static int autofs4_show_options(struct seq_file *m, struct vfsmount *mnt) { struct autofs_sb_info *sbi = autofs4_sbi(mnt->mnt_sb); struct inode *root_inode = mnt->mnt_sb->s_root->d_inode; if (!sbi) return 0; seq_printf(m, ",fd=%d", sbi->pipefd); if (root_inode->i_uid != 0) seq_printf(m, ",uid=%u", root_inode->i_uid); if (root_inode->i_gid != 0) seq_printf(m, ",gid=%u", root_inode->i_gid); seq_printf(m, ",pgrp=%d", sbi->oz_pgrp); seq_printf(m, ",timeout=%lu", sbi->exp_timeout/HZ); seq_printf(m, ",minproto=%d", sbi->min_proto); seq_printf(m, ",maxproto=%d", sbi->max_proto); if (autofs_type_offset(sbi->type)) seq_printf(m, ",offset"); else if (autofs_type_direct(sbi->type)) seq_printf(m, ",direct"); else seq_printf(m, ",indirect"); return 0; }
static int autofs_show_options(struct seq_file *m, struct dentry *root) { struct autofs_sb_info *sbi = autofs_sbi(root->d_sb); struct inode *root_inode = d_inode(root->d_sb->s_root); if (!sbi) return 0; seq_printf(m, ",fd=%d", sbi->pipefd); if (!uid_eq(root_inode->i_uid, GLOBAL_ROOT_UID)) seq_printf(m, ",uid=%u", from_kuid_munged(&init_user_ns, root_inode->i_uid)); if (!gid_eq(root_inode->i_gid, GLOBAL_ROOT_GID)) seq_printf(m, ",gid=%u", from_kgid_munged(&init_user_ns, root_inode->i_gid)); seq_printf(m, ",pgrp=%d", pid_vnr(sbi->oz_pgrp)); seq_printf(m, ",timeout=%lu", sbi->exp_timeout/HZ); seq_printf(m, ",minproto=%d", sbi->min_proto); seq_printf(m, ",maxproto=%d", sbi->max_proto); if (autofs_type_offset(sbi->type)) seq_printf(m, ",offset"); else if (autofs_type_direct(sbi->type)) seq_printf(m, ",direct"); else seq_printf(m, ",indirect"); #ifdef CONFIG_CHECKPOINT_RESTORE if (sbi->pipe) seq_printf(m, ",pipe_ino=%ld", file_inode(sbi->pipe)->i_ino); else seq_printf(m, ",pipe_ino=-1"); #endif return 0; }