函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\dcache.c Create Date:2022-07-29 10:37:36
Last Modify:2020-03-18 10:27:32 Copyright©Brick
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函数名称：d_genocide_kill

函数原型：static enum d_walk_ret d_genocide_kill(void *data, struct dentry *dentry)

返回类型：enum d_walk_ret

参数：

类型参数名称
void *data
struct dentry *dentry
3096  root等于data
3097  如果dentry不等于root则
3098  如果目录项存在于哈希中或非 Where the name belongs to - NULL is * negative 则返回:D_WALK_SKIP
3101  如果非 protected by d_lock 按位与DCACHE_GENOCIDE的值则
3102  protected by d_lock 或等于DCACHE_GENOCIDE
3103  count自减
3106  返回:D_WALK_CONTINUE