From: Stefano Stabellini
Sent: Friday, January 04, 2019 1:55 AM
> On Thu, 3 Jan 2019, Huaisheng Ye wrote:
> > From: Huaisheng Ye
> >
> > dma_common_get_sgtable has parameter attrs which is not used at all.
> > Remove it.
> >
> > Signed-off-by: Huaisheng Ye
>
> Acked-by: Stefano Stabellini
>
>
From: owner-linux...@kvack.org [mailto:owner-linux...@kvack.org] On Behalf Of
Michal Hocko
Sent: Monday, May 28, 2018 9:38 PM
> > In my opinion, originally there shouldn't be such many wrong
> > combinations of these bottom 3 bits. For any user, whether or
> > driver and fs, they should make a dec
From: Michal Hocko [mailto:mho...@kernel.org]
Sent: Thursday, May 24, 2018 8:19 PM>
> > Let me try to reply your questions.
> > Exactly, GFP_ZONE_TABLE is too complicated. I think there are two advantages
> > from the series of patches.
> >
> > 1. XOR operation is simple and efficient, GFP_ZONE_TA
From: Michal Hocko [mailto:mho...@kernel.org]
Sent: Wednesday, May 23, 2018 2:37 AM
>
> On Mon 21-05-18 23:20:21, Huaisheng Ye wrote:
> > From: Huaisheng Ye
> >
> > Replace GFP_ZONE_TABLE and GFP_ZONE_BAD with encoded zone number.
> >
> > Delete ___GFP_DMA, ___GFP_HIGHMEM and ___GFP_DMA32 from GF
From: owner-linux...@kvack.org On Behalf Of Matthew Wilcox
>
> On Mon, May 21, 2018 at 11:20:31PM +0800, Huaisheng Ye wrote:
> > @@ -343,7 +343,7 @@ static void destroy_cache(struct zs_pool *pool)
> > static unsigned long cache_alloc_handle(struct zs_pool *pool, gfp_t gfp)
> > {
> > return (
From: owner-linux...@kvack.org On Behalf Of Christoph Hellwig
> This seems to be missing patch 1 and generally be in somewhat odd format.
> Can you try to resend it with git-send-email and against current Linus'
> tree?
>
Sure, I will rebase them to current mainline ASAP.
> Also I'd suggest you d
From: owner-linux...@kvack.org On Behalf Of Christoph Hellwig
>
> This code doesn't exist in current mainline. What kernel version
> is your patch against?
>
> On Mon, May 21, 2018 at 11:20:23PM +0800, Huaisheng Ye wrote:
> > From: Huaisheng Ye
> >
> > Use __GFP_ZONE_MASK to replace (__GFP_DMA
Use __GFP_ZONE_MOVABLE to replace (__GFP_HIGHMEM | __GFP_MOVABLE).
___GFP_DMA, ___GFP_HIGHMEM and ___GFP_DMA32 have been deleted from GFP
bitmasks, the bottom three bits of GFP mask is reserved for storing
encoded zone number.
__GFP_ZONE_MOVABLE contains encoded ZONE_MOVABLE and __GFP_MOVABLE fl
Use __GFP_ZONE_MOVABLE to replace (__GFP_HIGHMEM | __GFP_MOVABLE).
___GFP_DMA, ___GFP_HIGHMEM and ___GFP_DMA32 have been deleted from GFP
bitmasks, the bottom three bits of GFP mask is reserved for storing
encoded zone number.
__GFP_ZONE_MOVABLE contains encoded ZONE_MOVABLE and __GFP_MOVABLE fl
Use __GFP_ZONE_MASK to replace (__GFP_DMA32 | __GFP_HIGHMEM).
In function alloc_extent_state, it is obvious that __GFP_DMA is not
the expecting zone type.
___GFP_DMA, ___GFP_HIGHMEM and ___GFP_DMA32 have been deleted from GFP
bitmasks, the bottom three bits of GFP mask is reserved for storing
e
Use __GFP_ZONE_MASK to replace (__GFP_DMA | __GFP_HIGHMEM).
In function xen_swiotlb_alloc_coherent, it is obvious that __GFP_DMA32
is not the expecting zone type.
___GFP_DMA, ___GFP_HIGHMEM and ___GFP_DMA32 have been deleted from GFP
bitmasks, the bottom three bits of GFP mask is reserved for st
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