函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\aio.c Create Date:2022-07-29 10:53:17
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：aio_setup* Creates the slab caches used by the aio routines, panic on* failure as this is done early during the boot sequence.

函数原型：static int __init aio_setup(void)

返回类型：int

参数：无

267  static struct file_system_type aio_fs = {name = "aio", init_fs_context = aio_init_fs_context, kill_sb = kill_anon_super, }
272  aio_mnt等于kern_mount( & aio_fs)
273  如果是错误则panic - halt the system*@fmt: The text string to print* Display a message, then perform cleanups.* This function never returns.
276  ----end sysctl variables---等于Please use this macro to create slab caches. Simply specify the* name of the structure and maybe some flags that are listed above.* The alignment of the struct determines object alignment. If you* f(aio_kiocb, Align objs on cache lines | Panic if kmem_cache_create() fails )
277  kioctx_cachep等于Please use this macro to create slab caches. Simply specify the* name of the structure and maybe some flags that are listed above.* The alignment of the struct determines object alignment. If you* f(kioctx, Align objs on cache lines | Panic if kmem_cache_create() fails )
278  返回:0