diff options
| author | Alex Elder <elder@inktank.com> | 2013-04-05 01:27:12 -0500 |
|---|---|---|
| committer | Sage Weil <sage@inktank.com> | 2013-05-01 21:18:22 -0700 |
| commit | 39b44cbe86db42e70693787b2ede81c309925d0b (patch) | |
| tree | a8e793656a0dde8d18f8f5f51bc39ca1b6749562 /net/ceph | |
| parent | e65550fd94c5c01b438e24fbf4a29ba65709ec97 (diff) | |
| download | lwn-39b44cbe86db42e70693787b2ede81c309925d0b.tar.gz lwn-39b44cbe86db42e70693787b2ede81c309925d0b.zip | |
libceph: set message data when building osd request
All calls of ceph_osdc_start_request() are preceded (in the case of
rbd, almost) immediately by a call to ceph_osdc_build_request().
Move the build calls at the top of ceph_osdc_start_request() out of
there and into the ceph_osdc_build_request(). Nothing prevents
moving these calls to the top of ceph_osdc_build_request(), either
(and we're going to want them there in the next patch) so put them
at the top.
This and the next patch are related to:
http://tracker.ceph.com/issues/4657
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.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c index 3fe8a7909ed9..932b8af8b8ee 100644 --- a/net/ceph/osd_client.c +++ b/net/ceph/osd_client.c @@ -1884,6 +1884,11 @@ void ceph_osdc_build_request(struct ceph_osd_request *req, u64 off, u64 data_len; unsigned int i; + /* Set up response incoming data and request outgoing data fields */ + + ceph_osdc_msg_data_set(req->r_reply, &req->r_data_in); + ceph_osdc_msg_data_set(req->r_request, &req->r_data_out); + req->r_snapid = snap_id; req->r_snapc = ceph_get_snap_context(snapc); @@ -1976,11 +1981,6 @@ int ceph_osdc_start_request(struct ceph_osd_client *osdc, { int rc = 0; - /* Set up response incoming data and request outgoing data fields */ - - ceph_osdc_msg_data_set(req->r_reply, &req->r_data_in); - ceph_osdc_msg_data_set(req->r_request, &req->r_data_out); - down_read(&osdc->map_sem); mutex_lock(&osdc->request_mutex); __register_request(osdc, req); |