f2fs: don't track volatile file in dirty inode list

Don't track volatile file in dirty inode list, otherwise with data_flush
option, background thread will entry into endless loop for flushing
journal file's pages.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c
index 7dd7dd5914c5e4488cfccb427fca37ecd6be229f..adcc2c370df9898aa571517d2dff4d770f15965f 100644 (file)
--- a/fs/f2fs/checkpoint.c
+++ b/fs/f2fs/checkpoint.c
@@ -817,7 +817,9 @@ static void __add_dirty_inode(struct inode *inode, enum inode_type type)
                return;
 
        set_inode_flag(inode, flag);
-       list_add_tail(&F2FS_I(inode)->dirty_list, &sbi->inode_list[type]);
+       if (!f2fs_is_volatile_file(inode))
+               list_add_tail(&F2FS_I(inode)->dirty_list,
+                                               &sbi->inode_list[type]);
        stat_inc_dirty_inode(sbi, type);
 }