hv: rename is_completion_polling to is_polling_ioreq

is_polling_ioreq is more straightforward. Rename it.

Tracked-On: #4329
Signed-off-by: Shuo A Liu <shuo.a.liu@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>

Author: Shuo A Liu

hypervisor/arch/x86/guest/vm.c

@@ -575,7 +575,7 @@ int32_t create_vm(uint16_t vm_id, struct acrn_vm_config *vm_config, struct acrn_
 		vm->sw.io_shared_page = NULL;
 		if ((vm_config->load_order == POST_LAUNCHED_VM) && ((vm_config->guest_flags & GUEST_FLAG_IO_COMPLETION_POLLING) != 0U)) {
 			/* enable IO completion polling mode per its guest flags in vm_config. */
-			vm->sw.is_completion_polling = true;
+			vm->sw.is_polling_ioreq = true;
 		}
 		status = set_vcpuid_entries(vm);
 		if (status == 0) {

hypervisor/common/hypercall.c

@@ -552,7 +552,7 @@ int32_t hcall_notify_ioreq_finish(uint16_t vmid, uint16_t vcpu_id)
 				__func__, vcpu_id, target_vm->vm_id);
 		} else {
 			vcpu = vcpu_from_vid(target_vm, vcpu_id);
-			if (!vcpu->vm->sw.is_completion_polling) {
+			if (!vcpu->vm->sw.is_polling_ioreq) {
 				signal_event(&vcpu->events[VCPU_EVENT_IOREQ]);
 			}
 			ret = 0;

hypervisor/dm/io_req.c

@@ -97,7 +97,7 @@ int32_t acrn_insert_request(struct acrn_vcpu *vcpu, const struct io_request *io_
 		vhm_req->type = io_req->io_type;
 		(void)memcpy_s(&vhm_req->reqs, sizeof(union vhm_io_request),
 			&io_req->reqs, sizeof(union vhm_io_request));
-		if (vcpu->vm->sw.is_completion_polling) {
+		if (vcpu->vm->sw.is_polling_ioreq) {
 			vhm_req->completion_polling = 1U;
 			is_polling = true;
 		}

hypervisor/include/arch/x86/guest/vm.h

@@ -67,7 +67,7 @@ struct vm_sw_info {
 	/* HVA to IO shared page */
 	void *io_shared_page;
 	/* If enable IO completion polling mode */
-	bool is_completion_polling;
+	bool is_polling_ioreq;
 };
 
 struct vm_pm_info {