diff options
Diffstat (limited to 'include/scsi/scsi_device.h')
| -rw-r--r-- | include/scsi/scsi_device.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h index 310c86a892e9..0979a5f3b69a 100644 --- a/include/scsi/scsi_device.h +++ b/include/scsi/scsi_device.h @@ -182,7 +182,6 @@ struct scsi_device { unsigned no_dif:1; /* T10 PI (DIF) should be disabled */ unsigned broken_fua:1; /* Don't set FUA bit */ unsigned lun_in_cdb:1; /* Store LUN bits in CDB[1] */ - unsigned synchronous_alua:1; /* Synchronous ALUA commands */ atomic_t disk_events_disable_depth; /* disable depth for disk events */ @@ -208,6 +207,7 @@ struct scsi_device { void *handler_data; unsigned char access_state; + struct mutex state_mutex; enum scsi_device_state sdev_state; unsigned long sdev_data[0]; } __attribute__((aligned(sizeof(unsigned long)))); @@ -249,6 +249,7 @@ enum scsi_target_state { STARGET_CREATED = 1, STARGET_RUNNING, STARGET_REMOVE, + STARGET_CREATED_REMOVE, STARGET_DEL, }; @@ -473,9 +474,9 @@ static inline int scsi_device_created(struct scsi_device *sdev) sdev->sdev_state == SDEV_CREATED_BLOCK; } -int scsi_internal_device_block(struct scsi_device *sdev, bool wait); -int scsi_internal_device_unblock(struct scsi_device *sdev, - enum scsi_device_state new_state); +int scsi_internal_device_block_nowait(struct scsi_device *sdev); +int scsi_internal_device_unblock_nowait(struct scsi_device *sdev, + enum scsi_device_state new_state); /* accessor functions for the SCSI parameters */ static inline int scsi_device_sync(struct scsi_device *sdev) |