libceph: rename MAX_OBJ_NAME_SIZE to CEPH_MAX_OID_NAME_LEN

In preparation for adding oid abstraction, rename MAX_OBJ_NAME_SIZE to
CEPH_MAX_OID_NAME_LEN.

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 6614e8d..98792b2 100644 (file)
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -1088,9 +1088,9 @@ static const char *rbd_segment_name(struct rbd_device *rbd_dev, u64 offset)
        name_format = "%s.%012llx";
        if (rbd_dev->image_format == 2)
                name_format = "%s.%016llx";
-       ret = snprintf(name, MAX_OBJ_NAME_SIZE + 1, name_format,
+       ret = snprintf(name, CEPH_MAX_OID_NAME_LEN + 1, name_format,
                        rbd_dev->header.object_prefix, segment);
-       if (ret < 0 || ret > MAX_OBJ_NAME_SIZE) {
+       if (ret < 0 || ret > CEPH_MAX_OID_NAME_LEN) {
                pr_err("error formatting segment name for #%llu (%d)\n",
                        segment, ret);
                kfree(name);
@@ -5350,7 +5350,7 @@ static int rbd_slab_init(void)
 
        rbd_assert(!rbd_segment_name_cache);
        rbd_segment_name_cache = kmem_cache_create("rbd_segment_name",
-                                       MAX_OBJ_NAME_SIZE + 1, 1, 0, NULL);
+                                       CEPH_MAX_OID_NAME_LEN + 1, 1, 0, NULL);
        if (rbd_segment_name_cache)
                return 0;
 out_err:

diff --git a/include/linux/ceph/osd_client.h b/include/linux/ceph/osd_client.h
index 5b85551..b42f158 100644 (file)
--- a/include/linux/ceph/osd_client.h
+++ b/include/linux/ceph/osd_client.h
@@ -16,7 +16,7 @@
  * Maximum object name size 
  * (must be at least as big as RBD_MAX_MD_NAME_LEN -- currently 100) 
  */
-#define MAX_OBJ_NAME_SIZE 100
+#define CEPH_MAX_OID_NAME_LEN 100
 
 struct ceph_msg;
 struct ceph_snap_context;
@@ -161,7 +161,7 @@ struct ceph_osd_request {
 
        struct ceph_object_locator r_oloc;
 
-       char              r_oid[MAX_OBJ_NAME_SIZE];          /* object name */
+       char              r_oid[CEPH_MAX_OID_NAME_LEN];      /* object name */
        int               r_oid_len;
        u64               r_snapid;
        unsigned long     r_stamp;            /* send OR check time */

diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index 7130c5c..a053e7e 100644 (file)
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -338,7 +338,7 @@ struct ceph_osd_request *ceph_osdc_alloc_request(struct ceph_osd_client *osdc,
        msg_size = 4 + 4 + 8 + 8 + 4+8;
        msg_size += 2 + 4 + 8 + 4 + 4; /* oloc */
        msg_size += 1 + 8 + 4 + 4;     /* pg_t */
-       msg_size += 4 + MAX_OBJ_NAME_SIZE;
+       msg_size += 4 + CEPH_MAX_OID_NAME_LEN; /* oid */
        msg_size += 2 + num_ops*sizeof(struct ceph_osd_op);
        msg_size += 8;  /* snapid */
        msg_size += 8;  /* snap_seq */