Messages in this thread | | | From | Claire Chang <> | Date | Tue, 25 May 2021 11:08:34 +0800 | Subject | Re: [PATCH v7 05/15] swiotlb: Add a new get_io_tlb_mem getter |
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On Mon, May 24, 2021 at 11:51 PM Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> wrote: > > On Tue, May 18, 2021 at 02:51:52PM +0800, Claire Chang wrote: > > Still keep this function because directly using dev->dma_io_tlb_mem > > will cause issues for memory allocation for existing devices. The pool > > can't support atomic coherent allocation so we need to distinguish the > > per device pool and the default pool in swiotlb_alloc. > > This above should really be rolled in the commit. You can prefix it by > "The reason it was done this way was because directly using .." >
Will add it.
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