Remove executable permission for dma.c

[linux-2.6-omap-h63xx.git] / block / blk.h

diff --git a/block/blk.h b/block/blk.h
index 0dce92c37496faf8b187741de6d169869019e9b7..24fcaeeaf6202b1e19de9f8e57477b97bccc4065 100644 (file)
--- a/block/blk.h
+++ b/block/blk.h
@@ -70,6 +70,10 @@ void blk_queue_congestion_threshold(struct request_queue *q);
 
 int blk_dev_init(void);
 
+void elv_quisce_start(struct request_queue *q);
+void elv_quisce_end(struct request_queue *q);
+
+
 /*
  * Return the threshold (number of used requests) at which the queue is
  * considered to be congested.  It include a little hysteresis to keep the
@@ -102,18 +106,20 @@ static inline int blk_cpu_to_group(int cpu)
        const struct cpumask *mask = cpu_coregroup_mask(cpu);
        return cpumask_first(mask);
 #elif defined(CONFIG_SCHED_SMT)
-       return first_cpu(per_cpu(cpu_sibling_map, cpu));
+       return cpumask_first(topology_thread_cpumask(cpu));
 #else
        return cpu;
 #endif
 }
 
-static inline int blk_do_io_stat(struct request_queue *q)
+static inline int blk_do_io_stat(struct request *rq)
 {
-       if (q)
-               return blk_queue_io_stat(q);
+       struct gendisk *disk = rq->rq_disk;
 
-       return 0;
+       if (!disk || !disk->queue)
+               return 0;
+
+       return blk_queue_io_stat(disk->queue) && (rq->cmd_flags & REQ_ELVPRIV);
 }
 
 #endif