Hello,
Thank you for your comments.
I will modify the patch where necessary and resend v2, but first I will
make 100% sure about the lack of synchronization problem, that might
potentially be there as you mentioned in previous mail , and try to
check some numbers for my support.
Sincerely yo
On Tue 15-09-20 15:09:59, Mateusz Nosek wrote:
>
>
> On 9/14/2020 4:22 PM, Michal Hocko wrote:
> > On Mon 14-09-20 12:06:54, mateusznos...@gmail.com wrote:
> > > From: Mateusz Nosek
> > >
> > > Most operations from '__alloc_pages_may_oom' do not require oom_mutex
> > > hold.
> > > Exception is
On 9/14/2020 4:22 PM, Michal Hocko wrote:
On Mon 14-09-20 12:06:54, mateusznos...@gmail.com wrote:
From: Mateusz Nosek
Most operations from '__alloc_pages_may_oom' do not require oom_mutex hold.
Exception is 'out_of_memory'. The patch refactors '__alloc_pages_may_oom'
to reduce critical sec
On Mon 14-09-20 12:06:54, mateusznos...@gmail.com wrote:
> From: Mateusz Nosek
>
> Most operations from '__alloc_pages_may_oom' do not require oom_mutex hold.
> Exception is 'out_of_memory'. The patch refactors '__alloc_pages_may_oom'
> to reduce critical section size and improve overall system p
From: Mateusz Nosek
Most operations from '__alloc_pages_may_oom' do not require oom_mutex hold.
Exception is 'out_of_memory'. The patch refactors '__alloc_pages_may_oom'
to reduce critical section size and improve overall system performance.
Signed-off-by: Mateusz Nosek
---
mm/page_alloc.c | 4
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