函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\trace\events\block.h Create Date:2022-07-27 13:23:42
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：lock_dirty_buffer - mark a buffer dirty*@bh: buffer_head being dirtied* Called from mark_buffer_dirty().

函数原型：static inline void trace_block_dirty_buffer(struct buffer_head *bh)

返回类型：void

参数：

类型参数名称
struct buffer_head *bh

NULL

调用者
名称描述
mark_buffer_dirtymark_buffer_dirty - mark a buffer_head as needing writeout*@bh: the buffer_head to mark dirty* mark_buffer_dirty() will set the dirty bit against the buffer, then set* its backing page dirty, then tag the page as dirty in the page cache* and then attach