Re: [PATCH] drm/virtio: use kvmalloc for large allocations

2020-11-05 Thread Gerd Hoffmann
On Thu, Nov 05, 2020 at 04:00:54PM +0900, Sergey Senozhatsky wrote: > Hi, > > On (20/11/05 07:52), Gerd Hoffmann wrote: > > > - *ents = kmalloc_array(*nents, sizeof(struct virtio_gpu_mem_entry), > > > - GFP_KERNEL); > > > + *ents = kvmalloc_array(*nents, > > > +

Re: [PATCH] drm/virtio: use kvmalloc for large allocations

2020-11-04 Thread Sergey Senozhatsky
Hi, On (20/11/05 07:52), Gerd Hoffmann wrote: > > - *ents = kmalloc_array(*nents, sizeof(struct virtio_gpu_mem_entry), > > - GFP_KERNEL); > > + *ents = kvmalloc_array(*nents, > > + sizeof(struct virtio_gpu_mem_entry), > > +

Re: [PATCH] drm/virtio: use kvmalloc for large allocations

2020-11-04 Thread Gerd Hoffmann
Hi, > - *ents = kmalloc_array(*nents, sizeof(struct virtio_gpu_mem_entry), > - GFP_KERNEL); > + *ents = kvmalloc_array(*nents, > +sizeof(struct virtio_gpu_mem_entry), > +GFP_KERNEL); Shouldn't that be bala