Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\blkdev.h Create Date:2022-07-28 05:46:25
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:blk_queue_nr_zones

Proto:static inline unsigned int blk_queue_nr_zones(struct request_queue *q)

Type:unsigned int

Parameter:

TypeParameterName
struct request_queue *q
707  Return If blk_queue_is_zoned(q) Then * Zoned block device information for request dispatch control. * nr_zones is the total number of zones of the device. This is always * 0 for regular block devices. conv_zones_bitmap is a bitmap of nr_zones * bits which indicates if a zone is conventional ( Else 0
Caller
NameDescribe
queue_nr_zones_show