[patch 03/10] powerpc: Rearrange mmap.c
From: Anton Blanchard <hidden>
Date: 2009-02-22 11:50:00
Rearrange mmap.c to better match the x86 version. Signed-off-by: Anton Blanchard <redacted> --- 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:
--