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author | Dario Faggioli <dario.faggioli@citrix.com> | 2013-04-17 10:57:32 +0000 |
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committer | Ian Campbell <ian.campbell@citrix.com> | 2013-04-17 12:11:14 +0100 |
commit | b5b79a12c41b5e76af9d47551027b56f210d9029 (patch) | |
tree | 05125acfb1348b09f63830577687a55f73d0b324 /xen/include/xen/sched-if.h | |
parent | cfcc144ff1ce59a9f93a44bbc89d1e20f5011c3d (diff) | |
download | xen-b5b79a12c41b5e76af9d47551027b56f210d9029.tar.gz xen-b5b79a12c41b5e76af9d47551027b56f210d9029.tar.bz2 xen-b5b79a12c41b5e76af9d47551027b56f210d9029.zip |
xen: allow for explicitly specifying node-affinity
Make it possible to pass the node-affinity of a domain to the hypervisor
from the upper layers, instead of always being computed automatically.
Note that this also required generalizing the Flask hooks for setting
and getting the affinity, so that they now deal with both vcpu and
node affinity.
Signed-off-by: Dario Faggioli <dario.faggioli@citrix.com>
Acked-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
Acked-by: George Dunlap <george.dunlap@eu.citrix.com>
Acked-by: Juergen Gross <juergen.gross@ts.fujitsu.com>
Acked-by: Keir Fraser <keir@xen.org>
Diffstat (limited to 'xen/include/xen/sched-if.h')
-rw-r--r-- | xen/include/xen/sched-if.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/xen/include/xen/sched-if.h b/xen/include/xen/sched-if.h index 9ace22cb66..2023ea393b 100644 --- a/xen/include/xen/sched-if.h +++ b/xen/include/xen/sched-if.h @@ -184,6 +184,8 @@ struct scheduler { struct xen_domctl_scheduler_op *); int (*adjust_global) (const struct scheduler *, struct xen_sysctl_scheduler_op *); + void (*set_node_affinity) (const struct scheduler *, + struct domain *, nodemask_t *); void (*dump_settings) (const struct scheduler *); void (*dump_cpu_state) (const struct scheduler *, int); |