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| author | Jianpeng Ma <jianpeng.ma@intel.com> | 2015-08-18 02:25:35 (GMT) |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2015-09-08 20:14:29 (GMT) |
| commit | e36d571d70c7f46b20c28d81025fd5fc044a8e22 (patch) | |
| tree | a2076e99960b221c536aef9ca4e7a64f2dd70be2 | |
| parent | a43137f7b0f1467cf3005b6ff6574d978642d247 (diff) | |
| download | linux-e36d571d70c7f46b20c28d81025fd5fc044a8e22.tar.xz | |
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>
| -rw-r--r-- | fs/ceph/file.c | 6 |
1 files changed, 1 insertions, 5 deletions
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 @@ 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); |