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ceph: simplify ceph_msg_new

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We only need to pass in front_len.  Callers can attach any other payload
pieces (middle, data) as they see fit.

Signed-off-by: Sage Weil <sage@newdream.net>
This commit is contained in:
Sage Weil
2010-04-01 16:07:23 -07:00
parent a79832f26b
commit bb257664f7
7 changed files with 29 additions and 36 deletions
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8
fs/ceph/osd_client.c
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@@ -164,7 +164,7 @@ struct ceph_osd_request *ceph_osdc_new_request(struct ceph_osd_client *osdc,
msg = ceph_msgpool_get(&osdc->msgpool_op_reply, 0);
else
msg = ceph_msg_new(CEPH_MSG_OSD_OPREPLY,
OSD_OPREPLY_FRONT_LEN, 0, 0, NULL);
OSD_OPREPLY_FRONT_LEN);
if (!msg) {
ceph_osdc_put_request(req);
return NULL;
@@ -178,7 +178,7 @@ struct ceph_osd_request *ceph_osdc_new_request(struct ceph_osd_client *osdc,
if (use_mempool)
msg = ceph_msgpool_get(&osdc->msgpool_op, 0);
else
msg = ceph_msg_new(CEPH_MSG_OSD_OP, msg_size, 0, 0, NULL);
msg = ceph_msg_new(CEPH_MSG_OSD_OP, msg_size);
if (!msg) {
ceph_osdc_put_request(req);
return NULL;
@@ -1392,7 +1392,7 @@ static struct ceph_msg *get_reply(struct ceph_connection *con,
if (front > req->r_reply->front.iov_len) {
pr_warning("get_reply front %d > preallocated %d\n",
front, (int)req->r_reply->front.iov_len);
m = ceph_msg_new(CEPH_MSG_OSD_OPREPLY, front, 0, 0, NULL);
m = ceph_msg_new(CEPH_MSG_OSD_OPREPLY, front);
if (!m)
goto out;
ceph_msg_put(req->r_reply);
@@ -1435,7 +1435,7 @@ static struct ceph_msg *alloc_msg(struct ceph_connection *con,
switch (type) {
case CEPH_MSG_OSD_MAP:
return ceph_msg_new(type, front, 0, 0, NULL);
return ceph_msg_new(type, front);
case CEPH_MSG_OSD_OPREPLY:
return get_reply(con, hdr, skip);
default: