V4L/DVB: bttv: remove bogus prio check in g_frequency

[safe/jmp/linux-2.6] / drivers / md / raid5.h

diff --git a/drivers/md/raid5.h b/drivers/md/raid5.h
index 2390e0e..0f86f5e 100644 (file)
--- a/drivers/md/raid5.h
+++ b/drivers/md/raid5.h
@@ -214,12 +214,20 @@ struct stripe_head {
        int                     disks;          /* disks in stripe */
        enum check_states       check_state;
        enum reconstruct_states reconstruct_state;
-       /* stripe_operations
+       /**
+        * struct stripe_operations
         * @target - STRIPE_OP_COMPUTE_BLK target
+        * @target2 - 2nd compute target in the raid6 case
+        * @zero_sum_result - P and Q verification flags
+        * @request - async service request flags for raid_run_ops
         */
        struct stripe_operations {
                int                  target, target2;
                enum sum_check_flags zero_sum_result;
+               #ifdef CONFIG_MULTICORE_RAID456
+               unsigned long        request;
+               wait_queue_head_t    wait_for_ops;
+               #endif
        } ops;
        struct r5dev {
                struct bio      req;
@@ -294,6 +302,8 @@ struct r6_state {
 #define        STRIPE_FULL_WRITE       13 /* all blocks are set to be overwritten */
 #define        STRIPE_BIOFILL_RUN      14
 #define        STRIPE_COMPUTE_RUN      15
+#define        STRIPE_OPS_REQ_PENDING  16
+
 /*
  * Operation request flags
  */
@@ -395,7 +405,7 @@ struct raid5_private_data {
                                              * lists and performing address
                                              * conversions
                                              */
-       } *percpu;
+       } __percpu *percpu;
        size_t                  scribble_len; /* size of scribble region must be
                                               * associated with conf to handle
                                               * cpu hotplug while reshaping
@@ -478,7 +488,7 @@ static inline int algorithm_valid_raid6(int layout)
 {
        return (layout >= 0 && layout <= 5)
                ||
-               (layout == 8 || layout == 10)
+               (layout >= 8 && layout <= 10)
                ||
                (layout >= 16 && layout <= 20);
 }