diff options
| author | Ilya Dryomov <ilya.dryomov@inktank.com> | 2014-01-27 17:40:18 +0200 |
|---|---|---|
| committer | Ilya Dryomov <ilya.dryomov@inktank.com> | 2014-01-27 23:57:03 +0200 |
| commit | 22116525baec1d63f4878eaa92f0b57946a78819 (patch) | |
| tree | 8630a9fdeec976e58fea4f0c131dabbf193a82f3 /drivers/block | |
| parent | 0b4af2e8c9f3fc9c31d2f9374b79af2c890ef897 (diff) | |
libceph: start using oloc abstraction
Instead of relying on pool fields in ceph_file_layout (for mapping) and
ceph_pg (for enconding), start using ceph_object_locator (oloc)
abstraction. Note that userspace oloc currently consists of pool, key,
nspace and hash fields, while this one contains only a pool. This is
OK, because at this point we only send (i.e. encode) olocs and never
have to receive (i.e. decode) them.
This makes keeping a copy of ceph_file_layout in every osd request
unnecessary, so ceph_osd_request::r_file_layout field is nuked.
Signed-off-by: Ilya Dryomov <ilya.dryomov@inktank.com>
Reviewed-by: Sage Weil <sage@inktank.com>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/rbd.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index 72a7eec456a9..6614e8d95525 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -1808,12 +1808,12 @@ static struct ceph_osd_request *rbd_osd_req_create( osd_req->r_callback = rbd_osd_req_callback; osd_req->r_priv = obj_request; + osd_req->r_oloc.pool = ceph_file_layout_pg_pool(rbd_dev->layout); + osd_req->r_oid_len = strlen(obj_request->object_name); rbd_assert(osd_req->r_oid_len < sizeof (osd_req->r_oid)); memcpy(osd_req->r_oid, obj_request->object_name, osd_req->r_oid_len); - osd_req->r_file_layout = rbd_dev->layout; /* struct */ - return osd_req; } @@ -1849,12 +1849,12 @@ rbd_osd_req_create_copyup(struct rbd_obj_request *obj_request) osd_req->r_callback = rbd_osd_req_callback; osd_req->r_priv = obj_request; + osd_req->r_oloc.pool = ceph_file_layout_pg_pool(rbd_dev->layout); + osd_req->r_oid_len = strlen(obj_request->object_name); rbd_assert(osd_req->r_oid_len < sizeof (osd_req->r_oid)); memcpy(osd_req->r_oid, obj_request->object_name, osd_req->r_oid_len); - osd_req->r_file_layout = rbd_dev->layout; /* struct */ - return osd_req; } |