函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:block\blk-mq-debugfs.c Create Date:2022-07-27 19:44:14
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：blk_mq_debugfs_register_hctx

函数原型：void blk_mq_debugfs_register_hctx(struct request_queue *q, struct blk_mq_hw_ctx *hctx)

返回类型：void

参数：

类型参数名称
struct request_queue *q
struct blk_mq_hw_ctx *hctx
883  snprintf - Format a string and place it in a buffer*@buf: The buffer to place the result into*@size: The size of the buffer, including the trailing null space*@fmt: The format string to use*@
884  debugfs_dir等于debugfs_create_dir(name, debugfs_dir)
886  debugfs_create_files(debugfs_dir, hctx, blk_mq_debugfs_hctx_attrs)
888  hctx_for_each_ctx(hctx, ctx, i)
889  blk_mq_debugfs_register_ctx(hctx, ctx)
调用者
名称描述
blk_mq_debugfs_register
blk_mq_debugfs_register_hctxs