From b171e4093017d4d6e411f5e97823e5e4a21266a2 Mon Sep 17 00:00:00 2001 From: Yaowei Bai Date: Thu, 5 Nov 2015 18:47:06 -0800 Subject: mm/page_alloc: remove unused parameter in init_currently_empty_zone() Commit a2f3aa025766 ("[PATCH] Fix sparsemem on Cell") fixed an oops experienced on the Cell architecture when init-time functions, early_*(), are called at runtime by introducing an 'enum memmap_context' parameter to memmap_init_zone() and init_currently_empty_zone(). This parameter is intended to be used to tell whether the call of these two functions is being made on behalf of a hotplug event, or happening at boot-time. However, init_currently_empty_zone() does not use this parameter at all, so remove it. Signed-off-by: Yaowei Bai Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/mmzone.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'include/linux/mmzone.h') diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index d94347737292..2d7e660cdefe 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -823,8 +823,7 @@ enum memmap_context { MEMMAP_HOTPLUG, }; extern int init_currently_empty_zone(struct zone *zone, unsigned long start_pfn, - unsigned long size, - enum memmap_context context); + unsigned long size); extern void lruvec_init(struct lruvec *lruvec); -- cgit v1.2.3