On Tue, 19 Mar 2013, Joonsoo Kim wrote:
> On Thu, Mar 07, 2013 at 07:35:51PM +0900, JoonSoo Kim wrote:
> > 2013/3/7 Nicolas Pitre :
> > > On Thu, 7 Mar 2013, Joonsoo Kim wrote:
> > >
> > >> Hello, Nicolas.
> > >>
> > >> On Tue, Mar 05, 2013 at 05:36:12PM +0800, Nicolas Pitre wrote:
> > >> > On
On Tue, 19 Mar 2013, Joonsoo Kim wrote:
On Thu, Mar 07, 2013 at 07:35:51PM +0900, JoonSoo Kim wrote:
2013/3/7 Nicolas Pitre nicolas.pi...@linaro.org:
On Thu, 7 Mar 2013, Joonsoo Kim wrote:
Hello, Nicolas.
On Tue, Mar 05, 2013 at 05:36:12PM +0800, Nicolas Pitre wrote:
On Mon,
On Thu, Mar 07, 2013 at 07:35:51PM +0900, JoonSoo Kim wrote:
> 2013/3/7 Nicolas Pitre :
> > On Thu, 7 Mar 2013, Joonsoo Kim wrote:
> >
> >> Hello, Nicolas.
> >>
> >> On Tue, Mar 05, 2013 at 05:36:12PM +0800, Nicolas Pitre wrote:
> >> > On Mon, 4 Mar 2013, Joonsoo Kim wrote:
> >> >
> >> > > With
On Thu, Mar 07, 2013 at 07:35:51PM +0900, JoonSoo Kim wrote:
2013/3/7 Nicolas Pitre nicolas.pi...@linaro.org:
On Thu, 7 Mar 2013, Joonsoo Kim wrote:
Hello, Nicolas.
On Tue, Mar 05, 2013 at 05:36:12PM +0800, Nicolas Pitre wrote:
On Mon, 4 Mar 2013, Joonsoo Kim wrote:
With SMP
2013/3/7 Nicolas Pitre :
> On Thu, 7 Mar 2013, Joonsoo Kim wrote:
>
>> Hello, Nicolas.
>>
>> On Tue, Mar 05, 2013 at 05:36:12PM +0800, Nicolas Pitre wrote:
>> > On Mon, 4 Mar 2013, Joonsoo Kim wrote:
>> >
>> > > With SMP and enabling kmap_high_get(), it makes users of kmap_atomic()
>> > >
On Thu, 7 Mar 2013, Joonsoo Kim wrote:
> Hello, Nicolas.
>
> On Tue, Mar 05, 2013 at 05:36:12PM +0800, Nicolas Pitre wrote:
> > On Mon, 4 Mar 2013, Joonsoo Kim wrote:
> >
> > > With SMP and enabling kmap_high_get(), it makes users of kmap_atomic()
> > > sequential ordered, because
Hello, Nicolas.
On Tue, Mar 05, 2013 at 05:36:12PM +0800, Nicolas Pitre wrote:
> On Mon, 4 Mar 2013, Joonsoo Kim wrote:
>
> > With SMP and enabling kmap_high_get(), it makes users of kmap_atomic()
> > sequential ordered, because kmap_high_get() use global kmap_lock().
> > It is not welcome
Hello, Nicolas.
On Tue, Mar 05, 2013 at 05:36:12PM +0800, Nicolas Pitre wrote:
On Mon, 4 Mar 2013, Joonsoo Kim wrote:
With SMP and enabling kmap_high_get(), it makes users of kmap_atomic()
sequential ordered, because kmap_high_get() use global kmap_lock().
It is not welcome situation, so
On Thu, 7 Mar 2013, Joonsoo Kim wrote:
Hello, Nicolas.
On Tue, Mar 05, 2013 at 05:36:12PM +0800, Nicolas Pitre wrote:
On Mon, 4 Mar 2013, Joonsoo Kim wrote:
With SMP and enabling kmap_high_get(), it makes users of kmap_atomic()
sequential ordered, because kmap_high_get() use global
2013/3/7 Nicolas Pitre nicolas.pi...@linaro.org:
On Thu, 7 Mar 2013, Joonsoo Kim wrote:
Hello, Nicolas.
On Tue, Mar 05, 2013 at 05:36:12PM +0800, Nicolas Pitre wrote:
On Mon, 4 Mar 2013, Joonsoo Kim wrote:
With SMP and enabling kmap_high_get(), it makes users of kmap_atomic()
On Mon, 4 Mar 2013, Joonsoo Kim wrote:
> With SMP and enabling kmap_high_get(), it makes users of kmap_atomic()
> sequential ordered, because kmap_high_get() use global kmap_lock().
> It is not welcome situation, so turn off this optimization for SMP.
I'm not sure I understand the problem.
The
On Mon, 4 Mar 2013, Joonsoo Kim wrote:
With SMP and enabling kmap_high_get(), it makes users of kmap_atomic()
sequential ordered, because kmap_high_get() use global kmap_lock().
It is not welcome situation, so turn off this optimization for SMP.
I'm not sure I understand the problem.
The
With SMP and enabling kmap_high_get(), it makes users of kmap_atomic()
sequential ordered, because kmap_high_get() use global kmap_lock().
It is not welcome situation, so turn off this optimization for SMP.
Cc: Nicolas Pitre
Signed-off-by: Joonsoo Kim
diff --git
With SMP and enabling kmap_high_get(), it makes users of kmap_atomic()
sequential ordered, because kmap_high_get() use global kmap_lock().
It is not welcome situation, so turn off this optimization for SMP.
Cc: Nicolas Pitre n...@linaro.org
Signed-off-by: Joonsoo Kim iamjoonsoo@lge.com
diff
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