diff options
Diffstat (limited to 'drivers/block/rbd.c')
| -rw-r--r-- | drivers/block/rbd.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index fcef63c2c30b..d861c71b4005 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -2194,13 +2194,17 @@ rbd_img_obj_parent_read_full_callback(struct rbd_img_request *img_request) if (result) goto out_err; - /* Allocate the new copyup osd request for the original request */ - + /* + * The original osd request is of no use to use any more. + * We need a new one that can hold the two ops in a copyup + * request. Allocate the new copyup osd request for the + * original request, and release the old one. + */ result = -ENOMEM; - rbd_assert(!orig_request->osd_req); osd_req = rbd_osd_req_create_copyup(orig_request); if (!osd_req) goto out_err; + rbd_osd_req_destroy(orig_request->osd_req); orig_request->osd_req = osd_req; orig_request->copyup_pages = pages; orig_request->copyup_page_count = page_count; @@ -2277,15 +2281,6 @@ static int rbd_img_obj_parent_read_full(struct rbd_obj_request *obj_request) rbd_assert(rbd_dev->parent != NULL); /* - * First things first. The original osd request is of no - * use to use any more, we'll need a new one that can hold - * the two ops in a copyup request. We'll get that later, - * but for now we can release the old one. - */ - rbd_osd_req_destroy(obj_request->osd_req); - obj_request->osd_req = NULL; - - /* * Determine the byte range covered by the object in the * child image to which the original request was to be sent. */ |