migration/dirtyrate: Record hash results for each sampled page
commitba0e519f953310267998d6af379304bd19c50f60
authorChuan Zheng <zhengchuan@huawei.com>
Wed, 16 Sep 2020 06:22:01 +0000 (16 14:22 +0800)
committerDr. David Alan Gilbert <dgilbert@redhat.com>
Fri, 25 Sep 2020 11:45:57 +0000 (25 12:45 +0100)
tree0d62d48e5163e68a541c54d55a45763826451f23
parent3ded54b1bd00177bf56d332636ecaf0da9d8b77e
migration/dirtyrate: Record hash results for each sampled page

Record hash results for each sampled page, crc32 is taken to calculate
hash results for each sampled length in TARGET_PAGE_SIZE.

Signed-off-by: Chuan Zheng <zhengchuan@huawei.com>
Signed-off-by: YanYing Zhuang <ann.zhuangyanying@huawei.com>
Reviewed-by: David Edmondson <david.edmondson@oracle.com>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Message-Id: <1600237327-33618-7-git-send-email-zhengchuan@huawei.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
migration/dirtyrate.c