tree 2a330a0e41fc840f836999e90679280d6cb91c99
parent 4b6050922fb8feae8240e8b257d55fda52148e2a
author Chandan Rajendra <chandan@linux.vnet.ibm.com> 1479175477 -0500
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1483697772 +0100

ext4: fix mballoc breakage with 64k block size

commit 69e43e8cc971a79dd1ee5d4343d8e63f82725123 upstream.

'border' variable is set to a value of 2 times the block size of the
underlying filesystem. With 64k block size, the resulting value won't
fit into a 16-bit variable. Hence this commit changes the data type of
'border' to 'unsigned int'.

Fixes: c9de560ded61f
Signed-off-by: Chandan Rajendra <chandan@linux.vnet.ibm.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Andreas Dilger <adilger@dilger.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>