io_mem_alloc

函数名称：io_mem_alloc

函数原型：static void *io_mem_alloc(size_t size)

返回类型：void

参数：

类型	参数	名称
size_t	size

4665

gfp_flags等于GFP_KERNEL按位或__GFP_ZERO按位或DOC: Action modifiers* Action modifiers* ~~~~~~~~~~~~~~~~* %__GFP_NOWARN suppresses allocation failure reports.* %__GFP_COMP address compound page metadata.* %__GFP_ZERO returns a zeroed page on success.按位或__GFP_COMP按位或__GFP_NORETRY

4668

返回:Common helper functions. Never use with __GFP_HIGHMEM because the returned* address cannot represent highmem pages. Use alloc_pages and then kmap if* you need to access high mem.

**调用者**
名称	描述
io_allocate_scq_urings

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