[PATCH] fix send_sigqueue() vs thread exit race

[linux-2.6] / include / scsi / scsi_device.h

diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index c018020d9160891b511e03bdff1db93796bf9928..835af8ecbb7c874601351ca4ee4ecc81b6778101 100644 (file)
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -9,7 +9,7 @@
 struct request_queue;
 struct scsi_cmnd;
 struct scsi_mode_data;
-
+struct scsi_lun;
 
 /*
  * sdev state: If you alter this, you also need to alter scsi_sysfs.c
@@ -154,7 +154,9 @@ struct scsi_target {
        unsigned int            id; /* target id ... replace
                                     * scsi_device.id eventually */
        unsigned long           create:1; /* signal that it needs to be added */
-       unsigned long           starget_data[0];
+       void                    *hostdata; /* available to low-level driver */
+       unsigned long           starget_data[0]; /* for the transport */
+       /* starget_data must be the last element!!!! */
 } __attribute__((aligned(sizeof(unsigned long))));
 
 #define to_scsi_target(d)      container_of(d, struct scsi_target, dev)
@@ -241,6 +243,7 @@ extern void scsi_target_reap(struct scsi_target *);
 extern void scsi_target_block(struct device *);
 extern void scsi_target_unblock(struct device *);
 extern void scsi_remove_target(struct device *);
+extern void int_to_scsilun(unsigned int, struct scsi_lun *);
 extern const char *scsi_device_state_name(enum scsi_device_state);
 extern int scsi_is_sdev_device(const struct device *);
 extern int scsi_is_target_device(const struct device *);