1 files changed, 5 insertions, 0 deletions

diff --git a/include/linux/libata.h b/include/linux/libata.h
index 2fbd22bd68ce..52112d39d71e 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -37,6 +37,7 @@
 #include <scsi/scsi_host.h>
 #include <linux/acpi.h>
 #include <linux/cdrom.h>
+#include <linux/sched.h>
 
 /*
  * Define if arch has non-standard setup.  This is a _PCI_ standard
@@ -535,6 +536,10 @@ struct ata_host {
         void                    *private_data;
         struct ata_port_operations *ops;
         unsigned long           flags;
+
+        struct mutex            eh_mutex;
+        struct task_struct      *eh_owner;
+
 #ifdef CONFIG_ATA_ACPI
         acpi_handle             acpi_handle;
 #endif