[PATCH RESEND] xen: cpu: change 'cpu_hotplug_[begin|done]' to inline function

* [PATCH RESEND] xen: cpu: change 'cpu_hotplug_[begin|done]' to inline function
@ 2019-06-03  1:57 ` Baodong Chen
  0 siblings, 0 replies; 4+ messages in thread
From: Baodong Chen @ 2019-06-03  1:57 UTC (permalink / raw)
  To: xen-devel
  Cc: Stefano Stabellini, Wei Liu, Konrad Rzeszutek Wilk,
	George Dunlap, Andrew Cooper, Ian Jackson, Tim Deegan,
	Julien Grall, Jan Beulich, Baodong Chen

Signed-off-by: Baodong Chen <chenbaodong@mxnavi.com>
---
 xen/common/cpu.c      | 10 ----------
 xen/include/xen/cpu.h | 10 ++++++++--
 2 files changed, 8 insertions(+), 12 deletions(-)

diff --git a/xen/common/cpu.c b/xen/common/cpu.c
index f388d89..a526b55 100644
--- a/xen/common/cpu.c
+++ b/xen/common/cpu.c
@@ -51,16 +51,6 @@ void put_cpu_maps(void)
     spin_unlock_recursive(&cpu_add_remove_lock);
 }
 
-bool_t cpu_hotplug_begin(void)
-{
-    return get_cpu_maps();
-}
-
-void cpu_hotplug_done(void)
-{
-    put_cpu_maps();
-}
-
 static NOTIFIER_HEAD(cpu_chain);
 
 void __init register_cpu_notifier(struct notifier_block *nb)
diff --git a/xen/include/xen/cpu.h b/xen/include/xen/cpu.h
index 4638c50..568d483 100644
--- a/xen/include/xen/cpu.h
+++ b/xen/include/xen/cpu.h
@@ -10,8 +10,14 @@ bool_t get_cpu_maps(void);
 void put_cpu_maps(void);
 
 /* Safely perform CPU hotplug and update cpu_online_map, etc. */
-bool_t cpu_hotplug_begin(void);
-void cpu_hotplug_done(void);
+static inline bool cpu_hotplug_begin(void)
+{
+    return get_cpu_maps();
+}
+static inline void cpu_hotplug_done(void)
+{
+    put_cpu_maps();
+}
 
 /* Receive notification of CPU hotplug events. */
 void register_cpu_notifier(struct notifier_block *nb);
-- 
2.7.4


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