tree cbc3496ce21e26b5891bb4c4d4155853317ddfb3
parent 34c80b1d93e6e20ca9dea0baf583a5b5510d92d4
author Miklos Szeredi <mszeredi@suse.cz> 1321873890 +0100
committer Al Viro <viro@zeniv.linux.org.uk> 1325910012 -0500

vfs: keep list of mounts for each superblock

Keep track of vfsmounts belonging to a superblock.  List is protected
by vfsmount_lock.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Tested-by: Toshiyuki Okajima <toshi.okajima@jp.fujitsu.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>