On Fri, Jul 27, 2012 at 07:22:48PM +0900, Kamezawa Hiroyuki wrote:
> (2012/07/23 9:48), Minchan Kim wrote:
> > Like below, memory-hotplug makes race between page-isolation
> > and page-allocation so it can hit BUG_ON in __offline_isolated_pages.
> >
> > CPU A
(2012/07/23 9:48), Minchan Kim wrote:
> Like below, memory-hotplug makes race between page-isolation
> and page-allocation so it can hit BUG_ON in __offline_isolated_pages.
>
> CPU A CPU B
>
> start_isolate_page_range
> set_migratetype_isolate
>
(2012/07/23 9:48), Minchan Kim wrote:
Like below, memory-hotplug makes race between page-isolation
and page-allocation so it can hit BUG_ON in __offline_isolated_pages.
CPU A CPU B
start_isolate_page_range
set_migratetype_isolate
On Fri, Jul 27, 2012 at 07:22:48PM +0900, Kamezawa Hiroyuki wrote:
(2012/07/23 9:48), Minchan Kim wrote:
Like below, memory-hotplug makes race between page-isolation
and page-allocation so it can hit BUG_ON in __offline_isolated_pages.
CPU A CPU B
Like below, memory-hotplug makes race between page-isolation
and page-allocation so it can hit BUG_ON in __offline_isolated_pages.
CPU A CPU B
start_isolate_page_range
set_migratetype_isolate
spin_lock_irqsave(zone->lock)
Like below, memory-hotplug makes race between page-isolation
and page-allocation so it can hit BUG_ON in __offline_isolated_pages.
CPU A CPU B
start_isolate_page_range
set_migratetype_isolate
spin_lock_irqsave(zone-lock)
On Wed, Jul 18, 2012 at 01:29:47PM +0800, Bob Liu wrote:
> On Wed, Jul 18, 2012 at 11:56 AM, Minchan Kim wrote:
> > On Wed, Jul 18, 2012 at 11:12:27AM +0800, Bob Liu wrote:
> >> On Wed, Jul 18, 2012 at 10:41 AM, Minchan Kim wrote:
> >> > On Wed, Jul 18, 2012 at 10:12:57AM +0800, Bob Liu wrote:
>
On Wed, Jul 18, 2012 at 11:56 AM, Minchan Kim wrote:
> On Wed, Jul 18, 2012 at 11:12:27AM +0800, Bob Liu wrote:
>> On Wed, Jul 18, 2012 at 10:41 AM, Minchan Kim wrote:
>> > On Wed, Jul 18, 2012 at 10:12:57AM +0800, Bob Liu wrote:
>> >> On Wed, Jul 18, 2012 at 7:40 AM, Minchan Kim wrote:
>> >> >
On Wed, Jul 18, 2012 at 11:12:27AM +0800, Bob Liu wrote:
> On Wed, Jul 18, 2012 at 10:41 AM, Minchan Kim wrote:
> > On Wed, Jul 18, 2012 at 10:12:57AM +0800, Bob Liu wrote:
> >> On Wed, Jul 18, 2012 at 7:40 AM, Minchan Kim wrote:
> >> > Hi Bob,
> >> >
> >> > On Tue, Jul 17, 2012 at 06:13:17PM
On Wed, Jul 18, 2012 at 10:41 AM, Minchan Kim wrote:
> On Wed, Jul 18, 2012 at 10:12:57AM +0800, Bob Liu wrote:
>> On Wed, Jul 18, 2012 at 7:40 AM, Minchan Kim wrote:
>> > Hi Bob,
>> >
>> > On Tue, Jul 17, 2012 at 06:13:17PM +0800, Bob Liu wrote:
>> >> Hi Minchan,
>> >>
>> >> On Tue, Jul 17,
On Wed, Jul 18, 2012 at 10:12:57AM +0800, Bob Liu wrote:
> On Wed, Jul 18, 2012 at 7:40 AM, Minchan Kim wrote:
> > Hi Bob,
> >
> > On Tue, Jul 17, 2012 at 06:13:17PM +0800, Bob Liu wrote:
> >> Hi Minchan,
> >>
> >> On Tue, Jul 17, 2012 at 3:01 PM, Minchan Kim wrote:
> >> > Like below,
On Wed, Jul 18, 2012 at 7:40 AM, Minchan Kim wrote:
> Hi Bob,
>
> On Tue, Jul 17, 2012 at 06:13:17PM +0800, Bob Liu wrote:
>> Hi Minchan,
>>
>> On Tue, Jul 17, 2012 at 3:01 PM, Minchan Kim wrote:
>> > Like below, memory-hotplug makes race between page-isolation
>> > and page-allocation so it can
Hi Bob,
On Tue, Jul 17, 2012 at 06:13:17PM +0800, Bob Liu wrote:
> Hi Minchan,
>
> On Tue, Jul 17, 2012 at 3:01 PM, Minchan Kim wrote:
> > Like below, memory-hotplug makes race between page-isolation
> > and page-allocation so it can hit BUG_ON in __offline_isolated_pages.
> >
> > CPU A
Hi Minchan,
On Tue, Jul 17, 2012 at 3:01 PM, Minchan Kim wrote:
> Like below, memory-hotplug makes race between page-isolation
> and page-allocation so it can hit BUG_ON in __offline_isolated_pages.
>
> CPU A CPU B
>
> start_isolate_page_range
>
Like below, memory-hotplug makes race between page-isolation
and page-allocation so it can hit BUG_ON in __offline_isolated_pages.
CPU A CPU B
start_isolate_page_range
set_migratetype_isolate
spin_lock_irqsave(zone->lock)
Like below, memory-hotplug makes race between page-isolation
and page-allocation so it can hit BUG_ON in __offline_isolated_pages.
CPU A CPU B
start_isolate_page_range
set_migratetype_isolate
spin_lock_irqsave(zone-lock)
Hi Minchan,
On Tue, Jul 17, 2012 at 3:01 PM, Minchan Kim minc...@kernel.org wrote:
Like below, memory-hotplug makes race between page-isolation
and page-allocation so it can hit BUG_ON in __offline_isolated_pages.
CPU A CPU B
Hi Bob,
On Tue, Jul 17, 2012 at 06:13:17PM +0800, Bob Liu wrote:
Hi Minchan,
On Tue, Jul 17, 2012 at 3:01 PM, Minchan Kim minc...@kernel.org wrote:
Like below, memory-hotplug makes race between page-isolation
and page-allocation so it can hit BUG_ON in __offline_isolated_pages.
On Wed, Jul 18, 2012 at 7:40 AM, Minchan Kim minc...@kernel.org wrote:
Hi Bob,
On Tue, Jul 17, 2012 at 06:13:17PM +0800, Bob Liu wrote:
Hi Minchan,
On Tue, Jul 17, 2012 at 3:01 PM, Minchan Kim minc...@kernel.org wrote:
Like below, memory-hotplug makes race between page-isolation
and
On Wed, Jul 18, 2012 at 10:12:57AM +0800, Bob Liu wrote:
On Wed, Jul 18, 2012 at 7:40 AM, Minchan Kim minc...@kernel.org wrote:
Hi Bob,
On Tue, Jul 17, 2012 at 06:13:17PM +0800, Bob Liu wrote:
Hi Minchan,
On Tue, Jul 17, 2012 at 3:01 PM, Minchan Kim minc...@kernel.org wrote:
Like
On Wed, Jul 18, 2012 at 10:41 AM, Minchan Kim minc...@kernel.org wrote:
On Wed, Jul 18, 2012 at 10:12:57AM +0800, Bob Liu wrote:
On Wed, Jul 18, 2012 at 7:40 AM, Minchan Kim minc...@kernel.org wrote:
Hi Bob,
On Tue, Jul 17, 2012 at 06:13:17PM +0800, Bob Liu wrote:
Hi Minchan,
On Tue,
On Wed, Jul 18, 2012 at 11:12:27AM +0800, Bob Liu wrote:
On Wed, Jul 18, 2012 at 10:41 AM, Minchan Kim minc...@kernel.org wrote:
On Wed, Jul 18, 2012 at 10:12:57AM +0800, Bob Liu wrote:
On Wed, Jul 18, 2012 at 7:40 AM, Minchan Kim minc...@kernel.org wrote:
Hi Bob,
On Tue, Jul 17,
On Wed, Jul 18, 2012 at 11:56 AM, Minchan Kim minc...@kernel.org wrote:
On Wed, Jul 18, 2012 at 11:12:27AM +0800, Bob Liu wrote:
On Wed, Jul 18, 2012 at 10:41 AM, Minchan Kim minc...@kernel.org wrote:
On Wed, Jul 18, 2012 at 10:12:57AM +0800, Bob Liu wrote:
On Wed, Jul 18, 2012 at 7:40 AM,
On Wed, Jul 18, 2012 at 01:29:47PM +0800, Bob Liu wrote:
On Wed, Jul 18, 2012 at 11:56 AM, Minchan Kim minc...@kernel.org wrote:
On Wed, Jul 18, 2012 at 11:12:27AM +0800, Bob Liu wrote:
On Wed, Jul 18, 2012 at 10:41 AM, Minchan Kim minc...@kernel.org wrote:
On Wed, Jul 18, 2012 at
24 matches
Mail list logo