sched, block: Unify cache detection

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / block / blk.h

diff --git a/block/blk.h b/block/blk.h
index 7efd772336de998be8c53b01a1805ae63069de62..df5b59acbdff081eb2ca1480470f90b5e2fe5546 100644 (file)
--- a/block/blk.h
+++ b/block/blk.h
@@ -164,22 +164,6 @@ static inline int queue_congestion_off_threshold(struct request_queue *q)
        return q->nr_congestion_off;
 }
 
-static inline int blk_cpu_to_group(int cpu)
-{
-       int group = NR_CPUS;
-#ifdef CONFIG_SCHED_MC
-       const struct cpumask *mask = cpu_coregroup_mask(cpu);
-       group = cpumask_first(mask);
-#elif defined(CONFIG_SCHED_SMT)
-       group = cpumask_first(topology_thread_cpumask(cpu));
-#else
-       return cpu;
-#endif
-       if (likely(group < NR_CPUS))
-               return group;
-       return cpu;
-}
-
 /*
  * Contribute to IO statistics IFF:
  *