Messages in this thread | | | Subject | Re: [PATCH -mm 0/3] remove useless ISA_DMA_THRESHOLD | From | James Bottomley <> | Date | Tue, 01 Jun 2010 13:34:43 -0500 |
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On Tue, 2010-06-01 at 20:24 +0200, Jens Axboe wrote: > On Mon, May 31 2010, FUJITA Tomonori wrote: > > This patchset removes useless ISA_DMA_THRESHOLD: > > > > - ISA_DMA_THRESHOLD is irrelevant to the majority of architectures but > > they have to define it. > > > > - ISA_DMA_THRESHOLD definition is inconsistent on architectures; ISA > > DMA addressing restriction, DMA addressing restriction or something > > else. > > > > - Everyone (except for SCSI) uses dma_mask instead of ancient > > ISA_DMA_THRESHOLD. > > > > Only SCSI uses ISA_DMA_THRESHOLD for ancient drivers with non-zero > > unchecked_isa_dma. We can safely remove ISA_DMA_THRESHOLD usage in > > SCSI. So we can clean up ISA_DMA_THRESHOLD on the whole tree. > > Looks good. James, it's probably easier if I just carry this patch set.
Sure, acked by me.
James
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