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ceph: reset iov_len when discarding cap release messages

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Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
Reviewed-by: Sage Weil <sage@inktank.com>
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Yan, Zheng 2013-05-31 16:26:44 +08:00 committed by Sage Weil
parent bb137f84d1
commit 3803da4963
1 changed files with 1 additions and 0 deletions
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fs/ceph/mds_client.c
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@ -1391,6 +1391,7 @@ static void discard_cap_releases(struct ceph_mds_client *mdsc,
num = le32_to_cpu(head->num);
dout("discard_cap_releases mds%d %p %u\n", session->s_mds, msg, num);
head->num = cpu_to_le32(0);
msg->front.iov_len = sizeof(*head);
session->s_num_cap_releases += num;
/* requeue completed messages */