f2fs: fix to update age extent in f2fs_do_zero_range()

We should update age extent in f2fs_do_zero_range() like we
did in f2fs_truncate_data_blocks_range().

Fixes: 71644dff4811 ("f2fs: add block_age-based extent cache")
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index a83117325b87350359f0823ba9af292e766c21cf..a17aca50c18cc880eab9d397c4fc1cbc2eb13ffc 100644 (file)
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -1494,6 +1494,7 @@ static int f2fs_do_zero_range(struct dnode_of_data *dn, pgoff_t start,
        }
 
        f2fs_update_read_extent_cache_range(dn, start, 0, index - start);
+       f2fs_update_age_extent_cache_range(dn, start, index - start);
 
        return ret;
 }