From: Ye Liu In per_cpu_pages_init(), pcp->free_count is explicitly initialized to 0, but this is redundant because the entire struct is already zeroed by memset(pcp, 0, sizeof(*pcp)). Signed-off-by: Ye Liu --- mm/page_alloc.c | 1 - 1 file changed, 1 deletion(-) diff --git a/mm/page_alloc.c b/mm/page_alloc.c index d1d037f97c5f..64872214bc7d 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -5946,7 +5946,6 @@ static void per_cpu_pages_init(struct per_cpu_pages *pcp, struct per_cpu_zonesta pcp->high_min = BOOT_PAGESET_HIGH; pcp->high_max = BOOT_PAGESET_HIGH; pcp->batch = BOOT_PAGESET_BATCH; - pcp->free_count = 0; } static void __zone_set_pageset_high_and_batch(struct zone *zone, unsigned long high_min, -- 2.43.0