[PATCH v1 14/19] xen: make avail_domheap_pages() static

[Penny Zheng]

Function avail_domheap_pages() is only invoked by get_outstanding_claims(),
so it shall be static, no need to extern.

Signed-off-by: Penny Zheng <penny.zh...@amd.com>
---
 xen/common/page_alloc.c | 2 +-
 xen/include/xen/mm.h    | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/xen/common/page_alloc.c b/xen/common/page_alloc.c
index 7476d37238..5e710cc9a1 100644
--- a/xen/common/page_alloc.c
+++ b/xen/common/page_alloc.c
@@ -2796,7 +2796,7 @@ unsigned long avail_domheap_pages_region(
     return avail_heap_pages(zone_lo, zone_hi, node);
 }
 
-unsigned long avail_domheap_pages(void)
+static unsigned long avail_domheap_pages(void)
 {
     return avail_heap_pages(MEMZONE_XEN + 1,
                             NR_ZONES - 1,
diff --git a/xen/include/xen/mm.h b/xen/include/xen/mm.h
index 86bbb15890..cbb9f2dfdb 100644
--- a/xen/include/xen/mm.h
+++ b/xen/include/xen/mm.h
@@ -140,7 +140,6 @@ struct page_info *alloc_domheap_pages(
 void free_domheap_pages(struct page_info *pg, unsigned int order);
 unsigned long avail_domheap_pages_region(
     unsigned int node, unsigned int min_width, unsigned int max_width);
-unsigned long avail_domheap_pages(void);
 unsigned long avail_node_heap_pages(unsigned int nodeid);
 #define alloc_domheap_page(d,f) (alloc_domheap_pages(d,0,f))
 #define free_domheap_page(p)  (free_domheap_pages(p,0))
-- 
2.34.1