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libceph: set page info with byte length

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When setting page array information for message data, provide the
byte length rather than the page count ceph_msg_data_set_pages().

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
This commit is contained in:
Alex Elder
2013-03-07 15:38:26 -06:00
committed by Sage Weil
parent 02afca6ca0
commit f1baeb2b9f
4 changed files with 8 additions and 14 deletions
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fs/ceph/mds_client.c
+1 -1
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@@ -1721,7 +1721,7 @@ static struct ceph_msg *create_request_message(struct ceph_mds_client *mdsc,
msg->front.iov_len = p - msg->front.iov_base;
msg->hdr.front_len = cpu_to_le32(msg->front.iov_len);
ceph_msg_data_set_pages(msg, req->r_pages, req->r_num_pages, 0);
ceph_msg_data_set_pages(msg, req->r_pages, req->r_data_len, 0);
msg->hdr.data_len = cpu_to_le32(req->r_data_len);
msg->hdr.data_off = cpu_to_le16(0);