mlocked_vma_newpage is used to determine if a new page is mapped into
a *mlocked* vma. It is poorly named, so rename it to newpage_in_mlocked_vma.
Signed-off-by: Jianyu Zhan <nasa4836@xxxxxxxxx>
---
mm/internal.h | 4 ++--
mm/rmap.c | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/mm/internal.h b/mm/internal.h
index 20abafb..35efd79 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -183,7 +183,7 @@ static inline void munlock_vma_pages_all(struct vm_area_struct *vma)
munlock_vma_pages_range(vma, vma->vm_start, vma->vm_end);
}
-extern int mlocked_vma_newpage(struct vm_area_struct *vma,
+extern int newpage_in_mlocked_vma(struct vm_area_struct *vma,
struct page *page);
/*
* must be called with vma's mmap_sem held for read or write, and page locked.
@@ -227,7 +227,7 @@ extern unsigned long vma_address(struct page *page,
struct vm_area_struct *vma);
#endif
#else /* !CONFIG_MMU */
-static inline int mlocked_vma_newpage(struct vm_area_struct *v, struct page *p)
+static inline int newpage_in_mlocked_vma(struct vm_area_struct *v, struct page *p)
{
return 0;
}
diff --git a/mm/rmap.c b/mm/rmap.c
index a9d02ef..9ff6915 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -1014,7 +1014,7 @@ void do_page_add_anon_rmap(struct page *page,
* pte is locked while calling page_add_new_anon_rmap(), so using a
* light-weight version __mod_zone_page_state() would be OK.
*/
-int mlocked_vma_newpage(struct vm_area_struct *vma,
+int newpage_in_mlocked_vma(struct vm_area_struct *vma,
struct page *page)
{
VM_BUG_ON_PAGE(PageLRU(page), page);
@@ -1050,7 +1050,7 @@ void page_add_new_anon_rmap(struct page *page,
__mod_zone_page_state(page_zone(page), NR_ANON_PAGES,
hpage_nr_pages(page));
__page_set_anon_rmap(page, vma, address, 1);
- if (!mlocked_vma_newpage(vma, page)) {
+ if (!newpage_in_mlocked_vma(vma, page)) {
SetPageActive(page);
lru_cache_add(page);
} else
--
2.0.0-rc1
--
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