clear_buffer_uptodate

函数名称：Emit the buffer bitops functions. Note that there are also functions* of the form "mark_buffer_foo()". These are higher-level functions which* do something in addition to setting a b_state bit.

函数原型：static inline __attribute__((__always_inline__)) void clear_buffer_uptodate(struct buffer_head *bh)

返回类型：void

参数：

类型	参数	名称
struct buffer_head *	bh

120

lear_bit - Clears a bit in memory*@nr: Bit to clear*@addr: Address to start counting from* This is a relaxed atomic operation (no implied memory barriers).

**调用者**
名称	描述
__end_buffer_read_notouch	End-of-IO handler helper function which does not touch the bh after* unlocking it
end_buffer_write_sync
end_buffer_async_read
end_buffer_async_write	Completion handler for block_write_full_page() - pages which are unlocked* during I/O, and which have PageWriteback cleared upon I/O completion.

源代码转换工具开放的插件接口	X
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

函数逻辑报告