[Xen-devel] [PATCH v4 03/10] acpi/pmstat: Build pmstat for x86 only

[Shannon Zhao <zhaoshenglong@xxxxxxxxxx>]

From: Parth Dixit <parth.dixit@xxxxxxxxxx>

Pmstat is currently not supported for ARM in Xen. Configure and build
pmstat for x86 architecture only.

Cc: Jan Beulich <jbeulich@xxxxxxxx>
Signed-off-by: Parth Dixit <parth.dixit@xxxxxxxxxx>
Signed-off-by: Shannon Zhao <shannon.zhao@xxxxxxxxxx>
---
v4: keep both CONFIG_HAS_ACPI and CONFIG_HAS_CPUFREQ
---
 xen/common/sysctl.c       | 2 +-
 xen/drivers/acpi/Makefile | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/xen/common/sysctl.c b/xen/common/sysctl.c
index a3007b8..1624024 100644
--- a/xen/common/sysctl.c
+++ b/xen/common/sysctl.c
@@ -171,7 +171,7 @@ long do_sysctl(XEN_GUEST_HANDLE_PARAM(xen_sysctl_t) 
u_sysctl)
         op->u.availheap.avail_bytes <<= PAGE_SHIFT;
         break;
 
-#ifdef CONFIG_HAS_ACPI
+#if defined (CONFIG_HAS_ACPI) && defined (CONFIG_HAS_CPUFREQ)
     case XEN_SYSCTL_get_pmstat:
         ret = do_get_pm_info(&op->u.get_pmstat);
         break;
diff --git a/xen/drivers/acpi/Makefile b/xen/drivers/acpi/Makefile
index 3bb626e..0ef3efd 100644
--- a/xen/drivers/acpi/Makefile
+++ b/xen/drivers/acpi/Makefile
@@ -5,7 +5,7 @@ subdir-$(x86) += apei
 obj-bin-y += tables.init.o
 obj-$(HAS_NUMA) += numa.o
 obj-y += osl.o
-obj-y += pmstat.o
+obj-$(CONFIG_HAS_CPUFREQ) += pmstat.o
 
 obj-$(x86) += hwregs.o
 obj-$(x86) += reboot.o
-- 
2.0.4



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