f2fs: introduce f2fs_i_links_write with mark_inode_dirty_sync

This patch introduces f2fs_i_links_write() to call mark_inode_dirty_sync() when
changing inode->i_links.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

1 files changed, 5 insertions, 5 deletions

diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c
index dc4beae14c92..f8ca0f31271f 100644
--- a/fs/f2fs/dir.c
+++ b/fs/f2fs/dir.c
@@ -437,7 +437,7 @@ struct page *init_inode_metadata(struct inode *inode, struct inode *dir,
                  */
                 if (inode->i_nlink == 0)
                         remove_orphan_inode(F2FS_I_SB(dir), inode->i_ino);
-                inc_nlink(inode);
+                f2fs_i_links_write(inode, true);
         }
         return page;
 
@@ -456,7 +456,7 @@ void update_parent_metadata(struct inode *dir, struct inode *inode,
 {
         if (inode && is_inode_flag_set(inode, FI_NEW_INODE)) {
                 if (S_ISDIR(inode->i_mode)) {
-                        inc_nlink(dir);
+                        f2fs_i_links_write(dir, true);
                         set_inode_flag(dir, FI_UPDATE_DIR);
                 }
                 clear_inode_flag(inode, FI_NEW_INODE);
@@ -675,7 +675,7 @@ void f2fs_drop_nlink(struct inode *dir, struct inode *inode, struct page *page)
         down_write(&F2FS_I(inode)->i_sem);
 
         if (S_ISDIR(inode->i_mode)) {
-                drop_nlink(dir);
+                f2fs_i_links_write(dir, false);
                 if (page)
                         update_inode(dir, page);
                 else
@@ -683,9 +683,9 @@ void f2fs_drop_nlink(struct inode *dir, struct inode *inode, struct page *page)
         }
         inode->i_ctime = CURRENT_TIME;
 
-        drop_nlink(inode);
+        f2fs_i_links_write(inode, false);
         if (S_ISDIR(inode->i_mode)) {
-                drop_nlink(inode);
+                f2fs_i_links_write(inode, false);
                 f2fs_i_size_write(inode, 0);
         }
         up_write(&F2FS_I(inode)->i_sem);