Function report |
Source Code:block\blk-settings.c |
Create Date:2022-07-28 17:03:57 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:configure queue for merging segments.
Proto:bool blk_queue_can_use_dma_map_merging(struct request_queue *q, struct device *dev)
Type:bool
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct request_queue * | q | |
| struct device * | dev |
| 862 | boundary = dma_get_merge_boundary(dev) |
| 864 | If Not boundary Then Return false |
| 870 | Return true |
| Source code conversion tool public plug-in interface | X |
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