From 41b02e1f9bb87b07d792b64aaeb7af3d00d69cd2 Mon Sep 17 00:00:00 2001 From: Sage Weil Date: Tue, 26 Jul 2011 11:31:14 -0700 Subject: ceph: explicitly reference rename old_dentry parent dir in request We carry a pin on the parent directory for the rename source and dest dentries. For the source it's r_locked_dir; we need to explicitly reference the old_dentry parent as well, since the dentry's d_parent may change between when the request was created and pinned and when it is freed. Reviewed-by: Yehuda Sadeh Signed-off-by: Sage Weil --- fs/ceph/mds_client.h | 1 + 1 file changed, 1 insertion(+) (limited to 'fs/ceph/mds_client.h') diff --git a/fs/ceph/mds_client.h b/fs/ceph/mds_client.h index 8a40f0636ba9..4bb239921dbd 100644 --- a/fs/ceph/mds_client.h +++ b/fs/ceph/mds_client.h @@ -171,6 +171,7 @@ struct ceph_mds_request { struct inode *r_inode; /* arg1 */ struct dentry *r_dentry; /* arg1 */ struct dentry *r_old_dentry; /* arg2: rename from or link from */ + struct inode *r_old_dentry_dir; /* arg2: old dentry's parent dir */ char *r_path1, *r_path2; struct ceph_vino r_ino1, r_ino2; -- cgit v1.2.1