On Fri, 23 Sep 2016 13:00:35 +0800
zijun_hu wrote:
> On 2016/9/23 11:30, Nicholas Piggin wrote:
> > On Fri, 23 Sep 2016 00:30:20 +0800
> > zijun_hu wrote:
> >
> >> On 2016/9/22 20:37, Michal Hocko wrote:
> >>> On Thu 22-09-16 09:13:50, zijun_hu wrote:
> On 09/22/2016 08:35 AM, Davi
On 2016/9/23 11:30, Nicholas Piggin wrote:
> On Fri, 23 Sep 2016 00:30:20 +0800
> zijun_hu wrote:
>
>> On 2016/9/22 20:37, Michal Hocko wrote:
>>> On Thu 22-09-16 09:13:50, zijun_hu wrote:
On 09/22/2016 08:35 AM, David Rientjes wrote:
>>> [...]
> The intent is as it is implemented;
On Fri, 23 Sep 2016 00:30:20 +0800
zijun_hu wrote:
> On 2016/9/22 20:37, Michal Hocko wrote:
> > On Thu 22-09-16 09:13:50, zijun_hu wrote:
> >> On 09/22/2016 08:35 AM, David Rientjes wrote:
> > [...]
> >>> The intent is as it is implemented; with your change, lazy_max_pages() is
> >>> pote
On 2016/9/22 20:37, Michal Hocko wrote:
> On Thu 22-09-16 09:13:50, zijun_hu wrote:
>> On 09/22/2016 08:35 AM, David Rientjes wrote:
> [...]
>>> The intent is as it is implemented; with your change, lazy_max_pages() is
>>> potentially increased depending on the number of online cpus. This is
>>>
On Thu 22-09-16 09:13:50, zijun_hu wrote:
> On 09/22/2016 08:35 AM, David Rientjes wrote:
[...]
> > The intent is as it is implemented; with your change, lazy_max_pages() is
> > potentially increased depending on the number of online cpus. This is
> > only a heuristic, changing it would need jus
On 09/22/2016 08:35 AM, David Rientjes wrote:
> On Thu, 22 Sep 2016, zijun_hu wrote:
>
>> On 2016/9/22 5:21, David Rientjes wrote:
>>> On Wed, 21 Sep 2016, zijun_hu wrote:
>>>
From: zijun_hu
correct lazy_max_pages() return value if the number of online
CPUs is power of 2
On Thu, 22 Sep 2016, zijun_hu wrote:
> On 2016/9/22 5:21, David Rientjes wrote:
> > On Wed, 21 Sep 2016, zijun_hu wrote:
> >
> >> From: zijun_hu
> >>
> >> correct lazy_max_pages() return value if the number of online
> >> CPUs is power of 2
> >>
> >> Signed-off-by: zijun_hu
> >> ---
> >> mm/vm
On 2016/9/22 5:21, David Rientjes wrote:
> On Wed, 21 Sep 2016, zijun_hu wrote:
>
>> From: zijun_hu
>>
>> correct lazy_max_pages() return value if the number of online
>> CPUs is power of 2
>>
>> Signed-off-by: zijun_hu
>> ---
>> mm/vmalloc.c | 4 +++-
>> 1 file changed, 3 insertions(+), 1 dele
On Wed, 21 Sep 2016, zijun_hu wrote:
> From: zijun_hu
>
> correct lazy_max_pages() return value if the number of online
> CPUs is power of 2
>
> Signed-off-by: zijun_hu
> ---
> mm/vmalloc.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/mm/vmalloc.c b/mm/vmalloc.
From: zijun_hu
correct lazy_max_pages() return value if the number of online
CPUs is power of 2
Signed-off-by: zijun_hu
---
mm/vmalloc.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index a125ae8..2804224 100644
--- a/mm/vmalloc.c
+++ b/mm/
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