71 vbdev_ocf_mngt_start(struct vbdev_ocf *vbdev, vbdev_ocf_mngt_fn *path,  in vbdev_ocf_mngt_start()  argument
74 	if (vbdev->mngt_ctx.current_step) {  in vbdev_ocf_mngt_start()
78 	memset(&vbdev->mngt_ctx, 0, sizeof(vbdev->mngt_ctx));  in vbdev_ocf_mngt_start()
80 	vbdev->mngt_ctx.current_step = path;  in vbdev_ocf_mngt_start()
81 	vbdev->mngt_ctx.cb = cb;  in vbdev_ocf_mngt_start()
82 	vbdev->mngt_ctx.cb_arg = cb_arg;  in vbdev_ocf_mngt_start()
84 	(*vbdev->mngt_ctx.current_step)(vbdev);  in vbdev_ocf_mngt_start()
90 vbdev_ocf_mngt_stop(struct vbdev_ocf *vbdev, vbdev_ocf_mngt_fn *rollback_path, int status)  in vbdev_ocf_mngt_stop()  argument
93 		vbdev->mngt_ctx.status = status;  in vbdev_ocf_mngt_stop()
96 	if (vbdev->mngt_ctx.status && rollback_path) {  in vbdev_ocf_mngt_stop()
97 		vbdev->mngt_ctx.poller_fn = NULL;  in vbdev_ocf_mngt_stop()
98 		vbdev->mngt_ctx.current_step = rollback_path;  in vbdev_ocf_mngt_stop()
99 		(*vbdev->mngt_ctx.current_step)(vbdev);  in vbdev_ocf_mngt_stop()
103 	if (vbdev->mngt_ctx.cb) {  in vbdev_ocf_mngt_stop()
104 		vbdev->mngt_ctx.cb(vbdev->mngt_ctx.status, vbdev, vbdev->mngt_ctx.cb_arg);  in vbdev_ocf_mngt_stop()
107 	memset(&vbdev->mngt_ctx, 0, sizeof(vbdev->mngt_ctx));  in vbdev_ocf_mngt_stop()
111 vbdev_ocf_mngt_continue(struct vbdev_ocf *vbdev, int status)  in vbdev_ocf_mngt_continue()  argument
113 	if (vbdev->mngt_ctx.current_step == NULL) {  in vbdev_ocf_mngt_continue()
117 	assert((*vbdev->mngt_ctx.current_step) != NULL);  in vbdev_ocf_mngt_continue()
119 	vbdev->mngt_ctx.status = status;  in vbdev_ocf_mngt_continue()
121 	vbdev->mngt_ctx.current_step++;  in vbdev_ocf_mngt_continue()
122 	if (*vbdev->mngt_ctx.current_step) {  in vbdev_ocf_mngt_continue()
123 		(*vbdev->mngt_ctx.current_step)(vbdev);  in vbdev_ocf_mngt_continue()
127 	vbdev_ocf_mngt_stop(vbdev, NULL, 0);  in vbdev_ocf_mngt_continue()
131 vbdev_ocf_mngt_get_status(struct vbdev_ocf *vbdev)  in vbdev_ocf_mngt_get_status()  argument
133 	return vbdev->mngt_ctx.status;  in vbdev_ocf_mngt_get_status()