[PATCH 08/13] f2fs: do checkpoint at f2fs_put_super

[Jaegeuk Kim <jaegeuk@kernel.org>]

The generic_shutdown_super calls sync_filesystem, evict_inode, and then
f2fs_put_super. In f2fs_evict_inode, we remain some dirty inode information
so we should release them at f2fs_put_super.

But normally, it's more reasonable to set its superblock as dirty when
evict_inode is called.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---
 fs/f2fs/inode.c | 1 +
 fs/f2fs/super.c | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c
index 2c39999..eeaf5aa 100644
--- a/fs/f2fs/inode.c
+++ b/fs/f2fs/inode.c
@@ -303,6 +303,7 @@ no_delete:
 		add_dirty_inode(sbi, inode->i_ino, APPEND_INO);
 	if (is_inode_flag_set(F2FS_I(inode), FI_UPDATE_WRITE))
 		add_dirty_inode(sbi, inode->i_ino, UPDATE_INO);
+	F2FS_SET_SB_DIRT(sbi);
 out_clear:
 	clear_inode(inode);
 }
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 633315a..60e3554 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -432,7 +432,7 @@ static void f2fs_put_super(struct super_block *sb)
 	stop_gc_thread(sbi);
 
 	/* We don't need to do checkpoint when it's clean */
-	if (sbi->s_dirty && get_pages(sbi, F2FS_DIRTY_NODES))
+	if (sbi->s_dirty)
 		write_checkpoint(sbi, true);
 
 	iput(sbi->node_inode);
-- 
1.8.5.2 (Apple Git-48)


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