Arnd Bergmann wrote:
On Monday 11 December 2006 15:02, Tejun Heo wrote:{ struct scatterlist sg; + unsigned int n_elem = 0;- sg_init_one(&sg, buf, buflen);+ if (dma_dir != DMA_NONE) { + WARN_ON(!buf); + sg_init_one(&sg, buf, buflen); + n_elem++; + }Ok, looks good as well. I still think we should have the WARN_ON() in sg_set_buf(), but I can send a separate patch for that to linux-mm.
Please CC me and linux-ide on all libata patches (certainly akpm as well). Andrew picks up most of the libata changes automatically via git from my libata-dev.git#ALL.
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