1 files changed, 2 insertions, 36 deletions

diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 1cd83ec077db..8ef705f800ab 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -357,7 +357,6 @@ struct request_queue
         /*
          * for flush operations
          */
-        unsigned int            ordered, next_ordered;
         unsigned int            flush_flags;
         unsigned int            flush_seq;
         int                     flush_err;
@@ -465,40 +464,6 @@ static inline void queue_flag_clear(unsigned int flag, struct request_queue *q)
         __clear_bit(flag, &q->queue_flags);
 }
 
-enum {
-        /*
-         * Hardbarrier is supported with one of the following methods.
-         *
-         * NONE         : hardbarrier unsupported
-         * DRAIN        : ordering by draining is enough
-         * DRAIN_FLUSH  : ordering by draining w/ pre and post flushes
-         * DRAIN_FUA    : ordering by draining w/ pre flush and FUA write
-         */
-        QUEUE_ORDERED_DO_PREFLUSH       = 0x10,
-        QUEUE_ORDERED_DO_BAR            = 0x20,
-        QUEUE_ORDERED_DO_POSTFLUSH      = 0x40,
-        QUEUE_ORDERED_DO_FUA            = 0x80,
-
-        QUEUE_ORDERED_NONE              = 0x00,
-
-        QUEUE_ORDERED_DRAIN             = QUEUE_ORDERED_DO_BAR,
-        QUEUE_ORDERED_DRAIN_FLUSH       = QUEUE_ORDERED_DRAIN |
-                                          QUEUE_ORDERED_DO_PREFLUSH |
-                                          QUEUE_ORDERED_DO_POSTFLUSH,
-        QUEUE_ORDERED_DRAIN_FUA         = QUEUE_ORDERED_DRAIN |
-                                          QUEUE_ORDERED_DO_PREFLUSH |
-                                          QUEUE_ORDERED_DO_FUA,
-
-        /*
-         * FLUSH/FUA sequences.
-         */
-        QUEUE_FSEQ_STARTED      = (1 << 0), /* flushing in progress */
-        QUEUE_FSEQ_PREFLUSH     = (1 << 1), /* pre-flushing in progress */
-        QUEUE_FSEQ_DATA         = (1 << 2), /* data write in progress */
-        QUEUE_FSEQ_POSTFLUSH    = (1 << 3), /* post-flushing in progress */
-        QUEUE_FSEQ_DONE         = (1 << 4),
-};
-
 #define blk_queue_plugged(q)    test_bit(QUEUE_FLAG_PLUGGED, &(q)->queue_flags)
 #define blk_queue_tagged(q)     test_bit(QUEUE_FLAG_QUEUED, &(q)->queue_flags)
 #define blk_queue_stopped(q)    test_bit(QUEUE_FLAG_STOPPED, &(q)->queue_flags)
@@ -578,7 +543,8 @@ static inline void blk_clear_queue_full(struct request_queue *q, int sync)
  * it already be started by driver.
  */
 #define RQ_NOMERGE_FLAGS        \
-        (REQ_NOMERGE | REQ_STARTED | REQ_HARDBARRIER | REQ_SOFTBARRIER)
+        (REQ_NOMERGE | REQ_STARTED | REQ_HARDBARRIER | REQ_SOFTBARRIER | \
+         REQ_FLUSH | REQ_FUA)
 #define rq_mergeable(rq)        \
         (!((rq)->cmd_flags & RQ_NOMERGE_FLAGS) && \
          (((rq)->cmd_flags & REQ_DISCARD) || \