From e03d1f78341e8a16f6cb5be5dfcd37ddc31a6839 Mon Sep 17 00:00:00 2001 From: Pingfan Liu Date: Wed, 1 Apr 2020 21:09:27 -0700 Subject: mm/sparse: rename pfn_present() to pfn_in_present_section() After introducing mem sub section concept, pfn_present() loses its literal meaning, and will not be necessary a truth on partial populated mem section. Since all of the callers use it to judge an absent section, it is better to rename pfn_present() as pfn_in_present_section(). Signed-off-by: Pingfan Liu Signed-off-by: Andrew Morton Reviewed-by: David Hildenbrand Acked-by: Michael Ellerman [powerpc] Cc: Dan Williams Cc: Michal Hocko Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: Greg Kroah-Hartman Cc: "Rafael J. Wysocki" Cc: Leonardo Bras Cc: Nathan Fontenot Cc: Nathan Lynch Link: http://lkml.kernel.org/r/1581919110-29575-1-git-send-email-kernelfans@gmail.com Signed-off-by: Linus Torvalds --- drivers/base/node.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/base/node.c') diff --git a/drivers/base/node.c b/drivers/base/node.c index 98a31bafc8a2..10d7e818e118 100644 --- a/drivers/base/node.c +++ b/drivers/base/node.c @@ -772,7 +772,7 @@ static int register_mem_sect_under_node(struct memory_block *mem_blk, * memory block could have several absent sections from start. * skip pfn range from absent section */ - if (!pfn_present(pfn)) { + if (!pfn_in_present_section(pfn)) { pfn = round_down(pfn + PAGES_PER_SECTION, PAGES_PER_SECTION) - 1; continue; -- cgit v1.2.3