nilfs2: append blocksize info to warnings during loading super blocks

At present, the same warning message can be output twice when nilfs
detected a problem on super blocks:

 NILFS warning: broken superblock. using spare superblock.
 NILFS warning: broken superblock. using spare superblock.
 ...

This is because these super blocks are reloaded with the block size
written in a super block if it differs from the first block size, but
this repetition looks somewhat confusing.  So, we hint at what is
going on by appending block size information to those messages.

Reported-by: Wakko Warner <wakko@animx.eu.org>
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
1 file changed