f2fs: fix to spread clear_cold_data()
We need to drop PG_checked flag on page as well when we clear PG_uptodate
flag, in order to avoid treating the page as GCing one later.
Signed-off-by: Weichao Guo <guoweichao@huawei.com>
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 94d8c57..ddc16afd 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -1813,6 +1813,7 @@
/* This page is already truncated */
if (fio->old_blkaddr == NULL_ADDR) {
ClearPageUptodate(page);
+ clear_cold_data(page);
goto out_writepage;
}
got_it:
@@ -1988,8 +1989,10 @@
out:
inode_dec_dirty_pages(inode);
- if (err)
+ if (err) {
ClearPageUptodate(page);
+ clear_cold_data(page);
+ }
if (wbc->for_reclaim) {
f2fs_submit_merged_write_cond(sbi, NULL, page, 0, DATA);
@@ -2618,6 +2621,8 @@
}
}
+ clear_cold_data(page);
+
/* This is atomic written page, keep Private */
if (IS_ATOMIC_WRITTEN_PAGE(page))
return f2fs_drop_inmem_page(inode, page);
@@ -2636,6 +2641,7 @@
if (IS_ATOMIC_WRITTEN_PAGE(page))
return 0;
+ clear_cold_data(page);
set_page_private(page, 0);
ClearPagePrivate(page);
return 1;