From e1280be0d8614be94e5bef48b6c830dfa03e82a7 Mon Sep 17 00:00:00 2001 From: Jiang Liu Date: Wed, 3 Jul 2013 15:04:34 -0700 Subject: [PATCH] mm: kill free_all_bootmem_node() Now nobody makes use of free_all_bootmem_node(), kill it. Signed-off-by: Jiang Liu Cc: Johannes Weiner Cc: "David S. Miller" Cc: Yinghai Lu Acked-by: Tejun Heo Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/bootmem.h | 1 - mm/bootmem.c | 18 ------------------ 2 files changed, 19 deletions(-) diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h index 0e48c3221d82..f1f07d31a3af 100644 --- a/include/linux/bootmem.h +++ b/include/linux/bootmem.h @@ -44,7 +44,6 @@ extern unsigned long init_bootmem_node(pg_data_t *pgdat, unsigned long endpfn); extern unsigned long init_bootmem(unsigned long addr, unsigned long memend); -extern unsigned long free_all_bootmem_node(pg_data_t *pgdat); extern unsigned long free_all_bootmem(void); extern void reset_all_zones_managed_pages(void); diff --git a/mm/bootmem.c b/mm/bootmem.c index 58609bbf584e..6ab7744e692e 100644 --- a/mm/bootmem.c +++ b/mm/bootmem.c @@ -263,24 +263,6 @@ void __init reset_all_zones_managed_pages(void) reset_managed_pages_done = 1; } -/** - * free_all_bootmem_node - release a node's free pages to the buddy allocator - * @pgdat: node to be released - * - * Returns the number of pages actually released. - */ -unsigned long __init free_all_bootmem_node(pg_data_t *pgdat) -{ - unsigned long pages; - - register_page_bootmem_info_node(pgdat); - reset_node_managed_pages(pgdat); - pages = free_all_bootmem_core(pgdat->bdata); - totalram_pages += pages; - - return pages; -} - /** * free_all_bootmem - release free pages to the buddy allocator *