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| author |   Michael Ellerman <mpe@ellerman.id.au> | 2017-10-16 12:41:00 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-10-22 12:08:31 +0200 |
| commit | 6773027205ea4ccf17055d7f0a0cd813f22fe127 (patch) | |
| tree | 98b77656be9b901d3edfe5b43f7a79088ed1dd70 /arch/powerpc/include/asm/hugetlb.h | |
| parent | powerpc/xmon: Check before calling xive functions (diff) | |
| download | linux-dev-6773027205ea4ccf17055d7f0a0cd813f22fe127.tar.xz linux-dev-6773027205ea4ccf17055d7f0a0cd813f22fe127.zip | |
powerpc/mm/radix: Drop unneeded NULL check
We call these functions with non-NULL mm or vma. Hence we can skip the
NULL check in these functions. We also remove now unused function
__local_flush_hugetlb_page().
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
[mpe: Drop the checks with is_vm_hugetlb_page() as noticed by Nick]
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 | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/powerpc/include/asm/hugetlb.h b/arch/powerpc/include/asm/hugetlb.h index b8a0fb442c64..795d825c2edd 100644 --- a/arch/powerpc/include/asm/hugetlb.h +++ b/arch/powerpc/include/asm/hugetlb.h @@ -40,12 +40,6 @@ static inline void flush_hugetlb_page(struct vm_area_struct *vma, return radix__flush_hugetlb_page(vma, vmaddr); } -static inline void __local_flush_hugetlb_page(struct vm_area_struct *vma, - unsigned long vmaddr) -{ - if (radix_enabled()) - return radix__local_flush_hugetlb_page(vma, vmaddr); -} #else static inline pte_t *hugepd_page(hugepd_t hpd) |