Mark functions as static in migrate.c because they are not used outside
this file.
This eliminates the following warnings in mm/migrate.c:
mm/migrate.c:1595:6: warning: no previous prototype for ‘numamigrate_update_ratelimit’ [-Wmissing-prototypes]
mm/migrate.c:1619:5: warning: no previous prototype for ‘numamigrate_isolate_page’ [-Wmissing-prototypes]
Signed-off-by: Rashika Kheria <rashika.kheria@xxxxxxxxx>
Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
---
mm/migrate.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/mm/migrate.c b/mm/migrate.c
index bb94004..c916e73 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -1592,7 +1592,8 @@ bool migrate_ratelimited(int node)
}
/* Returns true if the node is migrate rate-limited after the update */
-bool numamigrate_update_ratelimit(pg_data_t *pgdat, unsigned long nr_pages)
+static bool numamigrate_update_ratelimit(pg_data_t *pgdat,
+ unsigned long nr_pages)
{
bool rate_limited = false;
@@ -1616,7 +1617,7 @@ bool numamigrate_update_ratelimit(pg_data_t *pgdat, unsigned long nr_pages)
return rate_limited;
}
-int numamigrate_isolate_page(pg_data_t *pgdat, struct page *page)
+static int numamigrate_isolate_page(pg_data_t *pgdat, struct page *page)
{
int page_lru;
--
1.7.9.5
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