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Groups > linux.kernel > #1628154
| From | Christoph Hellwig <hch@infradead.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 04/11] block: Improvements to bounce-buffer handling |
| Date | 2017-04-21 13:30 +0200 |
| Message-ID | <tyEVc-5ck-13@gated-at.bofh.it> (permalink) |
| References | <tyd8C-4Wq-7@gated-at.bofh.it> <tyd8C-4Wq-15@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Do we want to doctor around the bio bouncing or leave it to the dma_ops like other subsystems do? These days dma_map_* is supposed to handle any memory we throw at it, even if that means using bounce buffers at that level.
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[PATCH 04/11] block: Improvements to bounce-buffer handling NeilBrown <neilb@suse.com> - 2017-04-20 07:50 +0200 Re: [PATCH 04/11] block: Improvements to bounce-buffer handling Christoph Hellwig <hch@infradead.org> - 2017-04-21 13:30 +0200 Re: [PATCH 04/11] block: Improvements to bounce-buffer handling Ming Lei <tom.leiming@gmail.com> - 2017-04-21 20:50 +0200
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