From e36d571d70c7f46b20c28d81025fd5fc044a8e22 Mon Sep 17 00:00:00 2001 From: Jianpeng Ma Date: Tue, 18 Aug 2015 10:25:35 +0800 Subject: [PATCH] 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 Signed-off-by: Yan, Zheng --- fs/ceph/file.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/fs/ceph/file.c b/fs/ceph/file.c index 2ebcbd4c163b..90ec110b8400 100644 --- a/fs/ceph/file.c +++ b/fs/ceph/file.c @@ -136,7 +136,6 @@ int ceph_open(struct inode *inode, struct file *file) 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 @@ int ceph_open(struct inode *inode, struct file *file) 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); -- 2.20.1