github/acrn-hypervisor
1
0
Fork 0
mirror of https://github.com/projectacrn/acrn-hypervisor.git synced 2025-09-12 12:30:08 +00:00
Code Issues Projects Releases Wiki Activity

dm: get vcpu num from hypervisor when create VM

Browse Source 
Now, we pre-define VM configuration statically in HV. So HV can create
vcpus instead of DM when VM create.

This patch get the created vcpu_num from HV. vm_create_vcpu can be
removed later if kernel can get vcpu_num correctly without
IC_CREATE_VCPU ioctl.

v4: Keep vm_create_vcpu in DM for compatbility. We might remove it when
kernel is ready.

Tracked-On: #3663
Signed-off-by: Shuo A Liu <shuo.a.liu@intel.com>
This commit is contained in:
Shuo A Liu
2019-05-21 16:13:40 +08:00
committed by ACRN System Integration
parent 489937f7b8
commit d8acff1f44
3 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
devicemodel/core/vmmapi.c
View File

@@ -87,7 +87,7 @@ check_api(int fd)
static int devfd = -1;
struct vmctx *
vm_create(const char *name, uint64_t req_buf)
vm_create(const char *name, uint64_t req_buf, int *vcpu_num)
{
struct vmctx *ctx;
struct acrn_create_vm create_vm;
@@ -168,6 +168,7 @@ vm_create(const char *name, uint64_t req_buf)
goto err;
}
*vcpu_num = create_vm.vcpu_num;
ctx->vmid = create_vm.vmid;
return ctx;