diff options
| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2014-11-05 21:57:41 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2014-11-14 17:24:21 +1100 |
| commit | b30e759072c182538abb6908681cfd49978ba5e2 (patch) | |
| tree | e0079e33156249a8c97c881bfaab428189f984f6 /arch/powerpc/include/asm/hugetlb.h | |
| parent | f30c59e921f12b209852e1ddc197dc6a8fb0142b (diff) | |
| download | linux-b30e759072c182538abb6908681cfd49978ba5e2.tar.bz2 | |
powerpc/mm: Switch to generic RCU get_user_pages_fast
This patch switch the ppc arch to use the generic RCU based
gup implementation.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/hugetlb.h')
| -rw-r--r-- | arch/powerpc/include/asm/hugetlb.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/powerpc/include/asm/hugetlb.h b/arch/powerpc/include/asm/hugetlb.h index 766b77d527ac..1d53a65b4ec1 100644 --- a/arch/powerpc/include/asm/hugetlb.h +++ b/arch/powerpc/include/asm/hugetlb.h @@ -48,7 +48,7 @@ static inline unsigned int hugepd_shift(hugepd_t hpd) #endif /* CONFIG_PPC_BOOK3S_64 */ -static inline pte_t *hugepte_offset(hugepd_t *hpdp, unsigned long addr, +static inline pte_t *hugepte_offset(hugepd_t hpd, unsigned long addr, unsigned pdshift) { /* @@ -58,9 +58,9 @@ static inline pte_t *hugepte_offset(hugepd_t *hpdp, unsigned long addr, */ unsigned long idx = 0; - pte_t *dir = hugepd_page(*hpdp); + pte_t *dir = hugepd_page(hpd); #ifndef CONFIG_PPC_FSL_BOOK3E - idx = (addr & ((1UL << pdshift) - 1)) >> hugepd_shift(*hpdp); + idx = (addr & ((1UL << pdshift) - 1)) >> hugepd_shift(hpd); #endif return dir + idx; @@ -193,7 +193,7 @@ static inline void flush_hugetlb_page(struct vm_area_struct *vma, } #define hugepd_shift(x) 0 -static inline pte_t *hugepte_offset(hugepd_t *hpdp, unsigned long addr, +static inline pte_t *hugepte_offset(hugepd_t hpd, unsigned long addr, unsigned pdshift) { return 0; |