函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\blkdev.h Create Date:2022-07-27 06:47:09
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：blk_queue_nr_zones

函数原型：static inline unsigned int blk_queue_nr_zones(struct request_queue *q)

返回类型：unsigned int

参数：

类型参数名称
struct request_queue *q
707  返回:如果blk_queue_is_zoned(q)则* 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 (否则0
调用者
名称描述
queue_nr_zones_show