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

On Wed, Mar 17, 2021 at 02:53:27PM +0100, Christoph Hellwig wrote:

On Wed, Mar 17, 2021 at 01:42:07PM +0000, Konrad Rzeszutek Wilk wrote:

quoted

quoted

-	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..

Yes. However if someone does a bisection they are going to be mighty unhappy
with you.