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Commit 9a17a213 authored by Jisheng Zhang's avatar Jisheng Zhang Committed by Catalin Marinas
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arm64: mmu: make split_pud and fixup_executable static 



split_pud and fixup_executable are only called from within mmu.c, so
they can be declared static.

Signed-off-by: default avatarJisheng Zhang <jszhang@marvell.com>
Signed-off-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
parent 29b8302b

arch/arm64/mm/mmu.c

+2 −2
Original line number Original line Diff line number Diff line
@@ -165,7 +165,7 @@ static void alloc_init_pte(pmd_t *pmd, unsigned long addr, 
	} while (addr != end);

	} while (addr != end);

}

}





void split_pud(pud_t *old_pud, pmd_t *pmd)

static void split_pud(pud_t *old_pud, pmd_t *pmd)

{

{

	unsigned long addr = pud_pfn(*old_pud) << PAGE_SHIFT;

	unsigned long addr = pud_pfn(*old_pud) << PAGE_SHIFT;

	pgprot_t prot = __pgprot(pud_val(*old_pud) ^ addr);

	pgprot_t prot = __pgprot(pud_val(*old_pud) ^ addr);
@@ -447,7 +447,7 @@ static void __init map_mem(void) 
	memblock_set_current_limit(MEMBLOCK_ALLOC_ANYWHERE);

	memblock_set_current_limit(MEMBLOCK_ALLOC_ANYWHERE);

}

}





void __init fixup_executable(void)

static void __init fixup_executable(void)

{

{

#ifdef CONFIG_DEBUG_RODATA

#ifdef CONFIG_DEBUG_RODATA

	/* now that we are actually fully mapped, make the start/end more fine grained */

	/* now that we are actually fully mapped, make the start/end more fine grained */