On Mon, Apr 14, 2014 at 08:18:36PM +0400, Azat Khuzhin wrote:
> With bigalloc enabled we must use EXT4_CLUSTERS_PER_GROUP() instead of
> EXT4_BLOCKS_PER_GROUP() otherwise we will go beyond the allocated buffer.
You forgot the signed-off-by, since it's a one-line patch, I'll apply it.
Thanks!
With bigalloc enabled we must use EXT4_CLUSTERS_PER_GROUP() instead of
EXT4_BLOCKS_PER_GROUP() otherwise we will go beyond the allocated buffer.
$ mount -t ext4 /dev/vde /vde
[ 70.573993] EXT4-fs DEBUG (fs/ext4/mballoc.c, 2346): ext4_mb_alloc_groupinfo:
[ 70.575174] allocated s_groupinfo array
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