Merge branch 'for-next' of git://git.samba.org/sfrench/cifs-2.6

[cascardo/linux.git] / block / blk-mq.h

diff --git a/block/blk-mq.h b/block/blk-mq.h
index c92bb7d..e5d2524 100644 (file)
--- a/block/blk-mq.h
+++ b/block/blk-mq.h
@@ -12,8 +12,6 @@ struct blk_mq_ctx {
        unsigned int            cpu;
        unsigned int            index_hw;
 
-       unsigned int            last_tag ____cacheline_aligned_in_smp;
-
        /* incremented at dispatch time */
        unsigned long           rq_dispatched[2];
        unsigned long           rq_merged;
@@ -34,13 +32,6 @@ void blk_mq_wake_waiters(struct request_queue *q);
 /*
  * CPU hotplug helpers
  */
-struct blk_mq_cpu_notifier;
-void blk_mq_init_cpu_notifier(struct blk_mq_cpu_notifier *notifier,
-                             int (*fn)(void *, unsigned long, unsigned int),
-                             void *data);
-void blk_mq_register_cpu_notifier(struct blk_mq_cpu_notifier *notifier);
-void blk_mq_unregister_cpu_notifier(struct blk_mq_cpu_notifier *notifier);
-void blk_mq_cpu_init(void);
 void blk_mq_enable_hotplug(void);
 void blk_mq_disable_hotplug(void);
 
@@ -67,15 +58,6 @@ extern void blk_mq_rq_timed_out(struct request *req, bool reserved);
 
 void blk_mq_release(struct request_queue *q);
 
-/*
- * Basic implementation of sparser bitmap, allowing the user to spread
- * the bits over more cachelines.
- */
-struct blk_align_bitmap {
-       unsigned long word;
-       unsigned long depth;
-} ____cacheline_aligned_in_smp;
-
 static inline struct blk_mq_ctx *__blk_mq_get_ctx(struct request_queue *q,
                                           unsigned int cpu)
 {