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hv:Replace dynamic memory with static for vcpu

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-- Replace dynamic memory allocation with static memory
-- Remove parameter check if vcpu is NULL

Tracked-On: #861
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Reviewed-by: Li, Fei1 <fei1.li@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Mingqiang Chi
2018-10-11 09:33:13 +08:00
committed by wenlingz
parent 7dd35cb72e
commit 1d725c89c0
17 changed files with 81 additions and 117 deletions
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2
hypervisor/common/hypercall.c
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@@ -43,7 +43,7 @@ int32_t hcall_sos_offline_cpu(struct vm *vm, uint64_t lapicid)
}
pause_vcpu(vcpu, VCPU_ZOMBIE);
reset_vcpu(vcpu);
destroy_vcpu(vcpu);
offline_vcpu(vcpu);
}
}

7
hypervisor/common/io_request.c
View File

@@ -21,7 +21,6 @@ static void fire_vhm_interrupt(void)
vm0 = get_vm_from_vmid(0U);
vcpu = vcpu_from_vid(vm0, 0U);
ASSERT(vcpu != NULL, "vcpu_from_vid failed");
vlapic_intr_edge(vcpu, acrn_vhm_vector);
}
@@ -56,6 +55,9 @@ static void acrn_print_request(uint16_t vcpu_id, struct vhm_request *req)
}
}
/*
* @pre vcpu != NULL && io_req != NULL
*/
int32_t
acrn_insert_request_wait(struct vcpu *vcpu, struct io_request *io_req)
{
@@ -63,8 +65,7 @@ acrn_insert_request_wait(struct vcpu *vcpu, struct io_request *io_req)
struct vhm_request *vhm_req;
uint16_t cur;
if ((vcpu == NULL) || (io_req == NULL) ||
(vcpu->vm->sw.io_shared_page == NULL)) {
if (vcpu->vm->sw.io_shared_page == NULL) {
return -EINVAL;
}