diff options
author | Stefano Stabellini <stefano.stabellini@eu.citrix.com> | 2013-02-15 13:32:20 +0000 |
---|---|---|
committer | Stefano Stabellini <stefano.stabellini@eu.citrix.com> | 2013-02-15 13:32:20 +0000 |
commit | 096578b4e489f87e2a66b213108d511d15b4d9be (patch) | |
tree | 1eb724b854940baab7974283db86a14d3f2c76a5 /xen/include/xen/sched.h | |
parent | 89697a13da4262169e6e1c3a9f4e2dee17d143b7 (diff) | |
download | xen-096578b4e489f87e2a66b213108d511d15b4d9be.tar.gz xen-096578b4e489f87e2a66b213108d511d15b4d9be.tar.bz2 xen-096578b4e489f87e2a66b213108d511d15b4d9be.zip |
xen: move XEN_SYSCTL_physinfo, XEN_SYSCTL_numainfo and XEN_SYSCTL_topologyinfo to common code
Move XEN_SYSCTL_physinfo, XEN_SYSCTL_numainfo and
XEN_SYSCTL_topologyinfo from x86/sysctl.c to common/sysctl.c.
The implementation of XEN_SYSCTL_physinfo is mostly generic but needs to
fill in few arch specific details: introduce arch_do_physinfo to do that.
The implementation of XEN_SYSCTL_physinfo relies on two global
variables: total_pages and cpu_khz. Make them available on ARM.
Implement node_spanned_pages and __node_distance on ARM, assuming 1 numa
node for now.
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: Keir Fraser <keir@xen.org>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
Diffstat (limited to 'xen/include/xen/sched.h')
-rw-r--r-- | xen/include/xen/sched.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/xen/include/xen/sched.h b/xen/include/xen/sched.h index 90a6537d6e..ba0f2f87b7 100644 --- a/xen/include/xen/sched.h +++ b/xen/include/xen/sched.h @@ -748,6 +748,8 @@ extern void dump_runq(unsigned char key); #define num_cpupool_cpus(c) cpumask_weight((c)->cpu_valid) +void arch_do_physinfo(xen_sysctl_physinfo_t *pi); + #endif /* __SCHED_H__ */ /* |