lkml.org 
[lkml]   [2006]   [Jan]   [1]   [last100]   RSS Feed
Views: [more markup]  [less markup]  [headers]  [forward] 
 
Messages in this thread
/
DateSun, 1 Jan 2006 16:55:59 +0800 (WST)
FromIan Kent <>
SubjectQuestion about vfsmount test in __do_follow_link
In __do_follow_link I see

if (path->mnt == nd->mnt)
	mntget(path->mnt);
immediately before

cookie = dentry->d_inode->i_op->follow_link(dentry, nd);

I can't see the case where the vfsmount is ever different. This would have 
to mean a mount was followed but this shouldn't be possible for a 
symlink?

Can someone enlighten me?

Ian


-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2006-01-01 09:01    [from the cache]
©2003-2008