From: "Dave Airlie" <[EMAIL PROTECTED]> Date: Mon, 2 Apr 2007 15:15:48 +1000
> > Perhaps we'll have to create something ugly like vmalloc_nobounce(). > > > > Remind me again why you're ending up with swiotlb'd pages? > > vmalloc_32() uses GFP_KERNEL which should use entirely lowmem and thus > > RAM below 4GB and not anything which should need bounce buffering. > > On a 64-bit machine GFP_KERNEL can give me any memory... it all works > fine on 32-bit highmem kernel as I don't get highmem... I really need > __GFP_DMA32 memory but we don't have a generic allocator that gives > this out that I can see.. That clears things up thanks. Perhaps the other uses of vmalloc_32() want GFP_32 semantics too, although I didn't check. ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV -- _______________________________________________ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
