libceph: rename ceph_osd_request::r_{oloc,oid} to r_base_{oloc,oid}

Rename ceph_osd_request::r_{oloc,oid} to r_base_{oloc,oid} before
introducing r_target_{oloc,oid} needed for redirects.

Signed-off-by: Ilya Dryomov <ilya.dryomov@inktank.com>
Reviewed-by: Sage Weil <sage@inktank.com>

diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 6fdc5fc..16cab66 100644 (file)
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -1808,8 +1808,8 @@ 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);
-       ceph_oid_set_name(&osd_req->r_oid, obj_request->object_name);
+       osd_req->r_base_oloc.pool = ceph_file_layout_pg_pool(rbd_dev->layout);
+       ceph_oid_set_name(&osd_req->r_base_oid, obj_request->object_name);
 
        return osd_req;
 }
@@ -1846,8 +1846,8 @@ 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);
-       ceph_oid_set_name(&osd_req->r_oid, obj_request->object_name);
+       osd_req->r_base_oloc.pool = ceph_file_layout_pg_pool(rbd_dev->layout);
+       ceph_oid_set_name(&osd_req->r_base_oid, obj_request->object_name);
 
        return osd_req;
 }

diff --git a/include/linux/ceph/osd_client.h b/include/linux/ceph/osd_client.h
index 8d8bb53..3170ca6 100644 (file)
--- a/include/linux/ceph/osd_client.h
+++ b/include/linux/ceph/osd_client.h
@@ -153,8 +153,8 @@ struct ceph_osd_request {
        struct inode *r_inode;                /* for use by callbacks */
        void *r_priv;                         /* ditto */
 
-       struct ceph_object_locator r_oloc;
-       struct ceph_object_id r_oid;
+       struct ceph_object_locator r_base_oloc;
+       struct ceph_object_id r_base_oid;
 
        u64               r_snapid;
        unsigned long     r_stamp;            /* send OR check time */

diff --git a/net/ceph/debugfs.c b/net/ceph/debugfs.c
index 1f85627..258a382 100644 (file)
--- a/net/ceph/debugfs.c
+++ b/net/ceph/debugfs.c
@@ -132,8 +132,8 @@ static int osdc_show(struct seq_file *s, void *pp)
                           req->r_osd ? req->r_osd->o_osd : -1,
                           req->r_pgid.pool, req->r_pgid.seed);
 
-               seq_printf(s, "%.*s", req->r_oid.name_len,
-                          req->r_oid.name);
+               seq_printf(s, "%.*s", req->r_base_oid.name_len,
+                          req->r_base_oid.name);
 
                if (req->r_reassert_version.epoch)
                        seq_printf(s, "\t%u'%llu",

diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index 0eb009e..3997a87 100644 (file)
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -368,7 +368,7 @@ struct ceph_osd_request *ceph_osdc_alloc_request(struct ceph_osd_client *osdc,
        INIT_LIST_HEAD(&req->r_req_lru_item);
        INIT_LIST_HEAD(&req->r_osd_item);
 
-       req->r_oloc.pool = -1;
+       req->r_base_oloc.pool = -1;
 
        /* create reply message */
        if (use_mempool)
@@ -763,11 +763,11 @@ struct ceph_osd_request *ceph_osdc_new_request(struct ceph_osd_client *osdc,
        if (num_ops > 1)
                osd_req_op_init(req, 1, CEPH_OSD_OP_STARTSYNC);
 
-       req->r_oloc.pool = ceph_file_layout_pg_pool(*layout);
+       req->r_base_oloc.pool = ceph_file_layout_pg_pool(*layout);
 
-       snprintf(req->r_oid.name, sizeof(req->r_oid.name),
+       snprintf(req->r_base_oid.name, sizeof(req->r_base_oid.name),
                 "%llx.%08llx", vino.ino, objnum);
-       req->r_oid.name_len = strlen(req->r_oid.name);
+       req->r_base_oid.name_len = strlen(req->r_base_oid.name);
 
        return req;
 }
@@ -1259,20 +1259,20 @@ static int __calc_request_pg(struct ceph_osdmap *osdmap,
        if ((req->r_flags & CEPH_OSD_FLAG_IGNORE_OVERLAY) == 0) {
                struct ceph_pg_pool_info *pi;
 
-               pi = ceph_pg_pool_by_id(osdmap, req->r_oloc.pool);
+               pi = ceph_pg_pool_by_id(osdmap, req->r_base_oloc.pool);
                if (pi) {
                        if ((req->r_flags & CEPH_OSD_FLAG_READ) &&
                            pi->read_tier >= 0)
-                               req->r_oloc.pool = pi->read_tier;
+                               req->r_base_oloc.pool = pi->read_tier;
                        if ((req->r_flags & CEPH_OSD_FLAG_WRITE) &&
                            pi->write_tier >= 0)
-                               req->r_oloc.pool = pi->write_tier;
+                               req->r_base_oloc.pool = pi->write_tier;
                }
                /* !pi is caught in ceph_oloc_oid_to_pg() */
        }
 
-       return ceph_oloc_oid_to_pg(osdmap, &req->r_oloc,
-                                  &req->r_oid, pg_out);
+       return ceph_oloc_oid_to_pg(osdmap, &req->r_base_oloc,
+                                  &req->r_base_oid, pg_out);
 }
 
 /*
@@ -1382,7 +1382,7 @@ static void __send_request(struct ceph_osd_client *osdc,
        /* fill in message content that changes each time we send it */
        put_unaligned_le32(osdc->osdmap->epoch, req->r_request_osdmap_epoch);
        put_unaligned_le32(req->r_flags, req->r_request_flags);
-       put_unaligned_le64(req->r_oloc.pool, req->r_request_pool);
+       put_unaligned_le64(req->r_base_oloc.pool, req->r_request_pool);
        p = req->r_request_pgid;
        ceph_encode_64(&p, req->r_pgid.pool);
        ceph_encode_32(&p, req->r_pgid.seed);
@@ -2144,11 +2144,11 @@ void ceph_osdc_build_request(struct ceph_osd_request *req, u64 off,
        ceph_encode_32(&p, -1);  /* preferred */
 
        /* oid */
-       ceph_encode_32(&p, req->r_oid.name_len);
-       memcpy(p, req->r_oid.name, req->r_oid.name_len);
-       dout("oid '%.*s' len %d\n", req->r_oid.name_len,
-            req->r_oid.name, req->r_oid.name_len);
-       p += req->r_oid.name_len;
+       ceph_encode_32(&p, req->r_base_oid.name_len);
+       memcpy(p, req->r_base_oid.name, req->r_base_oid.name_len);
+       dout("oid '%.*s' len %d\n", req->r_base_oid.name_len,
+            req->r_base_oid.name, req->r_base_oid.name_len);
+       p += req->r_base_oid.name_len;
 
        /* ops--can imply data */
        ceph_encode_16(&p, (u16)req->r_num_ops);