fat: Fix _fat_bmap() race

[linux-2.6-omap-h63xx.git] / include / scsi / scsi_device.h

diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index b49e725be0390a94be15fa4d6a3e2ce6acabe8c8..a37a8148a31033970c3d5cd52905f324a140c41a 100644 (file)
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -238,6 +238,16 @@ struct scsi_target {
                                                 * for the device at a time. */
        unsigned int            pdt_1f_for_no_lun;      /* PDT = 0x1f */
                                                /* means no lun present */
+       /* commands actually active on LLD. protected by host lock. */
+       unsigned int            target_busy;
+       /*
+        * LLDs should set this in the slave_alloc host template callout.
+        * If set to zero then there is not limit.
+        */
+       unsigned int            can_queue;
+       unsigned int            target_blocked;
+       unsigned int            max_target_blocked;
+#define SCSI_DEFAULT_TARGET_BLOCKED    3
 
        char                    scsi_level;
        struct execute_work     ew;