Btrfs: Show a warning message if one of objectid reaches its highest value
authorSatoru Takeuchi <takeuchi_satoru@jp.fujitsu.com>
Wed, 9 Mar 2016 06:18:57 +0000 (15:18 +0900)
committerDavid Sterba <dsterba@suse.com>
Fri, 11 Mar 2016 16:12:35 +0000 (17:12 +0100)
commit3c1d84b71ebee2757b6c8691494a5716a7806bfa
tree2af24d0fb581fafd251319de820b6ad1a6af2d6a
parent6788f5ca6402020dc02eda1a5c8748e8c3c99bf4
Btrfs: Show a warning message if one of objectid reaches its highest value

It's better to show a warning message for the exceptional case
that one of objectid (in most case, inode number) reaches its
highest value. For example, if inode cache is off and this event
happens, we can't create any file even if there are not so many files.
This message ease detecting such problem.

Signed-off-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/inode-map.c