diff options
author | Michal Orzel | 2022-09-07 13:08:52 +0200 |
---|---|---|
committer | Stefano Stabellini | 2022-09-07 16:36:44 -0700 |
commit | b687773b5046beea17064041e543f91b063b50b6 (patch) | |
tree | 54aa22856b052bd1421328082824c4e84c29c144 /.gitignore | |
parent | 22075f787417662d5f5c74af3fb85aea61dbb86a (diff) |
Add support for Xen boot-time cpupools
Introduce support for creating boot-time cpupools in the device tree and
assigning them to dom0less domUs. Add the following options:
- CPUPOOL[number]="cpu@1,...,cpu@N scheduler" to specify the
list of cpus' node names and the scheduler to be used to create cpupool
- NUM_CPUPOOLS to specify the number of cpupools to create
- DOMU_CPUPOOL[number]="<id>" to specify the id of the cpupool to
assign to domU
Example usage:
CPUPOOL[0]="cpu@1,cpu@2 null"
DOMU_CPUPOOL[0]=0
NUM_CPUPOOLS=1
The above example will create a boot-time cpupool (id=0) with 2 cpus:
cpu@1, cpu@2 and the null scheduler. It will assign the cpupool with
id=0 to domU0.
Signed-off-by: Michal Orzel <michal.orzel@amd.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Signed-off-by: Stefano Stabellini <stefano.stabellini@amd.com>
Diffstat (limited to '.gitignore')
0 files changed, 0 insertions, 0 deletions