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authorJianpeng Ma <jianpeng.ma@intel.com>2015-08-18 10:25:35 +0800
committerIlya Dryomov <idryomov@gmail.com>2015-09-08 23:14:29 +0300
commite36d571d70c7f46b20c28d81025fd5fc044a8e22 (patch)
treea2076e99960b221c536aef9ca4e7a64f2dd70be2 /fs
parenta43137f7b0f1467cf3005b6ff6574d978642d247 (diff)
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>
Diffstat (limited to 'fs')
-rw-r--r--fs/ceph/file.c6
1 files changed, 1 insertions, 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);

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