search for: sg_head

...236 size = maplen(map, mr); 237 lgcd = gcd(lgcd, size); 238 start += size; 239 } 240 log_entity_size = ilog2(lgcd); 241 242 sglen = 1 << log_entity_size; 243 nsg = DIV_ROUND_UP(mr->end - mr->start, sglen); 244 245 err = sg_alloc_table(&mr->sg_head, nsg, GFP_KERNEL); 246 if (err) 247 return err; 248 249 sg = mr->sg_head.sgl; 250 for (map = vhost_iotlb_itree_first(iotlb, mr->start, mr->end - 1); 251 map; map = vhost_iotlb_itree_next(map, mr->start, mr->end - 1)) { 252 paend = map->addr + map...

From: John Hubbard <jhubbard at nvidia.com> Hi, This is mostly Jerome's work, converting the block/bio and related areas to call put_user_page*() instead of put_page(). Because I've changed Jerome's patches, in some cases significantly, I'd like to get his feedback before we actually leave him listed as the author (he might want to disown some or all of these). I added a

From: John Hubbard <jhubbard at nvidia.com> Hi, This is mostly Jerome's work, converting the block/bio and related areas to call put_user_page*() instead of put_page(). Because I've changed Jerome's patches, in some cases significantly, I'd like to get his feedback before we actually leave him listed as the author (he might want to disown some or all of these). I added a

Hi, This is third approach (complete this time) for replacing struct dma_attrs with unsigned long. The main patch (2/45) doing the change is split into many subpatches for easier review (3-43). They should be squashed together when applying. *Important:* Patchset is *only* build tested on allyesconfigs: ARM, ARM64, i386, x86_64 and powerpc. Please provide reviewes and tests for other