[PATCH] ext4: ext4_mb_mark_free_simple: Fix integer value truncation
Theodore Ts'o
tytso at mit.edu
Tue Nov 15 13:24:20 AEDT 2016
On Thu, Nov 03, 2016 at 01:32:33PM -0600, Andreas Dilger wrote:
> On Nov 3, 2016, at 3:14 AM, Chandan Rajendra <chandan at linux.vnet.ibm.com> wrote:
> >
> > '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'.
> >
> > Signed-off-by: Chandan Rajendra <chandan at linux.vnet.ibm.com>
>
> Reviewed-by: Andreas Dilger <adilger at dilger.ca>
Applied, with a change in the commit summary:
ext4: fix mballoc breakage with 64k block size
Many thanks!!
- Ted
More information about the Linuxppc-dev
mailing list