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config tool/doc:update SCHED_IORR in schema 

hide SCHED_IORR and KERNEL_RAWIMAGE in schema
and update SCHED_IORR in doc

Tracked-On: #7256
Signed-off-by: hangliu1 <hang1.liu@linux.intel.com>
This commit is contained in:
hangliu1 2022-04-12 03:39:55 -04:00 committed by acrnsi-robot
parent 1157d1d41c
commit 5c3e7a29ee
4 changed files with 8 additions and 10 deletions
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5
doc/developer-guides/hld/hv-cpu-virt.rst
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@ -64,9 +64,8 @@ are not used by any other VMs.
Flexible CPU Sharing
********************
To enable CPU sharing, the ACRN hypervisor can configure the IORR
(IO sensitive Round-Robin) or the BVT (Borrowed Virtual Time) scheduler
policy.
To enable CPU sharing, the ACRN hypervisor can configure the BVT
(Borrowed Virtual Time) scheduler policy.
The ``cpu_affinity`` parameter in ``vm config`` indicates all the physical CPUs
on which this VM is allowed to run. A pCPU can be shared among a Service VM and

5
doc/tutorials/cpu_sharing.rst
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@ -100,11 +100,6 @@ the BVT (Borrowed Virtual Time) scheduler. By default, BVT is used.
tries to keep resources busy, and will run once it is ready. The idle thread
can run when the vCPU thread is blocked.
- **IO sensitive Round Robin scheduler**:
The IORR (IO sensitive Round Robin) scheduler supports multiple vCPUs running
on one pCPU, scheduled by a IO sensitive round robin policy.
- **Priority based scheduler**:
The priority based scheduler can support vCPU scheduling based on their

4
misc/config_tools/schema/VMtypes.xsd
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@ -157,7 +157,9 @@ CLOSID 0 and the second is mapped to virtual CLOSID 1, etc.</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="KERNEL_BZIMAGE" />
<xs:enumeration value="KERNEL_RAWIMAGE" />
<xs:enumeration value="KERNEL_RAWIMAGE" >
<xs:annotation acrn:views="" />
</xs:enumeration>
<xs:enumeration value="KERNEL_ELF" />
</xs:restriction>
</xs:simpleType>

4
misc/config_tools/schema/types.xsd
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@ -144,7 +144,9 @@ Read more about the available scheduling options in :ref:`cpu_sharing`.</xs:docu
<xs:enumeration value="SCHED_NOOP">
<xs:annotation acrn:title="No-Operation (NOOP)" />
</xs:enumeration>
<xs:enumeration value="SCHED_IORR" />
<xs:enumeration value="SCHED_IORR">
<xs:annotation acrn:views="" />
</xs:enumeration>
<xs:enumeration value="SCHED_BVT">
<xs:annotation acrn:title="Borrowed Virtual Time" />
</xs:enumeration>