Re: [PATCH 13/19] s390: get rid of superfluous __GFP_REPEAT

2016-04-11 Thread Heiko Carstens
On Mon, Apr 11, 2016 at 01:28:37PM +0200, Cornelia Huck wrote: > On Mon, 11 Apr 2016 13:08:06 +0200 > Michal Hocko wrote: > > > From: Michal Hocko > > > > __GFP_REPEAT has a rather weak semantic but since it has been introduced > > around 2.6.12 it has been

Re: [PATCH 13/19] s390: get rid of superfluous __GFP_REPEAT

2016-04-11 Thread Heiko Carstens
On Mon, Apr 11, 2016 at 01:28:37PM +0200, Cornelia Huck wrote: > On Mon, 11 Apr 2016 13:08:06 +0200 > Michal Hocko wrote: > > > From: Michal Hocko > > > > __GFP_REPEAT has a rather weak semantic but since it has been introduced > > around 2.6.12 it has been ignored for low order allocations. >

Re: [PATCH 13/19] s390: get rid of superfluous __GFP_REPEAT

2016-04-11 Thread Cornelia Huck
On Mon, 11 Apr 2016 13:08:06 +0200 Michal Hocko wrote: > From: Michal Hocko > > __GFP_REPEAT has a rather weak semantic but since it has been introduced > around 2.6.12 it has been ignored for low order allocations. > > arch_dup_task_struct uses

Re: [PATCH 13/19] s390: get rid of superfluous __GFP_REPEAT

2016-04-11 Thread Cornelia Huck
On Mon, 11 Apr 2016 13:08:06 +0200 Michal Hocko wrote: > From: Michal Hocko > > __GFP_REPEAT has a rather weak semantic but since it has been introduced > around 2.6.12 it has been ignored for low order allocations. > > arch_dup_task_struct uses __GFP_REPEAT for fpu_regs_size which is either

[PATCH 13/19] s390: get rid of superfluous __GFP_REPEAT

2016-04-11 Thread Michal Hocko
From: Michal Hocko __GFP_REPEAT has a rather weak semantic but since it has been introduced around 2.6.12 it has been ignored for low order allocations. arch_dup_task_struct uses __GFP_REPEAT for fpu_regs_size which is either sizeof(__vector128) * __NUM_VXRS = 4069B resp.

[PATCH 13/19] s390: get rid of superfluous __GFP_REPEAT

2016-04-11 Thread Michal Hocko
From: Michal Hocko __GFP_REPEAT has a rather weak semantic but since it has been introduced around 2.6.12 it has been ignored for low order allocations. arch_dup_task_struct uses __GFP_REPEAT for fpu_regs_size which is either sizeof(__vector128) * __NUM_VXRS = 4069B resp. sizeof(freg_t) *