f2fs: call mark_inode_dirty to flush dirty pages

If a dentry page is updated, we should call mark_inode_dirty to add the inode
into the dirty list, so that its dentry pages are flushed to the disk.
Otherwise, the inode can be evicted without flush.

Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index f5fac16bc6e7..0ae558723506 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -249,6 +249,7 @@ int reserve_new_block(struct dnode_of_data *dn)
 
         __set_data_blkaddr(dn, NEW_ADDR);
         dn->data_blkaddr = NEW_ADDR;
+        mark_inode_dirty(dn->inode);
         sync_inode_page(dn);
         return 0;
 }
@@ -564,7 +565,6 @@ repeat:
                 i_size_write(inode, ((index + 1) << PAGE_CACHE_SHIFT));
                 /* Only the directory inode sets new_i_size */
                 set_inode_flag(F2FS_I(inode), FI_UPDATE_DIR);
-                mark_inode_dirty_sync(inode);
         }
         return page;
 
@@ -1060,6 +1060,8 @@ static int f2fs_set_data_page_dirty(struct page *page)
         trace_f2fs_set_page_dirty(page, DATA);
 
         SetPageUptodate(page);
+        mark_inode_dirty(inode);
+
         if (!PageDirty(page)) {
                 __set_page_dirty_nobuffers(page);
                 set_dirty_dir_page(inode, page);