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-rw-r--r--fs/9p/vfs_super.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/9p/vfs_super.c b/fs/9p/vfs_super.c
index 872943004e59..8b15bb22caca 100644
--- a/fs/9p/vfs_super.c
+++ b/fs/9p/vfs_super.c
@@ -256,11 +256,12 @@ static int v9fs_show_options(struct seq_file *m, struct vfsmount *mnt)
}
static void
-v9fs_umount_begin(struct super_block *sb)
+v9fs_umount_begin(struct vfsmount *vfsmnt, int flags)
{
- struct v9fs_session_info *v9ses = sb->s_fs_info;
+ struct v9fs_session_info *v9ses = vfsmnt->mnt_sb->s_fs_info;
- v9fs_session_cancel(v9ses);
+ if (flags & MNT_FORCE)
+ v9fs_session_cancel(v9ses);
}
static struct super_operations v9fs_super_ops = {