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From: Cody P Schafer <cody@linux.vnet.ibm.com>
To: Linux MM <linux-mm@kvack.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
	Cody P Schafer <cody@linux.vnet.ibm.com>,
	Simon Jeons <simon.jeons@gmail.com>
Subject: [RFC PATCH v3 30/31] mm/page_alloc: use manage_pages instead of present pages when calculating default_zonelist_order()
Date: Thu,  2 May 2013 17:01:02 -0700	[thread overview]
Message-ID: <1367539263-19999-31-git-send-email-cody@linux.vnet.ibm.com> (raw)
In-Reply-To: <1367539263-19999-1-git-send-email-cody@linux.vnet.ibm.com>

Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com>
---
 mm/page_alloc.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 4fe35b24..cc7b332 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -3514,8 +3514,8 @@ static int default_zonelist_order(void)
 			z = &NODE_DATA(nid)->node_zones[zone_type];
 			if (populated_zone(z)) {
 				if (zone_type < ZONE_NORMAL)
-					low_kmem_size += z->present_pages;
-				total_size += z->present_pages;
+					low_kmem_size += z->managed_pages;
+				total_size += z->managed_pages;
 			} else if (zone_type == ZONE_NORMAL) {
 				/*
 				 * If any node has only lowmem, then node order
@@ -3545,8 +3545,8 @@ static int default_zonelist_order(void)
 			z = &NODE_DATA(nid)->node_zones[zone_type];
 			if (populated_zone(z)) {
 				if (zone_type < ZONE_NORMAL)
-					low_kmem_size += z->present_pages;
-				total_size += z->present_pages;
+					low_kmem_size += z->managed_pages;
+				total_size += z->managed_pages;
 			}
 		}
 		if (low_kmem_size &&
-- 
1.8.2.2


  parent reply	other threads:[~2013-05-03  0:06 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-05-03  0:00 [RFC PATCH v3 00/31] Dynamic NUMA: Runtime NUMA memory layout reconfiguration Cody P Schafer
2013-05-03  0:00 ` [RFC PATCH v3 01/31] rbtree: add postorder iteration functions Cody P Schafer
2013-05-03  0:00 ` [RFC PATCH v3 02/31] rbtree: add rbtree_postorder_for_each_entry_safe() helper Cody P Schafer
2013-05-03  0:00 ` [RFC PATCH v3 03/31] mm/memory_hotplug: factor out zone+pgdat growth Cody P Schafer
2013-05-03  0:00 ` [RFC PATCH v3 04/31] memory_hotplug: export ensure_zone_is_initialized() in mm/internal.h Cody P Schafer
2013-05-03  0:00 ` [RFC PATCH v3 05/31] mm/memory_hotplug: use {pgdat,zone}_is_empty() when resizing zones & pgdats Cody P Schafer
2013-05-03  0:00 ` [RFC PATCH v3 06/31] mm: add nid_zone() helper Cody P Schafer
2013-05-03  0:00 ` [RFC PATCH v3 07/31] mm: Add Dynamic NUMA Kconfig Cody P Schafer
2013-05-03  0:00 ` [RFC PATCH v3 08/31] page_alloc: add return_pages_to_zone() when DYNAMIC_NUMA is enabled Cody P Schafer
2013-05-03  0:00 ` [RFC PATCH v3 09/31] page_alloc: in move_freepages(), skip pages instead of VM_BUG on node differences Cody P Schafer
2013-05-03  0:00 ` [RFC PATCH v3 10/31] page_alloc: when dynamic numa is enabled, don't check that all pages in a block belong to the same zone Cody P Schafer
2013-05-03  0:00 ` [RFC PATCH v3 11/31] page-flags dnuma: reserve a pageflag for determining if a page needs a node lookup Cody P Schafer
2013-05-03  0:00 ` [RFC PATCH v3 12/31] memory_hotplug: factor out locks in mem_online_cpu() Cody P Schafer
2013-05-03  0:00 ` [RFC PATCH v3 13/31] mm: add memlayout & dnuma to track pfn->nid & transplant pages between nodes Cody P Schafer
2013-05-03  0:00 ` [RFC PATCH v3 14/31] mm: memlayout+dnuma: add debugfs interface Cody P Schafer
2013-05-03  0:00 ` [RFC PATCH v3 15/31] drivers/base/memory.c: alphabetize headers Cody P Schafer
2013-05-03  0:00 ` [RFC PATCH v3 16/31] drivers/base/node,memory: rename function to match interface Cody P Schafer
2013-05-03  0:00 ` [RFC PATCH v3 17/31] drivers/base/node: rename unregister_mem_blk_under_nodes() to be more acurate Cody P Schafer
2013-05-03  0:00 ` [RFC PATCH v3 18/31] drivers/base/node: add unregister_mem_block_under_nodes() Cody P Schafer
2013-05-03  0:00 ` [RFC PATCH v3 19/31] mm: memory,memlayout: add refresh_memory_blocks() for Dynamic NUMA Cody P Schafer
2013-05-03  0:00 ` [RFC PATCH v3 20/31] page_alloc: use dnuma to transplant newly freed pages in __free_pages_ok() Cody P Schafer
2013-05-03  0:00 ` [RFC PATCH v3 21/31] page_alloc: use dnuma to transplant newly freed pages in free_hot_cold_page() Cody P Schafer
2013-05-03  0:00 ` [RFC PATCH v3 22/31] page_alloc: transplant pages that are being flushed from the per-cpu lists Cody P Schafer
2013-05-03  0:00 ` [RFC PATCH v3 23/31] x86: memlayout: add a arch specific inital memlayout setter Cody P Schafer
2013-05-03  0:00 ` [RFC PATCH v3 24/31] init/main: call memlayout_global_init() in start_kernel() Cody P Schafer
2013-05-03  0:00 ` [RFC PATCH v3 25/31] dnuma: memlayout: add memory_add_physaddr_to_nid() for memory_hotplug Cody P Schafer
2013-05-03  0:00 ` [RFC PATCH v3 26/31] x86/mm/numa: when dnuma is enabled, use memlayout to handle memory hotplug's physaddr_to_nid Cody P Schafer
2013-05-03  0:00 ` [RFC PATCH v3 27/31] mm/memory_hotplug: VM_BUG if nid is too large Cody P Schafer
2013-05-03  0:01 ` [RFC PATCH v3 28/31] mm/page_alloc: in page_outside_zone_boundaries(), avoid premature decisions Cody P Schafer
2013-05-03  0:01 ` [RFC PATCH v3 29/31] mm/page_alloc: make pr_err() in page_outside_zone_boundaries() more useful Cody P Schafer
2013-05-03  0:01 ` Cody P Schafer [this message]
2013-05-03  0:01 ` [RFC PATCH v3 31/31] mm: add a early_param "extra_nr_node_ids" to increase nr_node_ids above the minimum by a percentage Cody P Schafer

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