Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
Move update_mmu_cache() declaration from tlbflush.h to pgtable.h where it belongs. This fixes some build problems on some configs
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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include/asm-powerpc/pgtable.h
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include/asm-powerpc/pgtable.h
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remap_pfn_range(vma, vaddr, pfn, size, prot)
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#include <asm-generic/pgtable.h>
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/*
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* This gets called at the end of handling a page fault, when
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* the kernel has put a new PTE into the page table for the process.
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* We use it to ensure coherency between the i-cache and d-cache
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* for the page which has just been mapped in.
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* On machines which use an MMU hash table, we use this to put a
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* corresponding HPTE into the hash table ahead of time, instead of
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* waiting for the inevitable extra hash-table miss exception.
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*/
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extern void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t);
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#endif /* __ASSEMBLY__ */
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#endif /* __KERNEL__ */
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include/asm-powerpc/tlbflush.h
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include/asm-powerpc/tlbflush.h
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#endif
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/*
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* This gets called at the end of handling a page fault, when
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* the kernel has put a new PTE into the page table for the process.
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* We use it to ensure coherency between the i-cache and d-cache
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* for the page which has just been mapped in.
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* On machines which use an MMU hash table, we use this to put a
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* corresponding HPTE into the hash table ahead of time, instead of
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* waiting for the inevitable extra hash-table miss exception.
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*/
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extern void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t);
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#endif /*__KERNEL__ */
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#endif /* _ASM_POWERPC_TLBFLUSH_H */