commit 8e8b87964bc8dc5c14b6543fc933b7725f07d3ac
author Miklos Szeredi <mszeredi@suse.cz> Mon Nov 21 12:11:33 2011 +0100
committer Al Viro <viro@zeniv.linux.org.uk> Fri Jan 06 23:20:13 2012 -0500
tree 9a14c135741f3a8ba960ff97f060a58597604a6d
parent 7ada4db88634429f4da690ad1c4eb73c93085f0c

vfs: prevent remount read-only if pending removes

If there are any inodes on the super block that have been unlinked
(i_nlink == 0) but have not yet been deleted then prevent the
remounting the super block read-only.

Reported-by: Toshiyuki Okajima <toshi.okajima@jp.fujitsu.com>
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>