diff options
Diffstat (limited to 'drivers/md/raid1.h')
| -rw-r--r-- | drivers/md/raid1.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/md/raid1.h b/drivers/md/raid1.h index cbfdf1a6acd9..5fc4ca1af863 100644 --- a/drivers/md/raid1.h +++ b/drivers/md/raid1.h @@ -94,7 +94,9 @@ struct r1bio_s { int read_disk; struct list_head retry_list; - struct bitmap_update *bitmap_update; + /* Next two are only valid when R1BIO_BehindIO is set */ + struct page **behind_pages; + int behind_page_count; /* * if the IO is in WRITE direction, then multiple bios are used. * We choose the number when they are allocated. |