[PATCH 18/23] sparc/hugetlb: pte_alloc_huge() pte_offset_huge()
Hugh Dickins <[email protected]>
| Newsgroups | gmane.linux.ports.riscv,gmane.linux.ports.arm.kernel,gmane.linux.ports.ia64,gmane.linux.ports.mips,gmane.linux.ports.parisc,gmane.linux.ports.ppc64.devel,gmane.linux.ports.sh.devel,gmane.linux.ports.sparc,gmane.linux.kernel,gmane.linux.kernel.mm |
|---|---|
| Message-ID | <[email protected]> |
pte_alloc_map() expects to be followed by pte_unmap(), but hugetlb omits that: to keep balance in future, use the recently added pte_alloc_huge() instead; with pte_offset_huge() a better name for pte_offset_kernel(). Signed-off-by: Hugh Dickins <[email protected]> --- arch/sparc/mm/hugetlbpage.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c index d8e0e3c7038d..d7018823206c 100644 --- a/arch/sparc/mm/hugetlbpage.c +++ b/arch/sparc/mm/hugetlbpage.c @@ -298,7 +298,7 @@ pte_t *huge_pte_alloc(struct mm_struct *mm, struct vm_area_struct *vma, return NULL; if (sz >= PMD_SIZE) return (pte_t *)pmd; - return pte_alloc_map(mm, pmd, addr); + return pte_alloc_huge(mm, pmd, addr); } pte_t *huge_pte_offset(struct mm_struct *mm, @@ -325,7 +325,7 @@ pte_t *huge_pte_offset(struct mm_struct *mm, return NULL; if (is_hugetlb_pmd(*pmd)) return (pte_t *)pmd; - return pte_offset_map(pmd, addr); + return pte_offset_huge(pmd, addr); } void set_huge_pte_at(struct mm_struct *mm, unsigned long addr, -- 2.35.3