1 files changed, 6 insertions, 5 deletions

diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h
index ca83a97c971..0437ab6bb54 100644
--- a/include/linux/blk_types.h
+++ b/include/linux/blk_types.h
@@ -97,6 +97,7 @@ struct bio {
 #define BIO_NULL_MAPPED 9       /* contains invalid user pages */
 #define BIO_FS_INTEGRITY 10     /* fs owns integrity data, not block layer */
 #define BIO_QUIET       11      /* Make BIO Quiet */
+#define BIO_MAPPED_INTEGRITY 12/* integrity metadata has been remapped */
 #define bio_flagged(bio, flag)  ((bio)->bi_flags & (1 << (flag)))
 
 /*
@@ -130,6 +131,8 @@ enum rq_flag_bits {
         /* bio only flags */
         __REQ_UNPLUG,           /* unplug the immediately after submission */
         __REQ_RAHEAD,           /* read ahead, can fail anytime */
+        __REQ_THROTTLED,        /* This bio has already been subjected to
+                                 * throttling rules. Don't do it again. */
 
         /* request only flags */
         __REQ_SORTED,           /* elevator knows about this request */
@@ -143,10 +146,8 @@ enum rq_flag_bits {
         __REQ_FAILED,           /* set if the request failed */
         __REQ_QUIET,            /* don't worry about errors */
         __REQ_PREEMPT,          /* set for "ide_preempt" requests */
-        __REQ_ORDERED_COLOR,    /* is before or after barrier */
         __REQ_ALLOCED,          /* request came from our alloc pool */
         __REQ_COPY_USER,        /* contains copies of user pages */
-        __REQ_INTEGRITY,        /* integrity metadata has been remapped */
         __REQ_FLUSH,            /* request for cache flush */
         __REQ_IO_STAT,          /* account I/O stat */
         __REQ_MIXED_MERGE,      /* merge of different types, fail separately */
@@ -168,10 +169,12 @@ enum rq_flag_bits {
         (REQ_FAILFAST_DEV | REQ_FAILFAST_TRANSPORT | REQ_FAILFAST_DRIVER)
 #define REQ_COMMON_MASK \
         (REQ_WRITE | REQ_FAILFAST_MASK | REQ_HARDBARRIER | REQ_SYNC | \
-         REQ_META| REQ_DISCARD | REQ_NOIDLE)
+         REQ_META | REQ_DISCARD | REQ_NOIDLE | REQ_FLUSH | REQ_FUA)
+#define REQ_CLONE_MASK          REQ_COMMON_MASK
 
 #define REQ_UNPLUG              (1 << __REQ_UNPLUG)
 #define REQ_RAHEAD              (1 << __REQ_RAHEAD)
+#define REQ_THROTTLED           (1 << __REQ_THROTTLED)
 
 #define REQ_SORTED              (1 << __REQ_SORTED)
 #define REQ_SOFTBARRIER         (1 << __REQ_SOFTBARRIER)
@@ -184,10 +187,8 @@ enum rq_flag_bits {
 #define REQ_FAILED              (1 << __REQ_FAILED)
 #define REQ_QUIET               (1 << __REQ_QUIET)
 #define REQ_PREEMPT             (1 << __REQ_PREEMPT)
-#define REQ_ORDERED_COLOR       (1 << __REQ_ORDERED_COLOR)
 #define REQ_ALLOCED             (1 << __REQ_ALLOCED)
 #define REQ_COPY_USER           (1 << __REQ_COPY_USER)
-#define REQ_INTEGRITY           (1 << __REQ_INTEGRITY)
 #define REQ_FLUSH               (1 << __REQ_FLUSH)
 #define REQ_IO_STAT             (1 << __REQ_IO_STAT)
 #define REQ_MIXED_MERGE         (1 << __REQ_MIXED_MERGE)