summaryrefslogtreecommitdiff
path: root/net/ceph/osd_client.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/ceph/osd_client.c')
-rw-r--r--net/ceph/osd_client.c27
1 files changed, 18 insertions, 9 deletions
diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index dd47889adc4a..1606f740d6ae 100644
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -503,7 +503,9 @@ void osd_req_op_extent_init(struct ceph_osd_request *osd_req,
struct ceph_osd_req_op *op = _osd_req_op_init(osd_req, which, opcode);
size_t payload_len = 0;
- BUG_ON(opcode != CEPH_OSD_OP_READ && opcode != CEPH_OSD_OP_WRITE);
+ BUG_ON(opcode != CEPH_OSD_OP_READ && opcode != CEPH_OSD_OP_WRITE &&
+ opcode != CEPH_OSD_OP_DELETE && opcode != CEPH_OSD_OP_ZERO &&
+ opcode != CEPH_OSD_OP_TRUNCATE);
op->extent.offset = offset;
op->extent.length = length;
@@ -631,6 +633,9 @@ static u64 osd_req_encode_op(struct ceph_osd_request *req,
break;
case CEPH_OSD_OP_READ:
case CEPH_OSD_OP_WRITE:
+ case CEPH_OSD_OP_ZERO:
+ case CEPH_OSD_OP_DELETE:
+ case CEPH_OSD_OP_TRUNCATE:
if (src->op == CEPH_OSD_OP_WRITE)
request_data_len = src->extent.length;
dst->extent.offset = cpu_to_le64(src->extent.offset);
@@ -715,7 +720,9 @@ struct ceph_osd_request *ceph_osdc_new_request(struct ceph_osd_client *osdc,
u64 object_base;
int r;
- BUG_ON(opcode != CEPH_OSD_OP_READ && opcode != CEPH_OSD_OP_WRITE);
+ BUG_ON(opcode != CEPH_OSD_OP_READ && opcode != CEPH_OSD_OP_WRITE &&
+ opcode != CEPH_OSD_OP_DELETE && opcode != CEPH_OSD_OP_ZERO &&
+ opcode != CEPH_OSD_OP_TRUNCATE);
req = ceph_osdc_alloc_request(osdc, snapc, num_ops, use_mempool,
GFP_NOFS);
@@ -1488,14 +1495,14 @@ static void handle_reply(struct ceph_osd_client *osdc, struct ceph_msg *msg,
dout("handle_reply %p tid %llu req %p result %d\n", msg, tid,
req, result);
- ceph_decode_need(&p, end, 4, bad);
+ ceph_decode_need(&p, end, 4, bad_put);
numops = ceph_decode_32(&p);
if (numops > CEPH_OSD_MAX_OP)
goto bad_put;
if (numops != req->r_num_ops)
goto bad_put;
payload_len = 0;
- ceph_decode_need(&p, end, numops * sizeof(struct ceph_osd_op), bad);
+ ceph_decode_need(&p, end, numops * sizeof(struct ceph_osd_op), bad_put);
for (i = 0; i < numops; i++) {
struct ceph_osd_op *op = p;
int len;
@@ -1513,7 +1520,7 @@ static void handle_reply(struct ceph_osd_client *osdc, struct ceph_msg *msg,
goto bad_put;
}
- ceph_decode_need(&p, end, 4 + numops * 4, bad);
+ ceph_decode_need(&p, end, 4 + numops * 4, bad_put);
retry_attempt = ceph_decode_32(&p);
for (i = 0; i < numops; i++)
req->r_reply_op_result[i] = ceph_decode_32(&p);
@@ -1786,6 +1793,8 @@ void ceph_osdc_handle_map(struct ceph_osd_client *osdc, struct ceph_msg *msg)
nr_maps--;
}
+ if (!osdc->osdmap)
+ goto bad;
done:
downgrade_write(&osdc->map_sem);
ceph_monc_got_osdmap(&osdc->client->monc, osdc->osdmap->epoch);
@@ -2129,6 +2138,8 @@ int ceph_osdc_start_request(struct ceph_osd_client *osdc,
dout("osdc_start_request failed map, "
" will retry %lld\n", req->r_tid);
rc = 0;
+ } else {
+ __unregister_request(osdc, req);
}
goto out_unlock;
}
@@ -2253,12 +2264,10 @@ int ceph_osdc_init(struct ceph_osd_client *osdc, struct ceph_client *client)
if (err < 0)
goto out_msgpool;
+ err = -ENOMEM;
osdc->notify_wq = create_singlethread_workqueue("ceph-watch-notify");
- if (IS_ERR(osdc->notify_wq)) {
- err = PTR_ERR(osdc->notify_wq);
- osdc->notify_wq = NULL;
+ if (!osdc->notify_wq)
goto out_msgpool;
- }
return 0;
out_msgpool: