[PATCH 3/3] mm: rename nr_free_pagecache_pages to nr_free_pagecache_high_pages

From: Zhang Yanfei This function actually counts RAM pages that are above high watermark within all zones, so rename it to a reasonable name. Signed-off-by: Zhang Yanfei --- include/linux/swap.h |2 +- mm/memory_hotplug.c |4 ++-- mm/page_alloc.c |7 --- 3 files changed,

[PATCH 3/3] mm: rename nr_free_pagecache_pages to nr_free_pagecache_high_pages

From: Zhang Yanfei zhangyan...@cn.fujitsu.com This function actually counts RAM pages that are above high watermark within all zones, so rename it to a reasonable name. Signed-off-by: Zhang Yanfei zhangyan...@cn.fujitsu.com --- include/linux/swap.h |2 +- mm/memory_hotplug.c |4 ++--