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path: root/drivers/block/rbd.c
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Diffstat (limited to 'drivers/block/rbd.c')
-rw-r--r--drivers/block/rbd.c19
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 9cc7ee3b427f..8e5140bbf241 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -1500,9 +1500,6 @@ rbd_osd_req_create(struct rbd_obj_request *obj_req, unsigned int num_ops)
rbd_dev->header.object_prefix, obj_req->ex.oe_objno))
goto err_req;
- if (ceph_osdc_alloc_messages(req, GFP_NOIO))
- goto err_req;
-
return req;
err_req:
@@ -1945,6 +1942,10 @@ static int __rbd_img_fill_request(struct rbd_img_request *img_req)
}
if (ret)
return ret;
+
+ ret = ceph_osdc_alloc_messages(obj_req->osd_req, GFP_NOIO);
+ if (ret)
+ return ret;
}
return 0;
@@ -2404,6 +2405,10 @@ static int rbd_obj_issue_copyup(struct rbd_obj_request *obj_req, u32 bytes)
rbd_assert(0);
}
+ ret = ceph_osdc_alloc_messages(obj_req->osd_req, GFP_NOIO);
+ if (ret)
+ return ret;
+
rbd_obj_request_submit(obj_req);
return 0;
}
@@ -3783,10 +3788,6 @@ static int rbd_obj_read_sync(struct rbd_device *rbd_dev,
ceph_oloc_copy(&req->r_base_oloc, oloc);
req->r_flags = CEPH_OSD_FLAG_READ;
- ret = ceph_osdc_alloc_messages(req, GFP_KERNEL);
- if (ret)
- goto out_req;
-
pages = ceph_alloc_page_vector(num_pages, GFP_KERNEL);
if (IS_ERR(pages)) {
ret = PTR_ERR(pages);
@@ -3797,6 +3798,10 @@ static int rbd_obj_read_sync(struct rbd_device *rbd_dev,
osd_req_op_extent_osd_data_pages(req, 0, pages, buf_len, 0, false,
true);
+ ret = ceph_osdc_alloc_messages(req, GFP_KERNEL);
+ if (ret)
+ goto out_req;
+
ceph_osdc_start_request(osdc, req, false);
ret = ceph_osdc_wait_request(osdc, req);
if (ret >= 0)