block: fix accounting bug on cross partition merges

[net-next-2.6.git] / include / linux / blkdev.h

diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 8f3dd981b973900944ab82625b8462a5f3f8ccec..16f7f1be1acf2d88569955dba40e11d9308cce4b 100644 (file)
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -115,6 +115,7 @@ struct request {
        void *elevator_private3;
 
        struct gendisk *rq_disk;
+       struct hd_struct *part;
        unsigned long start_time;
 #ifdef CONFIG_BLK_CGROUP
        unsigned long long start_time_ns;