From fd39fc8561be33065306bdac0e30414e1e8ac8e1 Mon Sep 17 00:00:00 2001 From: Christoph Lameter Date: Fri, 30 Jun 2006 01:55:40 -0700 Subject: [PATCH] zoned vm counters: conversion of nr_unstable to per zone counter Conversion of nr_unstable to a per zone counter We need to do some special modifications to the nfs code since there are multiple cases of disposition and we need to have a page ref for proper accounting. This converts the last critical page state of the VM and therefore we need to remove several functions that were depending on GET_PAGE_STATE_LAST in order to make the kernel compile again. We are only left with event type counters in page state. [akpm@osdl.org: bugfixes] Signed-off-by: Christoph Lameter Cc: Trond Myklebust Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/page_alloc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'mm/page_alloc.c') diff --git a/mm/page_alloc.c b/mm/page_alloc.c index a12e894a8bca..6aa2c31f513b 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -1271,7 +1271,6 @@ void si_meminfo_node(struct sysinfo *val, int nid) */ void show_free_areas(void) { - struct page_state ps; int cpu, temperature; unsigned long active; unsigned long inactive; @@ -1303,7 +1302,6 @@ void show_free_areas(void) } } - get_page_state(&ps); get_zone_counts(&active, &inactive, &free); printk("Free pages: %11ukB (%ukB HighMem)\n", @@ -1316,7 +1314,7 @@ void show_free_areas(void) inactive, global_page_state(NR_FILE_DIRTY), global_page_state(NR_WRITEBACK), - ps.nr_unstable, + global_page_state(NR_UNSTABLE_NFS), nr_free_pages(), global_page_state(NR_SLAB), global_page_state(NR_FILE_MAPPED), -- cgit v1.2.3