[PATCH 14/23] riscv/hugetlb: pte_alloc_huge() pte_offset_huge()
From: Hugh Dickins <hughd@google.com>
Date: 2023-05-10 05:00:09
Also in:
linux-m68k, linux-mips, linux-mm, linux-riscv, linux-s390, linux-sh, lkml, sparclinux
Subsystem:
risc-v architecture, the rest · Maintainers:
Paul Walmsley, Palmer Dabbelt, Albert Ou, Linus Torvalds
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 <hughd@google.com> --- arch/riscv/mm/hugetlbpage.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/riscv/mm/hugetlbpage.c b/arch/riscv/mm/hugetlbpage.c
index a163a3e0f0d4..80926946759f 100644
--- a/arch/riscv/mm/hugetlbpage.c
+++ b/arch/riscv/mm/hugetlbpage.c@@ -43,7 +43,7 @@ pte_t *huge_pte_alloc(struct mm_struct *mm, for_each_napot_order(order) { if (napot_cont_size(order) == sz) { - pte = pte_alloc_map(mm, pmd, addr & napot_cont_mask(order)); + pte = pte_alloc_huge(mm, pmd, addr & napot_cont_mask(order)); break; } }
@@ -90,7 +90,7 @@ pte_t *huge_pte_offset(struct mm_struct *mm, for_each_napot_order(order) { if (napot_cont_size(order) == sz) { - pte = pte_offset_kernel(pmd, addr & napot_cont_mask(order)); + pte = pte_offset_huge(pmd, addr & napot_cont_mask(order)); break; } }
--
2.35.3