From: Yang Shi <yang.shi@xxxxxxxxxxxxxxxxx>
Subject: mm: vmscan: replace open codings to NUMA_NO_NODE
The commit 98fa15f34cb3 ("mm: replace all open encodings for
NUMA_NO_NODE") did the replacement across the kernel tree, but we got
some more in vmscan.c since then.
Link: http://lkml.kernel.org/r/1581568298-45317-1-git-send-email-yang.shi@xxxxxxxxxxxxxxxxx
Signed-off-by: Yang Shi <yang.shi@xxxxxxxxxxxxxxxxx>
Acked-by: Minchan Kim <minchan@xxxxxxxxxx>
Reviewed-by: Anshuman Khandual <anshuman.khandual@xxxxxxx>
Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/vmscan.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- a/mm/vmscan.c~mm-vmscan-replace-open-codings-to-numa_no_node
+++ a/mm/vmscan.c
@@ -2096,7 +2096,7 @@ static void shrink_active_list(unsigned
unsigned long reclaim_pages(struct list_head *page_list)
{
- int nid = -1;
+ int nid = NUMA_NO_NODE;
unsigned long nr_reclaimed = 0;
LIST_HEAD(node_page_list);
struct reclaim_stat dummy_stat;
@@ -2111,7 +2111,7 @@ unsigned long reclaim_pages(struct list_
while (!list_empty(page_list)) {
page = lru_to_page(page_list);
- if (nid == -1) {
+ if (nid == NUMA_NO_NODE) {
nid = page_to_nid(page);
INIT_LIST_HEAD(&node_page_list);
}
@@ -2132,7 +2132,7 @@ unsigned long reclaim_pages(struct list_
putback_lru_page(page);
}
- nid = -1;
+ nid = NUMA_NO_NODE;
}
if (!list_empty(&node_page_list)) {
_
