Lines Matching defs:boundary
175 * By default there is no limit on the segment boundary alignment,
185 * Stacking device may have both virtual boundary and max segment
803 /* Set non-power-of-2 compatible chunk_sectors boundary */
843 /* Verify that new alignment_offset is on a logical block boundary */
932 * blk_queue_segment_boundary - set boundary rules for segment merging
934 * @mask: the memory boundary mask
948 * blk_queue_virt_boundary - set boundary rules for bio merging
950 * @mask: the memory boundary mask
957 * Devices that require a virtual boundary do not support scatter/gather
1069 unsigned long boundary = dma_get_merge_boundary(dev);
1071 if (!boundary)
1075 blk_queue_virt_boundary(q, boundary);