[PATCH v3 08/15] mm/pgtable: make pte_next_pfn() independent of set_ptes()

David Hildenbrand
2024-01-29T12:47:50Z

Let's provide pte_next_pfn(), independently of set_ptes(). This allows for
using the generic pte_next_pfn() version in some arch-specific set_ptes()
implementations, and prepares for reusing pte_next_pfn() in other context.

Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
include/linux/pgtable.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/pgtable.h b/include/linux/pgtable.h
index f6d0e3513948..351cd9dc7194 100644
--- a/include/linux/pgtable.h
+++ b/include/linux/pgtable.h
@@ -212,7 +212,6 @@ static inline int pmd_dirty(pmd_t pmd)
#define arch_flush_lazy_mmu_mode() do {} while (0)
#endif

-#ifndef set_ptes

#ifndef pte_next_pfn
static inline pte_t pte_next_pfn(pte_t pte)
@@ -221,6 +220,7 @@ static inline pte_t pte_next_pfn(pte_t pte)
}
#endif

+#ifndef set_ptes
/**
* set_ptes - Map consecutive pages to a contiguous range of addresses.
* @mm: Address space to map the pages into.
--
2.43.0