Commit 27ec161f authored Jan 30, 2008 by Jeremy Fitzhardinge Committed by Ingo Molnar Jan 30, 2008

x86: kill mk_pte_huge



It only has a single use, which can be trivially replaced.

Signed-off-by: Jeremy Fitzhardinge <Jeremy.Fitzhardinge@citrix.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

parent 5fd1fe9c

arch/x86/mm/init_64.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -742,8 +742,7 @@ int __meminit vmemmap_populate(struct page *start_page,
		if (!p)
		return -ENOMEM;

		entry = pfn_pte(__pa(p) >> PAGE_SHIFT, PAGE_KERNEL);
		mk_pte_huge(entry);
		entry = pfn_pte(__pa(p) >> PAGE_SHIFT, PAGE_KERNEL_LARGE);
		set_pmd(pmd, __pmd(pte_val(entry)));

		printk(KERN_DEBUG " [%lx-%lx] PMD ->%p on node %d\n",

include/asm-x86/pgtable_64.h

+0 −1

Original line number	Diff line number	Diff line
		@@ -355,7 +355,6 @@ static inline int pmd_large(pmd_t pte) {

		/* page, protection -> pte */
		#define mk_pte(page, pgprot) pfn_pte(page_to_pfn(page), (pgprot))
		#define mk_pte_huge(entry) (pte_val(entry) \|= _PAGE_PRESENT \| _PAGE_PSE)

		/* Change flags of a PTE */
		static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)