Commit 1060f62e authored by Heiko Carstens's avatar Heiko Carstens Committed by Martin Schwidefsky
Browse files

[S390] Rearrange mmap.c 



Shuffle code around so it looks more like x86 and powerpc.

Signed-off-by: default avatarHeiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent 7e0d4857

arch/s390/mm/mmap.c

+9 −9
Original line number Diff line number Diff line
@@ -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



/*