Re: [PATCH 12/14] swiotlb: move global variables into a new io_tlb_mem structure

[Christoph Hellwig <hch@xxxxxx>]

On Wed, Mar 17, 2021 at 01:42:07PM +0000, Konrad Rzeszutek Wilk wrote:
> > -   alloc_size = PAGE_ALIGN(io_tlb_nslabs * sizeof(size_t));
> > -   io_tlb_alloc_size = memblock_alloc(alloc_size, PAGE_SIZE);
> > -   if (!io_tlb_alloc_size)
> > -           panic("%s: Failed to allocate %zu bytes align=0x%lx\n",
> > -                 __func__, alloc_size, PAGE_SIZE);
> 
> Shouldn't this be converted to:
>       mem->alloc_size = memblock_alloc(alloc_size, PAGE_SIZE);
>       if (...)
> 
> Seems that it got lost in the search and replace?

Yes, I messed that up during the rebase.  That being said it magically
gets fixed in the next patch..