nilfs2: allow nilfs_dirty_inode to mark metadata file inodes dirty

This allows sop->dirty_inode callback function (nilfs_dirty_inode) to
handle metadata file inodes.

Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>

1 files changed, 5 insertions, 0 deletions

diff --git a/fs/nilfs2/inode.c b/fs/nilfs2/inode.c
index eccb2f2e2315..f1750caa362c 100644
--- a/fs/nilfs2/inode.c
+++ b/fs/nilfs2/inode.c
@@ -808,6 +808,7 @@ int nilfs_mark_inode_dirty(struct inode *inode)
 void nilfs_dirty_inode(struct inode *inode)
 {
         struct nilfs_transaction_info ti;
+        struct nilfs_mdt_info *mdi = NILFS_MDT(inode);
 
         if (is_bad_inode(inode)) {
                 nilfs_warning(inode->i_sb, __func__,
@@ -815,6 +816,10 @@ void nilfs_dirty_inode(struct inode *inode)
                 dump_stack();
                 return;
         }
+        if (mdi) {
+                nilfs_mdt_mark_dirty(inode);
+                return;
+        }
         nilfs_transaction_begin(inode->i_sb, &ti, 0);
         nilfs_mark_inode_dirty(inode);
         nilfs_transaction_commit(inode->i_sb); /* never fails */