set_buffer_dirty

函数名称：set_buffer_dirty

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

返回类型：void

参数：

类型	参数	名称
struct buffer_head *	bh

121

如果非如果__builtin_constant_p( Is dirty )则constant_test_bit(( Is dirty ), ( & buffer state bitmap (see above) ))否则variable_test_bit(( Is dirty ), ( & buffer state bitmap (see above) ))则设置内存位

**调用者**
名称	描述
__set_page_dirty_buffers	Add a page to the dirty page list.* It is a sad fact of life that this function is called from several places* deeply under spinlocking. It may not sleep.* If the page has buffers, the uptodate buffers are set dirty, to preserve
create_empty_buffers	We attach and possibly dirty the buffers atomically wrt* __set_page_dirty_buffers() via private_lock. try_to_free_buffers* is already excluded via the page lock.
attach_nobh_buffers	Attach the singly-linked list of buffers created by nobh_write_begin, to* the page (converting it to circular linked list and taking care of page* dirty races).

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