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Searched refs:map_data (Results 1 – 7 of 7) sorted by relevance

/linux-4.1.27/block/
Dblk-map.c64 struct rq_map_data *map_data, in blk_rq_map_user_iov() argument
88 if (unaligned || (q->dma_pad_mask & iter->count) || map_data) in blk_rq_map_user_iov()
89 bio = bio_copy_user_iov(q, map_data, iter, gfp_mask); in blk_rq_map_user_iov()
96 if (map_data && map_data->null_mapped) in blk_rq_map_user_iov()
122 struct rq_map_data *map_data, void __user *ubuf, in blk_rq_map_user() argument
132 return blk_rq_map_user_iov(q, rq, map_data, &i, gfp_mask); in blk_rq_map_user()
Dbio.c1153 struct rq_map_data *map_data, in bio_copy_user_iov() argument
1163 unsigned int offset = map_data ? map_data->offset & ~PAGE_MASK : 0; in bio_copy_user_iov()
1196 bmd->is_our_pages = map_data ? 0 : 1; in bio_copy_user_iov()
1211 if (map_data) { in bio_copy_user_iov()
1212 nr_pages = 1 << map_data->page_order; in bio_copy_user_iov()
1213 i = map_data->offset / PAGE_SIZE; in bio_copy_user_iov()
1223 if (map_data) { in bio_copy_user_iov()
1224 if (i == map_data->nr_entries * nr_pages) { in bio_copy_user_iov()
1229 page = map_data->pages[i / nr_pages]; in bio_copy_user_iov()
1254 if (((iter->type & WRITE) && (!map_data || !map_data->null_mapped)) || in bio_copy_user_iov()
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/linux-4.1.27/drivers/scsi/
Dst.h51 struct rq_map_data map_data; member
Dosst.h523 struct rq_map_data map_data; member
Dst.c496 struct rq_map_data *mdata = &SRpnt->stp->buffer->map_data; in st_scsi_execute()
541 struct rq_map_data *mdata = &STp->buffer->map_data; in st_do_scsi()
3832 STbuffer->map_data.offset = 0; in normalize_buffer()
4536 struct rq_map_data *mdata = &STbp->map_data; in sgl_map_user_pages()
Dsg.c1670 struct rq_map_data *md, map_data; in sg_start_req() local
1726 md = &map_data; in sg_start_req()
Dosst.c327 struct rq_map_data *mdata = &SRpnt->stp->buffer->map_data; in osst_end_async()
361 struct rq_map_data *mdata = &SRpnt->stp->buffer->map_data; in osst_execute()