commit 39a9dcca61a3d1375b9440676cbfc541804cd217
author Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Tue Aug 02 14:05:17 2016 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> Tue Aug 02 19:35:19 2016 -0400
tree f70ccb6a9c342fb18d29d2dd7740eb89ac379463
parent d6517deb014954d3229910e46f3b85b7ad80db3e

nilfs2: emit error message when I/O error is detected

When nilfs returned -EIO as an error code, it's not always clear if it
came from the underlying block device or not.  This will mend the issue
by having low level I/O routines of nilfs output an error message when
they detected an I/O error.

Link: http://lkml.kernel.org/r/1464875891-5443-7-git-send-email-konishi.ryusuke@lab.ntt.co.jp
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>