函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:block\blk-mq-tag.c Create Date:2022-07-27 18:48:12
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：bt_tags_iter

函数原型：static bool bt_tags_iter(struct sbitmap *bitmap, unsigned int bitnr, void *data)

返回类型：bool

参数：

类型参数名称
struct sbitmap *bitmap
unsigned intbitnr
void *data
264  iter_data等于data
265  tags等于tags
266  reserved等于reserved
269  如果非reserved则bitnr加等于nr_reserved_tags
276  rq等于rqs[bitnr]
277  如果rq且blk_mq_request_started(rq)则返回:fn(rq, data, reserved)
280  返回:true