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authorAlex Elder <elder@inktank.com>2013-04-03 01:28:57 -0500
committerSage Weil <sage@inktank.com>2013-05-01 21:18:05 -0700
commit9fc6e0647180f72392f03a29863b6602e22aa024 (patch)
tree4393a8d8905fbe2a4e4dfc0d79c777bf1cf28df1 /net/ceph
parent6010a451c38b04cf10808a508f33e5bf32e7de63 (diff)
libceph: compute incoming bytes once
This is a simple change, extracting the number of incoming data bytes just once in handle_reply(). Signed-off-by: Alex Elder <elder@inktank.com> Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
Diffstat (limited to 'net/ceph')
-rw-r--r--net/ceph/osd_client.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index 426ca1f2a721..1379b3313348 100644
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -1293,6 +1293,7 @@ static void handle_reply(struct ceph_osd_client *osdc, struct ceph_msg *msg,
u64 reassert_version;
u32 osdmap_epoch;
int already_completed;
+ u32 bytes;
int i;
tid = le64_to_cpu(msg->hdr.tid);
@@ -1347,9 +1348,10 @@ static void handle_reply(struct ceph_osd_client *osdc, struct ceph_msg *msg,
payload_len += len;
p += sizeof(*op);
}
- if (payload_len != le32_to_cpu(msg->hdr.data_len)) {
+ bytes = le32_to_cpu(msg->hdr.data_len);
+ if (payload_len != bytes) {
pr_warning("sum of op payload lens %d != data_len %d",
- payload_len, le32_to_cpu(msg->hdr.data_len));
+ payload_len, bytes);
goto bad_put;
}
@@ -1359,10 +1361,8 @@ static void handle_reply(struct ceph_osd_client *osdc, struct ceph_msg *msg,
req->r_reply_op_result[i] = ceph_decode_32(&p);
if (!req->r_got_reply) {
- unsigned int bytes;
req->r_result = result;
- bytes = le32_to_cpu(msg->hdr.data_len);
dout("handle_reply result %d bytes %d\n", req->r_result,
bytes);
if (req->r_result == 0)

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