Function report |
Source Code:block\scsi_ioctl.c |
Create Date:2022-07-28 17:36:33 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Send basic block requests
Proto:static int __blk_send_generic(struct request_queue *q, struct gendisk *bd_disk, int cmd, int data)
Type:int
Parameter:
Type | Parameter | Name |
---|---|---|
struct request_queue * | q | |
struct gendisk * | bd_disk | |
int | cmd | |
int | data |
534 | rq = lk_get_request - allocate a request*@q: request queue to allocate a request for*@op: operation (REQ_OP_*) and REQ_* flags, e.g. REQ_SYNC.*@flags: BLK_MQ_REQ_* flags, e.g. BLK_MQ_REQ_NOWAIT. |
540 | cmd_len = 6 |
543 | blk_put_request(rq) |
545 | Return err |
Name | Describe |
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blk_send_start_stop |
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