Re: [PATCH] mm/vmalloc: fix align value calculation error

2016-08-10 Thread zijun_hu
On 08/10/2016 05:28 AM, Andrew Morton wrote: > On Fri, 5 Aug 2016 23:48:21 +0800 zijun_hu wrote: > >> From: zijun_hu >> Date: Fri, 5 Aug 2016 22:10:07 +0800 >> Subject: [PATCH 1/1] mm/vmalloc: fix align value calculation error >> >> it causes double align

Re: [PATCH] mm/vmalloc: fix align value calculation error

2016-08-10 Thread zijun_hu
On 08/10/2016 05:28 AM, Andrew Morton wrote: > On Fri, 5 Aug 2016 23:48:21 +0800 zijun_hu wrote: > >> From: zijun_hu >> Date: Fri, 5 Aug 2016 22:10:07 +0800 >> Subject: [PATCH 1/1] mm/vmalloc: fix align value calculation error >> >> it causes double align requirement for __get_vm_area_node() if

Re: [PATCH] mm/vmalloc: fix align value calculation error

2016-08-09 Thread Andrew Morton
On Fri, 5 Aug 2016 23:48:21 +0800 zijun_hu wrote: > From: zijun_hu > Date: Fri, 5 Aug 2016 22:10:07 +0800 > Subject: [PATCH 1/1] mm/vmalloc: fix align value calculation error > > it causes double align requirement for __get_vm_area_node() if parameter >

Re: [PATCH] mm/vmalloc: fix align value calculation error

2016-08-09 Thread Andrew Morton
On Fri, 5 Aug 2016 23:48:21 +0800 zijun_hu wrote: > From: zijun_hu > Date: Fri, 5 Aug 2016 22:10:07 +0800 > Subject: [PATCH 1/1] mm/vmalloc: fix align value calculation error > > it causes double align requirement for __get_vm_area_node() if parameter > size is power of 2 and VM_IOREMAP is set

Re: [PATCH] mm/vmalloc: fix align value calculation error

2016-08-05 Thread zijun_hu
On 2016/8/5 5:24, Andrew Morton wrote: >> >> it causes double align requirement for __get_vm_area_node() if parameter >> size is power of 2 and VM_IOREMAP is set in parameter flags >> >> it is fixed by handling the specail case manually due to lack of >> get_count_order() for long parameter >> >>

Re: [PATCH] mm/vmalloc: fix align value calculation error

2016-08-05 Thread zijun_hu
On 2016/8/5 5:24, Andrew Morton wrote: >> >> it causes double align requirement for __get_vm_area_node() if parameter >> size is power of 2 and VM_IOREMAP is set in parameter flags >> >> it is fixed by handling the specail case manually due to lack of >> get_count_order() for long parameter >> >>

Re: [PATCH] mm/vmalloc: fix align value calculation error

2016-08-04 Thread zijun_hu
On 08/05/2016 05:24 AM, Andrew Morton wrote: >> >> it causes double align requirement for __get_vm_area_node() if parameter >> size is power of 2 and VM_IOREMAP is set in parameter flags >> >> it is fixed by handling the specail case manually due to lack of >> get_count_order() for long parameter

Re: [PATCH] mm/vmalloc: fix align value calculation error

2016-08-04 Thread zijun_hu
On 08/05/2016 05:24 AM, Andrew Morton wrote: >> >> it causes double align requirement for __get_vm_area_node() if parameter >> size is power of 2 and VM_IOREMAP is set in parameter flags >> >> it is fixed by handling the specail case manually due to lack of >> get_count_order() for long parameter

Re: [PATCH] mm/vmalloc: fix align value calculation error

2016-08-04 Thread Andrew Morton
> > it causes double align requirement for __get_vm_area_node() if parameter > size is power of 2 and VM_IOREMAP is set in parameter flags > > it is fixed by handling the specail case manually due to lack of > get_count_order() for long parameter > > ... > > --- a/mm/vmalloc.c > +++

Re: [PATCH] mm/vmalloc: fix align value calculation error

2016-08-04 Thread Andrew Morton
> > it causes double align requirement for __get_vm_area_node() if parameter > size is power of 2 and VM_IOREMAP is set in parameter flags > > it is fixed by handling the specail case manually due to lack of > get_count_order() for long parameter > > ... > > --- a/mm/vmalloc.c > +++

Re: [PATCH] mm/vmalloc: fix align value calculation error

2016-08-04 Thread zijun_hu
On 08/04/2016 04:02 PM, zijun_hu wrote: >>From e40d1066f61394992e0167f259001ae9d2581dc1 Mon Sep 17 00:00:00 2001 > From: zijun_hu <zijun...@htc.com> > Date: Thu, 4 Aug 2016 14:22:52 +0800 > Subject: [PATCH] mm/vmalloc: fix align value calculation error > > it caus

Re: [PATCH] mm/vmalloc: fix align value calculation error

2016-08-04 Thread zijun_hu
On 08/04/2016 04:02 PM, zijun_hu wrote: >>From e40d1066f61394992e0167f259001ae9d2581dc1 Mon Sep 17 00:00:00 2001 > From: zijun_hu > Date: Thu, 4 Aug 2016 14:22:52 +0800 > Subject: [PATCH] mm/vmalloc: fix align value calculation error > > it causes double align requirement f

[PATCH] mm/vmalloc: fix align value calculation error

2016-08-04 Thread zijun_hu
>From e40d1066f61394992e0167f259001ae9d2581dc1 Mon Sep 17 00:00:00 2001 From: zijun_hu <zijun...@htc.com> Date: Thu, 4 Aug 2016 14:22:52 +0800 Subject: [PATCH] mm/vmalloc: fix align value calculation error it causes double align requirement for __get_vm_area_node() if parameter size is p

[PATCH] mm/vmalloc: fix align value calculation error

2016-08-04 Thread zijun_hu
>From e40d1066f61394992e0167f259001ae9d2581dc1 Mon Sep 17 00:00:00 2001 From: zijun_hu Date: Thu, 4 Aug 2016 14:22:52 +0800 Subject: [PATCH] mm/vmalloc: fix align value calculation error it causes double align requirement for __get_vm_area_node() if parameter size is power of 2 and VM_IORE