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 10:55:10
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:io_unaccount_mem

函数原型:static void io_unaccount_mem(struct user_struct *user, unsigned long nr_pages)

返回类型:void

参数:

类型参数名称
struct user_struct *user
unsigned longnr_pages
4630  atomic_long_sub(nr_pages, & locked_vm)
调用者
名称描述
io_sqe_buffer_unregister
io_sqe_buffer_register
io_ring_ctx_free
io_uring_create