@@ -2,20 +2,8 @@
#ifndef _S390_SECTIONS_H
#define _S390_SECTIONS_H
-#define arch_is_kernel_initmem_freed arch_is_kernel_initmem_freed
-
#include <asm-generic/sections.h>
-extern bool initmem_freed;
-
-static inline int arch_is_kernel_initmem_freed(unsigned long addr)
-{
- if (!initmem_freed)
- return 0;
- return addr >= (unsigned long)__init_begin &&
- addr < (unsigned long)__init_end;
-}
-
/*
* .boot.data section contains variables "shared" between the decompressor and
* the decompressed kernel. The decompressor will store values in them, and
@@ -58,8 +58,6 @@ unsigned long empty_zero_page, zero_page_mask;
EXPORT_SYMBOL(empty_zero_page);
EXPORT_SYMBOL(zero_page_mask);
-bool initmem_freed;
-
static void __init setup_zero_pages(void)
{
unsigned int order;
@@ -214,7 +212,6 @@ void __init mem_init(void)
void free_initmem(void)
{
- initmem_freed = true;
__set_memory((unsigned long)_sinittext,
(unsigned long)(_einittext - _sinittext) >> PAGE_SHIFT,
SET_MEMORY_RW | SET_MEMORY_NX);