set_memory_nx
int set_memory_nx(unsigned long addr, int numpages);
int set_memory_nx(unsigned long addr, int numpages);
err = set_memory_nx((unsigned long)_sinittext, numpages);
int set_memory_nx(unsigned long addr, int numpages);
set_kernel_memory(__init_begin, __init_end, set_memory_nx);
__SET_MEMORY_FUNC(set_memory_nx, SET_MEMORY_NX)
set_memory_nx((unsigned long)page_address(image->control_code_page), 1);
set_memory_nx((unsigned long)control_page, 1);
set_memory_nx(begin, (end - begin) >> PAGE_SHIFT);
set_memory_nx(start, size >> PAGE_SHIFT);
set_memory_nx(text_end, (all_end - text_end) >> PAGE_SHIFT);
set_memory_nx((unsigned long) base, size >> PAGE_SHIFT);
ret = set_memory_nx((unsigned long)base, pages);
int set_memory_nx(unsigned long addr, int numpages);
int ret = module_set_memory(mod, type, set_memory_nx);
ret = set_memory_nx(addr, nr);