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Commit b6676f65 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
Browse files

block: remove a few unused exports 



Reviewed-by: default avatarHannes Reinecke <hare@suse.com>
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 9809b4ee

block/blk-cgroup.c

+0 −6
Original line number Diff line number Diff line
@@ -424,7 +424,6 @@ const char *blkg_dev_name(struct blkcg_gq *blkg) 
		return dev_name(blkg->q->backing_dev_info->dev);

	return NULL;

}

EXPORT_SYMBOL_GPL(blkg_dev_name);



/**

 * blkcg_print_blkgs - helper for printing per-blkg data
@@ -860,7 +859,6 @@ int blkg_conf_prep(struct blkcg *blkcg, const struct blkcg_policy *pol, 
	}

	return ret;

}

EXPORT_SYMBOL_GPL(blkg_conf_prep);



/**

 * blkg_conf_finish - finish up per-blkg config update
@@ -876,7 +874,6 @@ void blkg_conf_finish(struct blkg_conf_ctx *ctx) 
	rcu_read_unlock();

	put_disk_and_module(ctx->disk);

}

EXPORT_SYMBOL_GPL(blkg_conf_finish);



static int blkcg_print_stat(struct seq_file *sf, void *v)

{
@@ -1691,7 +1688,6 @@ void blkcg_maybe_throttle_current(void) 
	rcu_read_unlock();

	blk_put_queue(q);

}

EXPORT_SYMBOL_GPL(blkcg_maybe_throttle_current);



/**

 * blkcg_schedule_throttle - this task needs to check for throttling
@@ -1725,7 +1721,6 @@ void blkcg_schedule_throttle(struct request_queue *q, bool use_memdelay) 
		current->use_memdelay = use_memdelay;

	set_notify_resume(current);

}

EXPORT_SYMBOL_GPL(blkcg_schedule_throttle);



/**

 * blkcg_add_delay - add delay to this blkg
@@ -1740,7 +1735,6 @@ void blkcg_add_delay(struct blkcg_gq *blkg, u64 now, u64 delta) 
	blkcg_scale_delay(blkg, now);

	atomic64_add(delta, &blkg->delay_nsec);

}

EXPORT_SYMBOL_GPL(blkcg_add_delay);



module_param(blkcg_debug_stats, bool, 0644);

MODULE_PARM_DESC(blkcg_debug_stats, "True if you want debug stats, false if not");

block/blk-ioc.c

+0 −3
Original line number Diff line number Diff line
@@ -28,7 +28,6 @@ void get_io_context(struct io_context *ioc) 
	BUG_ON(atomic_long_read(&ioc->refcount) <= 0);

	atomic_long_inc(&ioc->refcount);

}

EXPORT_SYMBOL(get_io_context);



static void icq_free_icq_rcu(struct rcu_head *head)

{
@@ -160,7 +159,6 @@ void put_io_context(struct io_context *ioc) 
	if (free_ioc)

		kmem_cache_free(iocontext_cachep, ioc);

}

EXPORT_SYMBOL(put_io_context);



/**

 * put_io_context_active - put active reference on ioc
@@ -315,7 +313,6 @@ struct io_context *get_task_io_context(struct task_struct *task, 


	return NULL;

}

EXPORT_SYMBOL(get_task_io_context);



/**

 * ioc_lookup_icq - lookup io_cq from ioc

block/blk-mq-sysfs.c

+0 −1
Original line number Diff line number Diff line
@@ -350,7 +350,6 @@ int blk_mq_register_dev(struct device *dev, struct request_queue *q) 


	return ret;

}

EXPORT_SYMBOL_GPL(blk_mq_register_dev);



void blk_mq_sysfs_unregister(struct request_queue *q)

{

block/blk-softirq.c

+0 −1
Original line number Diff line number Diff line
@@ -143,7 +143,6 @@ void __blk_complete_request(struct request *req) 


	local_irq_restore(flags);

}

EXPORT_SYMBOL(__blk_complete_request);



static __init int blk_softirq_init(void)

{

block/blk-stat.c

+0 −4
Original line number Diff line number Diff line
@@ -130,7 +130,6 @@ blk_stat_alloc_callback(void (*timer_fn)(struct blk_stat_callback *), 


	return cb;

}

EXPORT_SYMBOL_GPL(blk_stat_alloc_callback);



void blk_stat_add_callback(struct request_queue *q,

			   struct blk_stat_callback *cb)
@@ -151,7 +150,6 @@ void blk_stat_add_callback(struct request_queue *q, 
	blk_queue_flag_set(QUEUE_FLAG_STATS, q);

	spin_unlock(&q->stats->lock);

}

EXPORT_SYMBOL_GPL(blk_stat_add_callback);



void blk_stat_remove_callback(struct request_queue *q,

			      struct blk_stat_callback *cb)
@@ -164,7 +162,6 @@ void blk_stat_remove_callback(struct request_queue *q, 


	del_timer_sync(&cb->timer);

}

EXPORT_SYMBOL_GPL(blk_stat_remove_callback);



static void blk_stat_free_callback_rcu(struct rcu_head *head)

{
@@ -181,7 +178,6 @@ void blk_stat_free_callback(struct blk_stat_callback *cb) 
	if (cb)

		call_rcu(&cb->rcu, blk_stat_free_callback_rcu);

}

EXPORT_SYMBOL_GPL(blk_stat_free_callback);



void blk_stat_enable_accounting(struct request_queue *q)

{