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ceph: no need to get parent inode in ceph_open
authorJianpeng Ma <jianpeng.ma@intel.com>
Tue, 18 Aug 2015 02:25:35 +0000 (10:25 +0800)
committerIlya Dryomov <idryomov@gmail.com>
Tue, 8 Sep 2015 20:14:29 +0000 (23:14 +0300)
commite36d571d70c7f46b20c28d81025fd5fc044a8e22
treea2076e99960b221c536aef9ca4e7a64f2dd70be2
parenta43137f7b0f1467cf3005b6ff6574d978642d247
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>
fs/ceph/file.c