函数逻辑报告 |
Source Code:block\bfq-iosched.c |
Create Date:2022-07-27 19:30:57 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
首页 | 函数Tree |
注解内核,赢得工具 | 下载SCCT | English |
函数名称:bfq_bio_merge
函数原型:static bool bfq_bio_merge(struct blk_mq_hw_ctx *hctx, struct bio *bio, unsigned int nr_segs)
返回类型:bool
参数:
类型 | 参数 | 名称 |
---|---|---|
struct blk_mq_hw_ctx * | hctx | |
struct bio * | bio | |
unsigned int | nr_segs |
2217 | bfqd等于elevator_data |
2226 | bic等于q_bic_lookup - search into @ioc a bic associated to @bfqd.*@bfqd: the lookup key.*@ioc: the io_context of the process doing I/O.*@q: the request queue. |
2229 | spin_lock_irq( & lock) |
2239 | 如果free则blk_mq_free_request(free) |
2241 | spin_unlock_irq( & lock) |
2243 | 返回:ret |
源代码转换工具 开放的插件接口 | X |
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支持:c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现:逻辑报告 代码生成和批量转换代码 |