Miklos Szeredi 9d1bc60138 [patch 2/7] vfs: mountinfo: add seq_file_root() ...

Add a new function:

  seq_file_root()

This is similar to seq_path(), but calculates the path relative to the
given root, instead of current->fs->root.  If the path was unreachable
from root, then modify the root parameter to reflect this.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

2008-04-23 00:04:38 -04:00

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