Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\blkdev.h Create Date:2022-07-28 05:46:28
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:blk_rq_zone_is_seq

Proto:static inline unsigned int blk_rq_zone_is_seq(struct request *rq)

Type:unsigned int

Parameter:

TypeParameterName
struct request *rq
962  Return blk_queue_zone_is_seq(q, lk_rq_pos() : the current sector* blk_rq_bytes() : bytes left in the entire request* blk_rq_cur_bytes() : bytes left in the current segment* blk_rq_err_bytes() : bytes left till the next error boundary* blk_rq_sectors() : sectors left in the entire )
Caller
NameDescribe
blk_req_needs_zone_write_lockReturn true if a request is a write requests that needs zone write locking.