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[PATCH 10/11] xen/platform_op: Wrap around XENPF_core_parking
- To: <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Jiqian Chen <Jiqian.Chen@xxxxxxx>
- Date: Fri, 25 Jul 2025 14:15:29 +0800
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- Cc: Huang Rui <ray.huang@xxxxxxx>, Jiqian Chen <Jiqian.Chen@xxxxxxx>, "Andrew Cooper" <andrew.cooper3@xxxxxxxxxx>, Anthony PERARD <anthony.perard@xxxxxxxxxx>, Michal Orzel <michal.orzel@xxxxxxx>, Jan Beulich <jbeulich@xxxxxxxx>, Julien Grall <julien@xxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, "Stefano Stabellini" <sstabellini@xxxxxxxxxx>
- Delivery-date: Fri, 25 Jul 2025 06:21:01 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
core_parking_helper() and get_cur_idle_nums() are only used for
XENPF_core_parking, so wrap them.
Signed-off-by: Jiqian Chen <Jiqian.Chen@xxxxxxx>
---
cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
cc: Anthony PERARD <anthony.perard@xxxxxxxxxx>
cc: Michal Orzel <michal.orzel@xxxxxxx>
cc: Jan Beulich <jbeulich@xxxxxxxx>
cc: Julien Grall <julien@xxxxxxx>
cc: "Roger Pau Monné" <roger.pau@xxxxxxxxxx>
cc: Stefano Stabellini <sstabellini@xxxxxxxxxx>
---
xen/common/core_parking.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/xen/common/core_parking.c b/xen/common/core_parking.c
index 7d6a18cdcf4c..2b763f83da93 100644
--- a/xen/common/core_parking.c
+++ b/xen/common/core_parking.c
@@ -170,6 +170,7 @@ static unsigned int cf_check core_parking_power(unsigned
int event)
return cpu;
}
+#ifdef CONFIG_PLATFORM_OP
long cf_check core_parking_helper(void *data)
{
uint32_t idle_nums = (unsigned long)data;
@@ -213,6 +214,7 @@ long cf_check core_parking_helper(void *data)
return ret;
}
+#endif /* CONFIG_PLATFORM_OP */
bool core_parking_remove(unsigned int cpu)
{
@@ -237,10 +239,12 @@ bool core_parking_remove(unsigned int cpu)
return found;
}
+#ifdef CONFIG_PLATFORM_OP
uint32_t get_cur_idle_nums(void)
{
return cur_idle_nums;
}
+#endif /* CONFIG_PLATFORM_OP */
static const struct cp_policy __initconst_cf_clobber power_first = {
.name = "power",
--
2.34.1
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