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Commit 27ec161f authored by Jeremy Fitzhardinge's avatar Jeremy Fitzhardinge Committed by Ingo Molnar
Browse files

x86: kill mk_pte_huge 



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

Signed-off-by: default avatarJeremy Fitzhardinge <Jeremy.Fitzhardinge@citrix.com>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
Signed-off-by: default avatarThomas 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)