C++ (Cpp) siw_get_obj Examples

Example #1

File: siw_obj.c Project: asaf-levy/softiwarp

struct siw_qp *siw_qp_id2obj(struct siw_dev *sdev, int id)
{
	struct siw_objhdr *obj = siw_get_obj(&sdev->qp_idr, id);
	if (obj)
		return container_of(obj, struct siw_qp, hdr);

	return NULL;
}

Example #2

File: obj.c Project: patrickmacarthur/urdma

struct siw_qp *siw_qp_id2obj(struct siw_dev *sdev, int id)
{
	struct siw_objhdr *obj = siw_get_obj(&sdev->qp_idr, id);
	if (obj) {
		pr_debug(DBG_OBJ "(QP%d): New refcount: %d\n",
			obj->id, kref_read(&obj->ref));
		return container_of(obj, struct siw_qp, hdr);
	}

	return NULL;
}

Example #3

File: siw_obj.c Project: asaf-levy/softiwarp

/*
 * siw_mem_id2obj()
 *
 * resolves memory from stag given by id. might be called from:
 * o process context before sending out of sgl
 * o or in softirq when resolving target memory
 */
struct siw_mem *siw_mem_id2obj(struct siw_dev *sdev, int id)
{
	struct siw_objhdr *obj;
	unsigned long flags;

	spin_lock_irqsave(&sdev->idr_lock, flags);
	obj = siw_get_obj(&sdev->mem_idr, id);
	spin_unlock_irqrestore(&sdev->idr_lock, flags);

	if (obj) {
		dprint(DBG_MM|DBG_OBJ, "(MEM%d): New refcount: %d\n",
		       obj->id, obj->ref.refcount.counter);

		return container_of(obj, struct siw_mem, hdr);
	}
	dprint(DBG_MM|DBG_OBJ|DBG_ON, "(MEM%d): not found!\n", id);

	return NULL;
}