +57,6 @@
return TASK_SIZE - (gap & PAGE_MASK);
}
-static inline int mmap_is_legacy(void)
-{
- if (current->personality & ADDR_COMPAT_LAYOUT)
- return 1;
-
- if (current->signal->rlim[RLIMIT_STACK].rlim_cur == RLIM_INFINITY)
- return 1;
-
- return sysctl_legacy_va_layout;
-}
-
/*
* This function, called very early during the creation of a new
* process VM image, sets up which VM layout function to use:
--
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