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Commit 1e3519f8 authored by Benjamin Herrenschmidt's avatar Benjamin Herrenschmidt
Browse files

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: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent 16c14b46

include/asm-powerpc/pgtable.h

+13 −0
Original line number Diff line number Diff line
@@ -38,6 +38,19 @@ extern void paging_init(void); 
		remap_pfn_range(vma, vaddr, pfn, size, prot)



#include <asm-generic/pgtable.h>





/*

 * This gets called at the end of handling a page fault, when

 * the kernel has put a new PTE into the page table for the process.

 * We use it to ensure coherency between the i-cache and d-cache

 * for the page which has just been mapped in.

 * On machines which use an MMU hash table, we use this to put a

 * corresponding HPTE into the hash table ahead of time, instead of

 * waiting for the inevitable extra hash-table miss exception.

 */

extern void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t);



#endif /* __ASSEMBLY__ */



#endif /* __KERNEL__ */

include/asm-powerpc/tlbflush.h

+0 −11
Original line number Diff line number Diff line
@@ -162,16 +162,5 @@ extern void __flush_hash_table_range(struct mm_struct *mm, unsigned long start, 


#endif



/*

 * This gets called at the end of handling a page fault, when

 * the kernel has put a new PTE into the page table for the process.

 * We use it to ensure coherency between the i-cache and d-cache

 * for the page which has just been mapped in.

 * On machines which use an MMU hash table, we use this to put a

 * corresponding HPTE into the hash table ahead of time, instead of

 * waiting for the inevitable extra hash-table miss exception.

 */

extern void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t);



#endif /*__KERNEL__ */

#endif /* _ASM_POWERPC_TLBFLUSH_H */