Function report |
Source Code:block\blk-mq.h |
Create Date:2022-07-28 12:15:24 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Name:blk_mq_get_dispatch_budget
Proto:static inline bool blk_mq_get_dispatch_budget(struct blk_mq_hw_ctx *hctx)
Type:bool
Parameter:
Type | Parameter | Name |
---|---|---|
struct blk_mq_hw_ctx * | hctx |
194 | If get_budget Then Return get_budget(hctx) |
196 | Return true |
Name | Describe |
---|---|
blk_mq_dispatch_rq_list | Returns true if we did some work AND can potentially do more. |
__blk_mq_try_issue_directly | |
blk_mq_do_dispatch_sched | Only SCSI implements .get_budget and .put_budget, and SCSI restarts* its queue by itself in its completion handler, so we don't need to* restart queue if .get_budget() returns BLK_STS_NO_RESOURCE. |
blk_mq_do_dispatch_ctx | Only SCSI implements .get_budget and .put_budget, and SCSI restarts* its queue by itself in its completion handler, so we don't need to* restart queue if .get_budget() returns BLK_STS_NO_RESOURCE. |
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