From 9195481d2f869a2707a272057f3f8664fd277534 Mon Sep 17 00:00:00 2001 From: Christoph Lameter Date: Sat, 10 Feb 2007 01:43:04 -0800 Subject: [PATCH] [PATCH] Drop nr_free_pages_pgdat() Function is unnecessary now. We can use the summing features of the ZVCs to get the values we need. Signed-off-by: Christoph Lameter Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/ia64/mm/init.c | 2 +- include/linux/swap.h | 1 - mm/page_alloc.c | 7 ------- 3 files changed, 1 insertion(+), 9 deletions(-) diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c index faaca21..760dda4 100644 --- a/arch/ia64/mm/init.c +++ b/arch/ia64/mm/init.c @@ -68,7 +68,7 @@ max_pgt_pages(void) #ifndef CONFIG_NUMA node_free_pages = nr_free_pages(); #else - node_free_pages = nr_free_pages_pgdat(NODE_DATA(numa_node_id())); + node_free_pages = node_page_state(numa_node_id(), NR_FREE_PAGES); #endif max_pgt_pages = node_free_pages / PGT_FRACTION_OF_NODE_MEM; max_pgt_pages = max(max_pgt_pages, MIN_PGT_PAGES); diff --git a/include/linux/swap.h b/include/linux/swap.h index 817e1b4..0068688 100644 --- a/include/linux/swap.h +++ b/include/linux/swap.h @@ -170,7 +170,6 @@ extern void swapin_readahead(swp_entry_t, unsigned long, struct vm_area_struct * extern unsigned long totalram_pages; extern unsigned long totalreserve_pages; extern long nr_swap_pages; -extern unsigned int nr_free_pages_pgdat(pg_data_t *pgdat); extern unsigned int nr_free_buffer_pages(void); extern unsigned int nr_free_pagecache_pages(void); diff --git a/mm/page_alloc.c b/mm/page_alloc.c index f1e320b..cf1a340 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -1440,13 +1440,6 @@ fastcall void free_pages(unsigned long addr, unsigned int order) EXPORT_SYMBOL(free_pages); -#ifdef CONFIG_NUMA -unsigned int nr_free_pages_pgdat(pg_data_t *pgdat) -{ - return node_page_state(pgdat->node_id, NR_FREE_PAGES); -} -#endif - static unsigned int nr_free_zone_pages(int offset) { /* Just pick one node, since fallback list is circular */ -- 2.7.4