From aef97cb9031755422c23cc64f7a089a0fbbcca7a Mon Sep 17 00:00:00 2001 From: Miklos Szeredi Date: Fri, 8 Feb 2008 04:21:37 -0800 Subject: [PATCH] mount options: fix autofs4 Add uid= and gid= options to /proc/mounts for autofs4 filesystems. Signed-off-by: Miklos Szeredi Acked-by: Ian Kent Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/autofs4/inode.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/fs/autofs4/inode.c b/fs/autofs4/inode.c index 7f05d6ccdb13..2fdcf5e1d236 100644 --- a/fs/autofs4/inode.c +++ b/fs/autofs4/inode.c @@ -176,11 +176,16 @@ void autofs4_kill_sb(struct super_block *sb) 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);