| commit | c44bd16a6cc8418759f485f6980941994b87f7be | |
| author | David Sterba <dsterba@suse.cz> | |
| Fri, 14 Nov 2014 14:05:06 +0000 (14 15:05 +0100) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Thu, 8 Jan 2015 18:27:49 +0000 (8 10:27 -0800) | ||
| tree | 0d5404829d819927624aabc77e4e3d3d6f91de42 | treesnapshot (tar.gz zip) |
| parent | f9c9bec6a603e71d6296612627b830d93c2b78bf | commitdiff |
btrfs: fix wrong accounting of raid1 data profile in statfs
commit 0d95c1bec906dd1ad951c9c001e798ca52baeb0f upstream.
The sizes that are obtained from space infos are in raw units and have
to be adjusted according to the raid factor. This was missing for
f_bavail and df reported doubled size for raid1.
Reported-by: Martin Steigerwald <Martin@lichtvoll.de>
Fixes: ba7b6e62f420 ("btrfs: adjust statfs calculations according to raid profiles")
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <clm@fb.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 0d95c1bec906dd1ad951c9c001e798ca52baeb0f upstream.
The sizes that are obtained from space infos are in raw units and have
to be adjusted according to the raid factor. This was missing for
f_bavail and df reported doubled size for raid1.
Reported-by: Martin Steigerwald <Martin@lichtvoll.de>
Fixes: ba7b6e62f420 ("btrfs: adjust statfs calculations according to raid profiles")
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <clm@fb.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| fs/btrfs/super.c | diffblobblamehistory |