函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:block\blk-mq.c Create Date:2022-07-27 18:43:38
Last Modify:2020-03-17 23:18:05 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：blk_mq_hctx_clear_pending

函数原型：static void blk_mq_hctx_clear_pending(struct blk_mq_hw_ctx *hctx, struct blk_mq_ctx *ctx)

返回类型：void

参数：

类型参数名称
struct blk_mq_hw_ctx *hctx
struct blk_mq_ctx *ctx
89  bit等于index_hw[@type: HCTX_TYPE_* flags. Type of hardware queue. ]
91  sbitmap_clear_bit( & @ctx_map: Bitmap for each software queue. If bit is on, there is a* pending request in that software queue., bit)
调用者
名称描述
blk_mq_hctx_notify_dead'cpu' is going away. splice any existing rq_list entries from this* software queue to the hw queue dispatch list, and ensure that it* gets run.