Commit f0a2a7c5 authored by Heiko Carstens's avatar Heiko Carstens Committed by Vasily Gorbik
Browse files

s390/mm: implement set_memory_rwnx() 



Given that set_memory_rox() is implemented, provide also set_memory_rwnx().
This allows to get rid of all open coded __set_memory() usages in s390
architecture code.

Reviewed-by: default avatarAlexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: default avatarHeiko Carstens <hca@linux.ibm.com>
Signed-off-by: default avatarVasily Gorbik <gor@linux.ibm.com>
parent 22e99fa5

arch/s390/include/asm/set_memory.h

+5 −0
Original line number Diff line number Diff line
@@ -40,6 +40,11 @@ static inline int set_memory_rox(unsigned long addr, int numpages) 
	return __set_memory(addr, numpages, SET_MEMORY_RO | SET_MEMORY_X);

}



static inline int set_memory_rwnx(unsigned long addr, int numpages)

{

	return __set_memory(addr, numpages, SET_MEMORY_RW | SET_MEMORY_NX);

}



static inline int set_memory_4k(unsigned long addr, int numpages)

{

	return __set_memory(addr, numpages, SET_MEMORY_4K);