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Diffstat (limited to 'mm/huge_memory.c')
-rw-r--r--mm/huge_memory.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index ee1dafedd8fe..4439e91f8443 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -2704,7 +2704,7 @@ int split_huge_page_to_list(struct page *page, struct list_head *list)
{
struct page *head = compound_head(page);
struct pglist_data *pgdata = NODE_DATA(page_to_nid(head));
- struct deferred_split *ds_queue = get_deferred_split_queue(page);
+ struct deferred_split *ds_queue = get_deferred_split_queue(head);
struct anon_vma *anon_vma = NULL;
struct address_space *mapping = NULL;
int count, mapcount, extra_pins, ret;
@@ -2713,10 +2713,10 @@ int split_huge_page_to_list(struct page *page, struct list_head *list)
pgoff_t end;
VM_BUG_ON_PAGE(is_huge_zero_page(head), head);
- VM_BUG_ON_PAGE(!PageLocked(page), page);
- VM_BUG_ON_PAGE(!PageCompound(page), page);
+ VM_BUG_ON_PAGE(!PageLocked(head), head);
+ VM_BUG_ON_PAGE(!PageCompound(head), head);
- if (PageWriteback(page))
+ if (PageWriteback(head))
return -EBUSY;
if (PageAnon(head)) {
@@ -2767,7 +2767,7 @@ int split_huge_page_to_list(struct page *page, struct list_head *list)
goto out_unlock;
}
- mlocked = PageMlocked(page);
+ mlocked = PageMlocked(head);
unmap_page(head);
VM_BUG_ON_PAGE(compound_mapcount(head), head);
@@ -2800,10 +2800,10 @@ int split_huge_page_to_list(struct page *page, struct list_head *list)
list_del(page_deferred_list(head));
}
if (mapping) {
- if (PageSwapBacked(page))
- __dec_node_page_state(page, NR_SHMEM_THPS);
+ if (PageSwapBacked(head))
+ __dec_node_page_state(head, NR_SHMEM_THPS);
else
- __dec_node_page_state(page, NR_FILE_THPS);
+ __dec_node_page_state(head, NR_FILE_THPS);
}
spin_unlock(&ds_queue->split_queue_lock);