diff options
Diffstat (limited to 'fs/proc/self.c')
| -rw-r--r-- | fs/proc/self.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/fs/proc/self.c b/fs/proc/self.c index b46fbfd22681..56adf1c68f7a 100644 --- a/fs/proc/self.c +++ b/fs/proc/self.c @@ -31,16 +31,13 @@ static const struct inode_operations proc_self_inode_operations = { .get_link = proc_self_get_link, }; -static unsigned self_inum __ro_after_init; +unsigned self_inum __ro_after_init; int proc_setup_self(struct super_block *s) { - struct inode *root_inode = d_inode(s->s_root); - struct proc_fs_info *fs_info = proc_sb_info(s); struct dentry *self; int ret = -ENOMEM; - inode_lock(root_inode); self = d_alloc_name(s->s_root, "self"); if (self) { struct inode *inode = new_inode(s); @@ -51,18 +48,14 @@ int proc_setup_self(struct super_block *s) inode->i_uid = GLOBAL_ROOT_UID; inode->i_gid = GLOBAL_ROOT_GID; inode->i_op = &proc_self_inode_operations; - d_add(self, inode); + d_make_persistent(self, inode); ret = 0; - } else { - dput(self); } + dput(self); } - inode_unlock(root_inode); if (ret) pr_err("proc_fill_super: can't allocate /proc/self\n"); - else - fs_info->proc_self = self; return ret; } |