0001-ceph-don-t-set-req-r_locked_dir-in-ceph_d_revalidate.patch - Linux kernel client - Ceph

Bug #18041 » 0001-ceph-don-t-set-req-r_locked_dir-in-ceph_d_revalidate.patch

updated patch - Jeff Layton, 11/30/2016 09:05 PM

     				mask |= CEPH_CAP_XATTR_SHARED;
     			req->r_args.getattr.mask = mask;
     			req->r_locked_dir = dir;
     			err = ceph_mdsc_do_request(mdsc, NULL, req);
     			if (err == 0 || err == -ENOENT) {
     				if (dentry == req->r_dentry) {
     			switch (err) {
     			case 0:
     				if (d_really_is_positive(dentry) &&
     				    d_inode(dentry) == req->r_target_inode)
     					valid = !d_unhashed(dentry);
     				} else {
     					d_invalidate(req->r_dentry);
     					err = -EAGAIN;
+    				}
     				break;
     			case -ENOENT:
     				if (d_really_is_negative(dentry))
     					valid = 1;
     				/* Fallthrough */
     			default:
     				break;
+    			}
     			ceph_mdsc_put_request(req);
     			dout("d_revalidate %p lookup result=%d\n",

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