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Commit bf91c315 authored by Yan, Zheng's avatar Yan, Zheng Committed by Ilya Dryomov
Browse files

ceph: fix atomic_open snapdir 



ceph_handle_snapdir() checks ceph_mdsc_do_request()'s return value
and creates snapdir inode if it's -ENOENT

Signed-off-by: default avatarYan, Zheng <zyan@redhat.com>
parent 2f92b3d0

fs/ceph/file.c

+1 −1
Original line number Diff line number Diff line
@@ -275,10 +275,10 @@ int ceph_atomic_open(struct inode *dir, struct dentry *dentry, 
	err = ceph_mdsc_do_request(mdsc,

				   (flags & (O_CREAT|O_TRUNC)) ? dir : NULL,

				   req);

	err = ceph_handle_snapdir(req, dentry, err);

	if (err)

		goto out_req;



	err = ceph_handle_snapdir(req, dentry, err);

	if (err == 0 && (flags & O_CREAT) && !req->r_reply_info.head->is_dentry)

		err = ceph_handle_notrace_create(dir, dentry);