block: Supress Buffer I/O errors when SCSI REQ_QUIET flag set

[deliverable/linux.git] / include / linux / buffer_head.h

diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
index 3ce64b90118c20346a704d1c727ec9450d7ccb95..8605f8a74df9ba031fb654095bd47b62095aac0f 100644 (file)
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -35,6 +35,7 @@ enum bh_state_bits {
        BH_Ordered,     /* ordered write */
        BH_Eopnotsupp,  /* operation not supported (barrier) */
        BH_Unwritten,   /* Buffer is allocated on disk but not written */
+       BH_Quiet,       /* Buffer Error Prinks to be quiet */
 
        BH_PrivateStart,/* not a state bit, but the first bit available
                         * for private allocation by other entities