s390/uv: drop arch_make_page_accessible()

All code was converted to using arch_make_folio_accessible(), let's drop
arch_make_page_accessible().

Link: https://lkml.kernel.org/r/20240729183844.388481-4-david@redhat.com
Signed-off-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Vishal Moola (Oracle) <vishal.moola@gmail.com>
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Christian Borntraeger <borntraeger@linux.ibm.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Janosch Frank <frankja@linux.ibm.com>
Cc: Sven Schnelle <svens@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/arch/s390/include/asm/page.h b/arch/s390/include/asm/page.h
index 16e4caa..73e1e03 100644 (file)
--- a/arch/s390/include/asm/page.h
+++ b/arch/s390/include/asm/page.h
@@ -176,8 +176,6 @@ static inline int devmem_is_allowed(unsigned long pfn)
 
 int arch_make_folio_accessible(struct folio *folio);
 #define HAVE_ARCH_MAKE_FOLIO_ACCESSIBLE
-int arch_make_page_accessible(struct page *page);
-#define HAVE_ARCH_MAKE_PAGE_ACCESSIBLE
 
 struct vm_layout {
        unsigned long kaslr_offset;

diff --git a/arch/s390/kernel/uv.c b/arch/s390/kernel/uv.c
index 36db065..35ed2ae 100644 (file)
--- a/arch/s390/kernel/uv.c
+++ b/arch/s390/kernel/uv.c
@@ -548,11 +548,6 @@ int arch_make_folio_accessible(struct folio *folio)
 }
 EXPORT_SYMBOL_GPL(arch_make_folio_accessible);
 
-int arch_make_page_accessible(struct page *page)
-{
-       return arch_make_folio_accessible(page_folio(page));
-}
-EXPORT_SYMBOL_GPL(arch_make_page_accessible);
 static ssize_t uv_query_facilities(struct kobject *kobj,
                                   struct kobj_attribute *attr, char *buf)
 {

diff --git a/include/linux/mm.h b/include/linux/mm.h
index fc7bd38..153a466 100644 (file)
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -2205,13 +2205,6 @@ static inline bool folio_likely_mapped_shared(struct folio *folio)
        return atomic_read(&folio->_mapcount) > 0;
 }
 
-#ifndef HAVE_ARCH_MAKE_PAGE_ACCESSIBLE
-static inline int arch_make_page_accessible(struct page *page)
-{
-       return 0;
-}
-#endif
-
 #ifndef HAVE_ARCH_MAKE_FOLIO_ACCESSIBLE
 static inline int arch_make_folio_accessible(struct folio *folio)
 {