rbd: clean up a few dout() calls
There was a dout() call in rbd_do_request() that was reporting
the reporting the offset as the length and vice versa. While
fixing that I did a quick scan of other dout() calls and fixed
a couple of other minor things.
Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 74e6a33..bb7f436 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -734,9 +734,8 @@
* split_bio will BUG_ON if this is not the case
*/
dout("bio_chain_clone split! total=%d remaining=%d"
- "bi_size=%d\n",
- (int)total, (int)len-total,
- (int)old_chain->bi_size);
+ "bi_size=%u\n",
+ total, len - total, old_chain->bi_size);
/* split the bio. We'll release it either in the next
call, or it will have to be released outside */
@@ -816,8 +815,8 @@
struct request_queue *q;
int min, max, i;
- dout("rbd_coll_end_req_index %p index %d ret %d len %lld\n",
- coll, index, ret, len);
+ dout("rbd_coll_end_req_index %p index %d ret %d len %llu\n",
+ coll, index, ret, (unsigned long long) len);
if (!rq)
return;
@@ -894,8 +893,8 @@
req_data->coll_index = coll_index;
}
- dout("rbd_do_request object_name=%s ofs=%lld len=%lld\n",
- object_name, len, ofs);
+ dout("rbd_do_request object_name=%s ofs=%llu len=%llu\n", object_name,
+ (unsigned long long) ofs, (unsigned long long) len);
osdc = &rbd_dev->rbd_client->client->osdc;
req = ceph_osdc_alloc_request(osdc, flags, snapc, ops,
@@ -948,8 +947,9 @@
ret = ceph_osdc_wait_request(osdc, req);
if (ver)
*ver = le64_to_cpu(req->r_reassert_version.version);
- dout("reassert_ver=%lld\n",
- le64_to_cpu(req->r_reassert_version.version));
+ dout("reassert_ver=%llu\n",
+ (unsigned long long)
+ le64_to_cpu(req->r_reassert_version.version));
ceph_osdc_put_request(req);
}
return ret;
@@ -983,7 +983,8 @@
bytes = le64_to_cpu(op->extent.length);
read_op = (le16_to_cpu(op->op) == CEPH_OSD_OP_READ);
- dout("rbd_req_cb bytes=%lld readop=%d rc=%d\n", bytes, read_op, rc);
+ dout("rbd_req_cb bytes=%llu readop=%d rc=%d\n",
+ (unsigned long long) bytes, read_op, (int) rc);
if (rc == -ENOENT && read_op) {
zero_bio_chain(req_data->bio, 0);
@@ -1217,8 +1218,9 @@
if (!rbd_dev)
return;
- dout("rbd_watch_cb %s notify_id=%lld opcode=%d\n",
- rbd_dev->header_name, notify_id, (int) opcode);
+ dout("rbd_watch_cb %s notify_id=%llu opcode=%u\n",
+ rbd_dev->header_name, (unsigned long long) notify_id,
+ (unsigned int) opcode);
mutex_lock_nested(&ctl_mutex, SINGLE_DEPTH_NESTING);
rc = __rbd_refresh_header(rbd_dev);
hver = rbd_dev->header.obj_version;
@@ -1314,9 +1316,9 @@
if (!rbd_dev)
return;
- dout("rbd_notify_cb %s notify_id=%lld opcode=%d\n",
- rbd_dev->header_name,
- notify_id, (int)opcode);
+ dout("rbd_notify_cb %s notify_id=%llu opcode=%u\n",
+ rbd_dev->header_name, (unsigned long long) notify_id,
+ (unsigned int) opcode);
}
/*
@@ -1437,7 +1439,8 @@
struct bio *bio;
struct bio *rq_bio, *next_bio = NULL;
bool do_write;
- int size, op_size = 0;
+ unsigned int size;
+ u64 op_size = 0;
u64 ofs;
int num_segs, cur_seg = 0;
struct rbd_req_coll *coll;
@@ -1484,7 +1487,7 @@
dout("%s 0x%x bytes at 0x%llx\n",
do_write ? "write" : "read",
- size, blk_rq_pos(rq) * SECTOR_SIZE);
+ size, (unsigned long long) blk_rq_pos(rq) * SECTOR_SIZE);
num_segs = rbd_get_num_segments(&rbd_dev->header, ofs, size);
coll = rbd_alloc_coll(num_segs);
@@ -1497,7 +1500,7 @@
do {
/* a bio clone to be passed down to OSD req */
- dout("rq->bio->bi_vcnt=%d\n", rq->bio->bi_vcnt);
+ dout("rq->bio->bi_vcnt=%hu\n", rq->bio->bi_vcnt);
op_size = rbd_get_segment(&rbd_dev->header,
rbd_dev->header.object_prefix,
ofs, size,
@@ -1664,7 +1667,7 @@
monc = &rbd_dev->rbd_client->client->monc;
ret = ceph_monc_create_snapid(monc, rbd_dev->pool_id, &new_snapid);
- dout("created snapid=%lld\n", new_snapid);
+ dout("created snapid=%llu\n", (unsigned long long) new_snapid);
if (ret < 0)
return ret;