Merge branch 'upstream/ticketlock-cleanup' of git://github.com/jsgf/linux-xen into...

[pandora-kernel.git] / include / linux / blk_types.h

diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h
index 32f0076..71fc53b 100644 (file)
--- a/include/linux/blk_types.h
+++ b/include/linux/blk_types.h
@@ -124,6 +124,7 @@ enum rq_flag_bits {
 
        __REQ_SYNC,             /* request is sync (sync write or read) */
        __REQ_META,             /* metadata io request */
+       __REQ_PRIO,             /* boost priority in cfq */
        __REQ_DISCARD,          /* request to discard sectors */
        __REQ_SECURE,           /* secure discard (used with __REQ_DISCARD) */
 
@@ -161,14 +162,15 @@ enum rq_flag_bits {
 #define REQ_FAILFAST_DRIVER    (1 << __REQ_FAILFAST_DRIVER)
 #define REQ_SYNC               (1 << __REQ_SYNC)
 #define REQ_META               (1 << __REQ_META)
+#define REQ_PRIO               (1 << __REQ_PRIO)
 #define REQ_DISCARD            (1 << __REQ_DISCARD)
 #define REQ_NOIDLE             (1 << __REQ_NOIDLE)
 
 #define REQ_FAILFAST_MASK \
        (REQ_FAILFAST_DEV | REQ_FAILFAST_TRANSPORT | REQ_FAILFAST_DRIVER)
 #define REQ_COMMON_MASK \
-       (REQ_WRITE | REQ_FAILFAST_MASK | REQ_SYNC | REQ_META | REQ_DISCARD | \
-        REQ_NOIDLE | REQ_FLUSH | REQ_FUA | REQ_SECURE)
+       (REQ_WRITE | REQ_FAILFAST_MASK | REQ_SYNC | REQ_META | REQ_PRIO | \
+        REQ_DISCARD | REQ_NOIDLE | REQ_FLUSH | REQ_FUA | REQ_SECURE)
 #define REQ_CLONE_MASK         REQ_COMMON_MASK
 
 #define REQ_RAHEAD             (1 << __REQ_RAHEAD)