> Ok, then I would simply pass the flags from the driver without any
> alternation
> in the allocator itself, so drivers can pass 'GFP_KERNEL' or
> 'GFP_KERNEL | GFP_DMA' depending on their preference. Please also update
> all
> the existing clients of vb2_dma_dc allocator.
I taked a look at drive
Hello,
On 1/8/2013 11:15 AM, Federico Vaga wrote:
> > @@ -165,7 +161,8 @@ static void *vb2_dc_alloc(void *alloc_ctx, unsigned
> > long size)>
> > /* align image size to PAGE_SIZE */
> > size = PAGE_ALIGN(size);
> >
> > - buf->vaddr = dma_alloc_coherent(dev, size, &buf->dma_addr,
> > @@ -165,7 +161,8 @@ static void *vb2_dc_alloc(void *alloc_ctx, unsigned
> > long size)>
> > /* align image size to PAGE_SIZE */
> > size = PAGE_ALIGN(size);
> >
> > - buf->vaddr = dma_alloc_coherent(dev, size, &buf->dma_addr,
GFP_KERNEL);
> > + buf->vaddr = dma_alloc_coherent(dev
Hello,
On 1/6/2013 6:29 PM, Federico Vaga wrote:
This is useful when you need to specify specific GFP flags during memory
allocation (e.g. GFP_DMA).
Signed-off-by: Federico Vaga
---
drivers/media/v4l2-core/videobuf2-dma-contig.c | 7 ++-
include/media/videobuf2-dma-contig.h |
This is useful when you need to specify specific GFP flags during memory
allocation (e.g. GFP_DMA).
Signed-off-by: Federico Vaga
---
drivers/media/v4l2-core/videobuf2-dma-contig.c | 7 ++-
include/media/videobuf2-dma-contig.h | 5 +
2 file modificati, 7 inserzioni(+), 5 rimozio
