Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1573426 > unrolled thread

Re: [Resend PATCH 2/2] mm/memory_hotplug: set magic number to page->freelsit instead of page->lru.next

Back to article view | Back to linux.kernel

This discussion starts older than the indexed window; earlier articles aren't shown. The article labeled Started by below is the oldest one visible, not the original post.

Contents

  Re: [Resend PATCH 2/2] mm/memory_hotplug: set magic number to  page->freelsit instead of page->lru.next Yasuaki Ishimatsu <yasu.isimatu@gmail.com> - 2017-02-03 21:40 +0100
    Re: [Resend PATCH 2/2] mm/memory_hotplug: set magic number to  page->freelsit instead of page->lru.next Yasuaki Ishimatsu <yasu.isimatu@gmail.com> - 2017-02-03 22:20 +0100

#1573426 — Re: [Resend PATCH 2/2] mm/memory_hotplug: set magic number to page->freelsit instead of page->lru.next

Hi Andrew,

Please apply the following patch into your tree because patch
("mm/memory_hotplug: set magic number to page->freelsit instead of page->lru.next")
is not applied correctly.

---
From: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Date: Fri, 3 Feb 2017 15:18:03 -0500
Subject: [PATCH] Remove unnecessary code from get_page_bootmem()

The following patch is not applied correctly.
http://lkml.kernel.org/r/2c29bd9f-5b67-02d0-18a3-8828e78bbb6f@gmail.com

So the following unnecessary code still remains.

get_page_bootmem()
{
...
        page->lru.next = (struct list_head *)type;
...

The patch removeｓ this code from get_page_bootmem()

Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>

---
  mm/memory_hotplug.c | 1 -
  1 file changed, 1 deletion(-)

diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 19b460a..50b586c 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -179,7 +179,6 @@ static void release_memory_resource(struct resource *res)
  void get_page_bootmem(unsigned long info,  struct page *page,
  		      unsigned long type)
  {
-	page->lru.next = (struct list_head *)type;
  	page->freelist = (void *)type;
  	SetPagePrivate(page);
  	set_page_private(page, info);
-- 
1.8.3.1

[toc] | [next] | [standalone]

#1573445

TAB was replaced to white spaces. So please apply this one.

---
From: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Date: Fri, 3 Feb 2017 15:18:03 -0500
Subject: [PATCH] mm/memory_hotplug: Remove unnecessary code from get_page_bootmem()

The following patch is not applied correctly.
http://lkml.kernel.org/r/2c29bd9f-5b67-02d0-18a3-8828e78bbb6f@gmail.com

So the following unnecessary code still remains.

void get_page_bootmem()
{
...
        page->lru.next = (struct list_head *)type;
...

The patch removes this code from get_page_bootmem()
---
  mm/memory_hotplug.c | 1 -
  1 file changed, 1 deletion(-)

diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 7409f25..d67787d 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -179,7 +179,6 @@ static void release_memory_resource(struct resource *res)
  void get_page_bootmem(unsigned long info,  struct page *page,
  		      unsigned long type)
  {
-	page->lru.next = (struct list_head *)type;
  	page->freelist = (void *)type;
  	SetPagePrivate(page);
  	set_page_private(page, info);
-- 
1.8.3.1

[toc] | [prev] | [standalone]

Back to top | Article view | linux.kernel

csiph-web