[PATCH] md: auto-correct correctable read errors in raid10

Largely just a cross-port from raid1.

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/raid/raid10.h b/include/linux/raid/raid10.h
index b660cbf628d8..dfa528385e3f 100644
--- a/include/linux/raid/raid10.h
+++ b/include/linux/raid/raid10.h
@@ -42,6 +42,7 @@ struct r10_private_data_s {
         spinlock_t              resync_lock;
         int nr_pending;
         int nr_waiting;
+        int nr_queued;
         int barrier;
         sector_t                next_resync;
         int                     fullsync;  /* set to 1 if a full sync is needed,
@@ -53,6 +54,7 @@ struct r10_private_data_s {
 
         mempool_t *r10bio_pool;
         mempool_t *r10buf_pool;
+        struct page             *tmppage;
 };
 
 typedef struct r10_private_data_s conf_t;