Function report |
Source Code:block\blk-merge.c |
Create Date:2022-07-28 17:06:11 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Name:lk_rq_set_mixed_merge - mark a request as mixed merge*@rq: request to mark as mixed merge* Description:*@rq is about to be mixed merged. Make sure the attributes* which can be mixed are set in each bio and mark @rq as mixed* merged.
Proto:void blk_rq_set_mixed_merge(struct request *rq)
Type:void
Parameter:
Type | Parameter | Name |
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struct request * | rq |
680 | ff = op and common flags & REQ_FAILFAST_MASK |
683 | If rq_flags & merge of different types, fail separately Then Return |
Name | Describe |
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bio_attempt_front_merge | |
attempt_merge | For non-mq, this has to be called with the request spinlock acquired.* For mq with scheduling, the appropriate queue wide lock should be held. |
Source code conversion tool public plug-in interface | X |
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