ceph: no need to get parent inode in ceph_open
parent inode is needed in creating new inode case. For ceph_open,
the target inode already exists.
Signed-off-by: Jianpeng Ma <jianpeng.ma@intel.com>
Signed-off-by: Yan, Zheng <zyan@redhat.com>
diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index 2ebcbd4..90ec110 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -136,7 +136,6 @@
struct ceph_mds_client *mdsc = fsc->mdsc;
struct ceph_mds_request *req;
struct ceph_file_info *cf = file->private_data;
- struct inode *parent_inode = NULL;
int err;
int flags, fmode, wanted;
@@ -210,10 +209,7 @@
ihold(inode);
req->r_num_caps = 1;
- if (flags & O_CREAT)
- parent_inode = ceph_get_dentry_parent_inode(file->f_path.dentry);
- err = ceph_mdsc_do_request(mdsc, parent_inode, req);
- iput(parent_inode);
+ err = ceph_mdsc_do_request(mdsc, NULL, req);
if (!err)
err = ceph_init_file(inode, file, req->r_fmode);
ceph_mdsc_put_request(req);