1 files changed, 7 insertions, 14 deletions

diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 5d327313a9f7..aafe82788b4e 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -151,11 +151,9 @@ struct request {
         void *elevator_private;
         void *completion_data;
 
-        unsigned short ioprio;
-
         int rq_status;  /* should split this into a few status bits */
-        struct gendisk *rq_disk;
         int errors;
+        struct gendisk *rq_disk;
         unsigned long start_time;
 
         /* Number of scatter-gather DMA addr+len pairs after
@@ -170,8 +168,9 @@ struct request {
          */
         unsigned short nr_hw_segments;
 
+        unsigned short ioprio;
+
         int tag;
-        char *buffer;
 
         int ref_count;
         request_queue_t *q;
@@ -179,6 +178,7 @@ struct request {
 
         struct completion *waiting;
         void *special;
+        char *buffer;
 
         /*
          * when request is used as a packet command carrier
@@ -187,20 +187,14 @@ struct request {
         unsigned char cmd[BLK_MAX_CDB];
 
         unsigned int data_len;
-        void *data;
-
         unsigned int sense_len;
+        void *data;
         void *sense;
 
         unsigned int timeout;
         int retries;
 
         /*
-         * For Power Management requests
-         */
-        struct request_pm_state *pm;
-
-        /*
          * completion callback. end_io_data should be folded in with waiting
          */
         rq_end_io_fn *end_io;
@@ -241,6 +235,7 @@ enum rq_flag_bits {
         __REQ_PM_RESUME,        /* resume request */
         __REQ_PM_SHUTDOWN,      /* shutdown request */
         __REQ_ORDERED_COLOR,    /* is before or after barrier */
+        __REQ_RW_SYNC,          /* request is sync (O_DIRECT) */
         __REQ_NR_BITS,          /* stops here */
 };
 
@@ -270,6 +265,7 @@ enum rq_flag_bits {
 #define REQ_PM_RESUME   (1 << __REQ_PM_RESUME)
 #define REQ_PM_SHUTDOWN (1 << __REQ_PM_SHUTDOWN)
 #define REQ_ORDERED_COLOR       (1 << __REQ_ORDERED_COLOR)
+#define REQ_RW_SYNC     (1 << __REQ_RW_SYNC)
 
 /*
  * State information carried for REQ_PM_SUSPEND and REQ_PM_RESUME
@@ -438,9 +434,6 @@ struct request_queue
 
 #define RQ_INACTIVE             (-1)
 #define RQ_ACTIVE               1
-#define RQ_SCSI_BUSY            0xffff
-#define RQ_SCSI_DONE            0xfffe
-#define RQ_SCSI_DISCONNECTING   0xffe0
 
 #define QUEUE_FLAG_CLUSTER      0       /* cluster several segments into 1 */
 #define QUEUE_FLAG_QUEUED       1       /* uses generic tag queueing */