4 files changed, 3 insertions, 37 deletions
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c
index 04c608646fd5..760d1ad22722 100644
--- a/fs/f2fs/checkpoint.c
+++ b/fs/f2fs/checkpoint.c
@@ -386,7 +386,7 @@ static int f2fs_set_meta_page_dirty(struct page *page)
 	if (!PageUptodate(page))
 		SetPageUptodate(page);
 	if (!PageDirty(page)) {
-		f2fs_set_page_dirty_nobuffers(page);
+		__set_page_dirty_nobuffers(page);
 		inc_page_count(F2FS_P_SB(page), F2FS_DIRTY_META);
 		SetPagePrivate(page);
 		f2fs_trace_pid(page);
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index b8c142de7bb4..b48c578c0bf6 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -19,8 +19,6 @@
 #include <linux/bio.h>
 #include <linux/prefetch.h>
 #include <linux/uio.h>
-#include <linux/mm.h>
-#include <linux/memcontrol.h>
 #include <linux/cleancache.h>
 
 #include "f2fs.h"
@@ -2473,37 +2471,6 @@ int f2fs_release_page(struct page *page, gfp_t wait)
 	return 1;
 }
 
-/*
- * This was copied from __set_page_dirty_buffers which gives higher performance
- * in very high speed storages. (e.g., pmem)
- */
-void f2fs_set_page_dirty_nobuffers(struct page *page)
-{
-	struct address_space *mapping = page->mapping;
-	struct mem_cgroup *memcg;
-	unsigned long flags;
-
-	if (unlikely(!mapping))
-		return;
-
-	spin_lock(&mapping->private_lock);
-	memcg = mem_cgroup_begin_page_stat(page);
-	SetPageDirty(page);
-	spin_unlock(&mapping->private_lock);
-
-	spin_lock_irqsave(&mapping->tree_lock, flags);
-	WARN_ON_ONCE(!PageUptodate(page));
-	account_page_dirtied(page, mapping, memcg);
-	radix_tree_tag_set(&mapping->page_tree,
-			page_index(page), PAGECACHE_TAG_DIRTY);
-	spin_unlock_irqrestore(&mapping->tree_lock, flags);
-
-	mem_cgroup_end_page_stat(memcg);
-
-	__mark_inode_dirty(mapping->host, I_DIRTY_PAGES);
-	return;
-}
-
 static int f2fs_set_data_page_dirty(struct page *page)
 {
 	struct address_space *mapping = page->mapping;
@@ -2527,7 +2494,7 @@ static int f2fs_set_data_page_dirty(struct page *page)
 	}
 
 	if (!PageDirty(page)) {
-		f2fs_set_page_dirty_nobuffers(page);
+		__set_page_dirty_nobuffers(page);
 		update_dirty_page(inode, page);
 		return 1;
 	}
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index 5ca193f25874..486107b8b38c 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -2975,7 +2975,6 @@ int f2fs_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
 			u64 start, u64 len);
 bool should_update_inplace(struct inode *inode, struct f2fs_io_info *fio);
 bool should_update_outplace(struct inode *inode, struct f2fs_io_info *fio);
-void f2fs_set_page_dirty_nobuffers(struct page *page);
 int __f2fs_write_data_pages(struct address_space *mapping,
 						struct writeback_control *wbc,
 						enum iostat_type io_type);
diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
index 157d768c7b31..3871e7d3f69e 100644
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -1775,7 +1775,7 @@ static int f2fs_set_node_page_dirty(struct page *page)
 	if (!PageUptodate(page))
 		SetPageUptodate(page);
 	if (!PageDirty(page)) {
-		f2fs_set_page_dirty_nobuffers(page);
+		__set_page_dirty_nobuffers(page);
 		inc_page_count(F2FS_P_SB(page), F2FS_DIRTY_NODES);
 		SetPagePrivate(page);
 		f2fs_trace_pid(page);