The unit of allocated_size is MB,so the change below is made. Otherwise, it 
will fail to free memory when 
available memory is not enough. 

Signed-off-by: Jijiang Liu <jijiang.liu at intel.com>
Acked-by: Huawei Xie <huawei.xie at intel.com>
Tested-by: Heng Ding <hengx.ding at intel.com> 
---
 lib/librte_eal/linuxapp/xen_dom0/dom0_mm_misc.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/lib/librte_eal/linuxapp/xen_dom0/dom0_mm_misc.c 
b/lib/librte_eal/linuxapp/xen_dom0/dom0_mm_misc.c
index a91c7ec..0f87905 100644
--- a/lib/librte_eal/linuxapp/xen_dom0/dom0_mm_misc.c
+++ b/lib/librte_eal/linuxapp/xen_dom0/dom0_mm_misc.c
@@ -447,7 +447,7 @@ dom0_memory_reserve(uint32_t rsv_size)
                        return -ENOMEM;
                }

-               allocated_size += DOM0_MEMBLOCK_SIZE;
+               allocated_size += SIZE_PER_BLOCK;

                size = DOM0_MEMBLOCK_SIZE;
                vaddr = vstart;
-- 
1.7.7.6

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