Lines Matching refs:ondisk
934 static bool rbd_dev_ondisk_valid(struct rbd_image_header_ondisk *ondisk)
940 if (memcmp(&ondisk->text, RBD_HEADER_TEXT, sizeof (RBD_HEADER_TEXT)))
945 if (ondisk->options.order < SECTOR_SHIFT)
950 if (ondisk->options.order > 8 * sizeof (int) - 1)
957 snap_count = le32_to_cpu(ondisk->snap_count);
967 if ((u64) size < le64_to_cpu(ondisk->snap_names_len))
1012 struct rbd_image_header_ondisk *ondisk,
1026 object_prefix = kstrndup(ondisk->object_prefix,
1027 sizeof(ondisk->object_prefix),
1035 snap_count = le32_to_cpu(ondisk->snap_count);
1039 snapc->seq = le64_to_cpu(ondisk->snap_seq);
1042 u64 snap_names_len = le64_to_cpu(ondisk->snap_names_len);
1064 * ondisk buffer we're working with has
1068 memcpy(snap_names, &ondisk->snaps[snap_count], snap_names_len);
1069 snaps = ondisk->snaps;
1080 header->obj_order = ondisk->options.order;
1085 header->image_size = le64_to_cpu(ondisk->image_size);
4875 struct rbd_image_header_ondisk *ondisk = NULL;
4891 kfree(ondisk);
4893 size = sizeof (*ondisk);
4896 ondisk = kmalloc(size, GFP_KERNEL);
4897 if (!ondisk)
4901 &rbd_dev->header_oloc, ondisk, size);
4910 if (!rbd_dev_ondisk_valid(ondisk)) {
4916 names_size = le64_to_cpu(ondisk->snap_names_len);
4918 snap_count = le32_to_cpu(ondisk->snap_count);
4921 ret = rbd_header_from_disk(header, ondisk, first_time);
4923 kfree(ondisk);