Re: Fixup the page of buddy_higher address's calculation

2012-08-24 Thread Michal Hocko
On Fri 24-08-12 17:08:36, Li Haifeng wrote: > 2012/8/24 Michal Hocko : > > On Fri 24-08-12 10:08:20, Li Haifeng wrote: > > [...] > >> Subject: [PATCH] Fix the page address of higher page's buddy calculation > >> > >> Calculate the page address of higher page's buddy should be based > >> higher_page

Re: Fixup the page of buddy_higher address's calculation

2012-08-24 Thread Li Haifeng
2012/8/24 Michal Hocko : > On Fri 24-08-12 10:08:20, Li Haifeng wrote: > [...] >> Subject: [PATCH] Fix the page address of higher page's buddy calculation >> >> Calculate the page address of higher page's buddy should be based >> higher_page with the offset between index of higher page and >> index

Re: Fixup the page of buddy_higher address's calculation

2012-08-24 Thread Michal Hocko
On Fri 24-08-12 10:08:20, Li Haifeng wrote: [...] > Subject: [PATCH] Fix the page address of higher page's buddy calculation > > Calculate the page address of higher page's buddy should be based > higher_page with the offset between index of higher page and > index of higher page's buddy. Sorry f

Re: Fixup the page of buddy_higher address's calculation

2012-08-23 Thread Li Haifeng
t;> >>> Date: Thu, 23 Aug 2012 16:27:19 +0800 >> >>> Subject: [PATCH] Fixup the page of buddy_higher address's calculation >> >> >> >> Some general questions: >> >> Any word about the change? Is it really that obvious? Why do you think the

Re: Fixup the page of buddy_higher address's calculation

2012-08-23 Thread Michal Hocko
On Thu 23-08-12 20:30:34, Gavin Shan wrote: > On Thu, Aug 23, 2012 at 06:21:06PM +0800, Li Haifeng wrote: [...] > >>> From d7cd78f9d71a5c9ddeed02724558096f0bb4508a Mon Sep 17 00:00:00 2001 > >>> From: Haifeng Li > >>> Date: Thu, 23 Aug 2012 16:27:19 +0800 &

Re: Fixup the page of buddy_higher address's calculation

2012-08-23 Thread Li Haifeng
Haifeng wrote: >> From d7cd78f9d71a5c9ddeed02724558096f0bb4508a Mon Sep 17 00:00:00 2001 >> From: Haifeng Li >> Date: Thu, 23 Aug 2012 16:27:19 +0800 >> Subject: [PATCH] Fixup the page of buddy_higher address's calculation > > Some general questions: > Any word ab

Re: Fixup the page of buddy_higher address's calculation

2012-08-23 Thread Michal Hocko
On Thu 23-08-12 16:40:13, Li Haifeng wrote: > From d7cd78f9d71a5c9ddeed02724558096f0bb4508a Mon Sep 17 00:00:00 2001 > From: Haifeng Li > Date: Thu, 23 Aug 2012 16:27:19 +0800 > Subject: [PATCH] Fixup the page of buddy_higher address's calculation Some general questions: A