block: reorganize QUEUE_ORDERED_* constants

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

diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index e9bb73ff1d64cf8c64755f9fa72b271b1337e0e1..5c92b44323993b0101b5464e57d8a66844d45aa1 100644 (file)
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -523,22 +523,29 @@ enum {
         * TAG_FLUSH    : ordering by tag w/ pre and post flushes
         * TAG_FUA      : ordering by tag w/ pre flush and FUA write
         */
-       QUEUE_ORDERED_NONE      = 0x00,
-       QUEUE_ORDERED_DRAIN     = 0x01,
-       QUEUE_ORDERED_TAG       = 0x02,
-
-       QUEUE_ORDERED_PREFLUSH  = 0x10,
-       QUEUE_ORDERED_POSTFLUSH = 0x20,
-       QUEUE_ORDERED_FUA       = 0x40,
-
-       QUEUE_ORDERED_DRAIN_FLUSH = QUEUE_ORDERED_DRAIN |
-                       QUEUE_ORDERED_PREFLUSH | QUEUE_ORDERED_POSTFLUSH,
-       QUEUE_ORDERED_DRAIN_FUA = QUEUE_ORDERED_DRAIN |
-                       QUEUE_ORDERED_PREFLUSH | QUEUE_ORDERED_FUA,
-       QUEUE_ORDERED_TAG_FLUSH = QUEUE_ORDERED_TAG |
-                       QUEUE_ORDERED_PREFLUSH | QUEUE_ORDERED_POSTFLUSH,
-       QUEUE_ORDERED_TAG_FUA   = QUEUE_ORDERED_TAG |
-                       QUEUE_ORDERED_PREFLUSH | QUEUE_ORDERED_FUA,
+       QUEUE_ORDERED_BY_DRAIN          = 0x01,
+       QUEUE_ORDERED_BY_TAG            = 0x02,
+       QUEUE_ORDERED_DO_PREFLUSH       = 0x10,
+       QUEUE_ORDERED_DO_POSTFLUSH      = 0x40,
+       QUEUE_ORDERED_DO_FUA            = 0x80,
+
+       QUEUE_ORDERED_NONE              = 0x00,
+
+       QUEUE_ORDERED_DRAIN             = QUEUE_ORDERED_BY_DRAIN,
+       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,
+
+       QUEUE_ORDERED_TAG               = QUEUE_ORDERED_BY_TAG,
+       QUEUE_ORDERED_TAG_FLUSH         = QUEUE_ORDERED_TAG |
+                                         QUEUE_ORDERED_DO_PREFLUSH |
+                                         QUEUE_ORDERED_DO_POSTFLUSH,
+       QUEUE_ORDERED_TAG_FUA           = QUEUE_ORDERED_TAG |
+                                         QUEUE_ORDERED_DO_PREFLUSH |
+                                         QUEUE_ORDERED_DO_FUA,
 
        /*
         * Ordered operation sequence