f2fs: make clean the page before writing

If a page is set to be written to the disk, we can make clean the page.

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

1 files changed, 6 insertions, 1 deletions

diff --git a/fs/f2fs/inline.c b/fs/f2fs/inline.c
index 914b6d37c5cf..e27f290cb3ef 100644
--- a/fs/f2fs/inline.c
+++ b/fs/f2fs/inline.c
@@ -84,7 +84,7 @@ int f2fs_convert_inline_page(struct dnode_of_data *dn, struct page *page)
                 .type = DATA,
                 .rw = WRITE_SYNC | REQ_PRIO,
         };
-        int err;
+        int dirty, err;
 
         f2fs_bug_on(F2FS_I_SB(dn->inode), page->index);
 
@@ -110,12 +110,17 @@ int f2fs_convert_inline_page(struct dnode_of_data *dn, struct page *page)
         kunmap_atomic(dst_addr);
         SetPageUptodate(page);
 no_update:
+        /* clear dirty state */
+        dirty = clear_page_dirty_for_io(page);
+
         /* write data page to try to make data consistent */
         set_page_writeback(page);
 
         write_data_page(page, dn, &new_blk_addr, &fio);
         update_extent_cache(new_blk_addr, dn);
         f2fs_wait_on_page_writeback(page, DATA);
+        if (dirty)
+                inode_dec_dirty_pages(dn->inode);
 
         /* clear inline data and flag after data writeback */
         truncate_inline_data(dn->inode_page, 0);