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-rw-r--r--mm/page_alloc.c16
1 files changed, 2 insertions, 14 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 20184e2a8cfe..ba09a3aeb76b 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -5186,19 +5186,6 @@ unsigned long nr_free_buffer_pages(void)
}
EXPORT_SYMBOL_GPL(nr_free_buffer_pages);
-/**
- * nr_free_pagecache_pages - count number of pages beyond high watermark
- *
- * nr_free_pagecache_pages() counts the number of pages which are beyond the
- * high watermark within all zones.
- *
- * Return: number of pages beyond high watermark within all zones.
- */
-unsigned long nr_free_pagecache_pages(void)
-{
- return nr_free_zone_pages(gfp_zone(GFP_HIGHUSER_MOVABLE));
-}
-
static inline void show_node(struct zone *zone)
{
if (IS_ENABLED(CONFIG_NUMA))
@@ -5920,7 +5907,8 @@ void __ref build_all_zonelists(pg_data_t *pgdat)
__build_all_zonelists(pgdat);
/* cpuset refresh routine should be here */
}
- vm_total_pages = nr_free_pagecache_pages();
+ /* Get the number of free pages beyond high watermark in all zones. */
+ vm_total_pages = nr_free_zone_pages(gfp_zone(GFP_HIGHUSER_MOVABLE));
/*
* Disable grouping by mobility if the number of pages in the
* system is too low to allow the mechanism to work. It would be