Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\blkdev.h Create Date:2022-07-28 05:46:20
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:blk_rq_is_passthrough

Proto:static inline bool blk_rq_is_passthrough(struct request *rq)

Type:bool

Parameter:

TypeParameterName
struct request *rq
271  Return blk_rq_is_scsi(rq) || blk_rq_is_private(rq)
Caller
NameDescribe
blk_update_requestlk_update_request - Special helper function for request stacking drivers*@req: the request being processed*@error: block status code*@nr_bytes: number of bytes to complete @req* Description:* Ends I/O on a number of bytes attached to @req, but doesn't
blk_execute_rq_nowaitlk_execute_rq_nowait - insert a request into queue for execution*@q: queue to insert the request in*@bd_disk: matching gendisk*@rq: request to insert*@at_head: insert request at head or tail of queue*@done: I/O completion handler* Description:* Insert a
blk_mq_free_request
dd_insert_requestadd rq to rbtree and fifo
bfq_insert_request
blk_req_needs_zone_write_lockReturn true if a request is a write requests that needs zone write locking.