[PATCH] md: avoid possible BUG_ON in md bitmap handling

[linux-2.6-omap-h63xx.git] / include / linux / raid / bitmap.h

diff --git a/include/linux/raid/bitmap.h b/include/linux/raid/bitmap.h
index ebd42a3710b4eefc44bec8a9880bd88af6472bcb..6db9a4c153556a7236caf4dbf376b27900af3f15 100644 (file)
--- a/include/linux/raid/bitmap.h
+++ b/include/linux/raid/bitmap.h
@@ -247,6 +247,7 @@ struct bitmap {
 
        atomic_t pending_writes; /* pending writes to the bitmap file */
        wait_queue_head_t write_wait;
+       wait_queue_head_t overflow_wait;
 
 };