Looks good:
Reviewed-by: Christoph Hellwig
On 07/09/2018 02:19 PM, Marek Szyprowski wrote:
> cma_alloc() function doesn't really support gfp flags other than
> __GFP_NOWARN, so convert gfp_mask parameter to boolean no_warn parameter.
>
> This will help to avoid giving false feeling that this function supports
> standard gfp flags and calle
2018-07-12 16:15 GMT+09:00 Christoph Hellwig :
> On Thu, Jul 12, 2018 at 11:48:47AM +0900, Joonsoo Kim wrote:
>> One of existing user is general DMA layer and it takes gfp flags that is
>> provided by user. I don't check all the DMA allocation sites but how do
>> you convince that none of them try
On Thu, Jul 12, 2018 at 11:48:47AM +0900, Joonsoo Kim wrote:
> One of existing user is general DMA layer and it takes gfp flags that is
> provided by user. I don't check all the DMA allocation sites but how do
> you convince that none of them try to use anything other
> than GFP_KERNEL [|__GFP_NOWA
2018-07-11 17:54 GMT+09:00 Michal Hocko :
> On Wed 11-07-18 16:35:28, Joonsoo Kim wrote:
>> 2018-07-10 18:50 GMT+09:00 Michal Hocko :
>> > On Tue 10-07-18 16:19:32, Joonsoo Kim wrote:
>> >> Hello, Marek.
>> >>
>> >> 2018-07-09 21:19 GMT+09:00 Marek Szyprowski :
>> >> > cma_alloc() function doesn't
On Wed 11-07-18 16:35:28, Joonsoo Kim wrote:
> 2018-07-10 18:50 GMT+09:00 Michal Hocko :
> > On Tue 10-07-18 16:19:32, Joonsoo Kim wrote:
> >> Hello, Marek.
> >>
> >> 2018-07-09 21:19 GMT+09:00 Marek Szyprowski :
> >> > cma_alloc() function doesn't really support gfp flags other than
> >> > __GFP_N
2018-07-10 18:50 GMT+09:00 Michal Hocko :
> On Tue 10-07-18 16:19:32, Joonsoo Kim wrote:
>> Hello, Marek.
>>
>> 2018-07-09 21:19 GMT+09:00 Marek Szyprowski :
>> > cma_alloc() function doesn't really support gfp flags other than
>> > __GFP_NOWARN, so convert gfp_mask parameter to boolean no_warn par
On Tue 10-07-18 16:19:32, Joonsoo Kim wrote:
> Hello, Marek.
>
> 2018-07-09 21:19 GMT+09:00 Marek Szyprowski :
> > cma_alloc() function doesn't really support gfp flags other than
> > __GFP_NOWARN, so convert gfp_mask parameter to boolean no_warn parameter.
>
> Although gfp_mask isn't used in cma
Hello, Marek.
2018-07-09 21:19 GMT+09:00 Marek Szyprowski :
> cma_alloc() function doesn't really support gfp flags other than
> __GFP_NOWARN, so convert gfp_mask parameter to boolean no_warn parameter.
Although gfp_mask isn't used in cma_alloc() except no_warn, it can be used
in alloc_contig_ran
On 07/09/2018 05:19 AM, Marek Szyprowski wrote:
cma_alloc() function doesn't really support gfp flags other than
__GFP_NOWARN, so convert gfp_mask parameter to boolean no_warn parameter.
This will help to avoid giving false feeling that this function supports
standard gfp flags and callers can p
On Mon 09-07-18 14:19:55, Marek Szyprowski wrote:
> cma_alloc() function doesn't really support gfp flags other than
> __GFP_NOWARN, so convert gfp_mask parameter to boolean no_warn parameter.
>
> This will help to avoid giving false feeling that this function supports
> standard gfp flags and cal
cma_alloc() function doesn't really support gfp flags other than
__GFP_NOWARN, so convert gfp_mask parameter to boolean no_warn parameter.
This will help to avoid giving false feeling that this function supports
standard gfp flags and callers can pass __GFP_ZERO to get zeroed buffer,
what has alre
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