diff options
| author | Liu, Jinsong <[email protected]> | 2012-06-11 20:38:08 +0800 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <[email protected]> | 2012-07-19 15:51:39 -0400 |
| commit | f65c9bb3fb725551d3e405f4d092caf24929cebe (patch) | |
| tree | d68e9715ac73dd431709ddf2301a313105688b68 /arch/mips/include/asm/mach-netlogic/multi-node.h | |
| parent | 05e36006adc3046f86f2be8652a22d5f77ebd6ea (diff) | |
xen/pcpu: Xen physical cpus online/offline sys interface
This patch provide Xen physical cpus online/offline sys interface.
User can use it for their own purpose, like power saving:
by offlining some cpus when light workload it save power greatly.
Its basic workflow is, user online/offline cpu via sys interface,
then hypercall xen to implement, after done xen inject virq back to dom0,
and then dom0 sync cpu status.
Signed-off-by: Jiang, Yunhong <[email protected]>
Signed-off-by: Liu, Jinsong <[email protected]>
Signed-off-by: Konrad Rzeszutek Wilk <[email protected]>
Diffstat (limited to 'arch/mips/include/asm/mach-netlogic/multi-node.h')
0 files changed, 0 insertions, 0 deletions