[Xen-changelog] [xen master] nodemask: Don't opencode cycle_node()

[patchbot@xxxxxxx]

commit 583c9fce71a5c9156a67738819a77ea9c95ca8a5
Author:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
AuthorDate: Tue Jun 25 15:56:35 2019 +0100
Commit:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
CommitDate: Thu Jun 27 18:50:41 2019 +0100

    nodemask: Don't opencode cycle_node()
    
    No functional change.
    
    Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
---
 xen/arch/x86/numa.c     | 4 +---
 xen/common/page_alloc.c | 7 ++-----
 2 files changed, 3 insertions(+), 8 deletions(-)

diff --git a/xen/arch/x86/numa.c b/xen/arch/x86/numa.c
index b3c9c12d7f..7e1f563012 100644
--- a/xen/arch/x86/numa.c
+++ b/xen/arch/x86/numa.c
@@ -192,9 +192,7 @@ void __init numa_init_array(void)
         if ( cpu_to_node[i] != NUMA_NO_NODE )
             continue;
         numa_set_node(i, rr);
-        rr = next_node(rr, node_online_map);
-        if ( rr == MAX_NUMNODES )
-            rr = first_node(node_online_map);
+        rr = cycle_node(rr, node_online_map);
     }
 }
 
diff --git a/xen/common/page_alloc.c b/xen/common/page_alloc.c
index 7bbb44f7d1..44a72d0b19 100644
--- a/xen/common/page_alloc.c
+++ b/xen/common/page_alloc.c
@@ -819,11 +819,8 @@ static struct page_info *get_free_buddy(unsigned int 
zone_lo,
     if ( node == NUMA_NO_NODE )
     {
         if ( d != NULL )
-        {
-            node = next_node(d->last_alloc_node, nodemask);
-            if ( node >= MAX_NUMNODES )
-                node = first_node(nodemask);
-        }
+            node = cycle_node(d->last_alloc_node, nodemask);
+
         if ( node >= MAX_NUMNODES )
             node = cpu_to_node(smp_processor_id());
     }
--
generated by git-patchbot for /home/xen/git/xen.git#master

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