函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\io_uring.c Create Date:2022-07-29 10:55:11
Last Modify:2020-03-12 14:18:49 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：ring_pages

函数原型：static unsigned long ring_pages(unsigned sq_entries, unsigned cq_entries)

返回类型：unsigned long

参数：

类型参数名称
unsignedsq_entries
unsignedcq_entries
4704  pages等于1左移get_order - Determine the allocation order of a memory size*@size: The size for which to get the order* Determine the allocation order of a particular sized block of memory位
4706  pages加等于1左移get_order - Determine the allocation order of a memory size*@size: The size for which to get the order* Determine the allocation order of a particular sized block of memory位
4709  返回:pages
调用者
名称描述
io_ring_ctx_free
io_uring_create