| commit | fe632225bdbd49f5620e7ccfa03268fec9a3e370 | [log] [tgz] |
|---|---|---|
| author | Alexandre Ghiti <[email protected]> | Fri Oct 26 15:08:17 2018 -0700 |
| committer | Linus Torvalds <[email protected]> | Fri Oct 26 16:26:34 2018 -0700 |
| tree | 29989d5639374715eb1cde1599ba9c17970c6ec8 | |
| parent | a4d838536c6e5c1807a863c860d9e767d55ba681 [diff] [blame] |
hugetlb: introduce generic version of huge_ptep_clear_flush arm, x86 architectures use the same version of huge_ptep_clear_flush, so move this generic implementation into asm-generic/hugetlb.h. Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Alexandre Ghiti <[email protected]> Reviewed-by: Luiz Capitulino <[email protected]> Reviewed-by: Mike Kravetz <[email protected]> Tested-by: Helge Deller <[email protected]> [parisc] Acked-by: Catalin Marinas <[email protected]> [arm64] Acked-by: Paul Burton <[email protected]> [MIPS] Acked-by: Ingo Molnar <[email protected]> [x86] Cc: Arnd Bergmann <[email protected]> Cc: Benjamin Herrenschmidt <[email protected]> Cc: David S. Miller <[email protected]> Cc: Fenghua Yu <[email protected]> Cc: Heiko Carstens <[email protected]> Cc: H. Peter Anvin <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: James E.J. Bottomley <[email protected]> Cc: James Hogan <[email protected]> Cc: Martin Schwidefsky <[email protected]> Cc: Michael Ellerman <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Ralf Baechle <[email protected]> Cc: Rich Felker <[email protected]> Cc: Russell King <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Tony Luck <[email protected]> Cc: Will Deacon <[email protected]> Cc: Yoshinori Sato <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
diff --git a/include/asm-generic/hugetlb.h b/include/asm-generic/hugetlb.h index 0f6f151..ffa63fd 100644 --- a/include/asm-generic/hugetlb.h +++ b/include/asm-generic/hugetlb.h
@@ -65,4 +65,12 @@ static inline pte_t huge_ptep_get_and_clear(struct mm_struct *mm, } #endif +#ifndef __HAVE_ARCH_HUGE_PTEP_CLEAR_FLUSH +static inline void huge_ptep_clear_flush(struct vm_area_struct *vma, + unsigned long addr, pte_t *ptep) +{ + ptep_clear_flush(vma, addr, ptep); +} +#endif + #endif /* _ASM_GENERIC_HUGETLB_H */