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block: remove __generic_unplug_device() from exports 

The only out-of-core user is IDE, and that should be using
blk_start_queueing() instead.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
hifive-unleashed-5.1
Jens Axboe 2008-10-17 14:03:08 +02:00
parent 713ada9ba9
commit f73e2d13a1
4 changed files with 3 additions and 4 deletions
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1
block/blk-core.c
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@ -257,7 +257,6 @@ void __generic_unplug_device(struct request_queue *q)
q->request_fn(q);
}
EXPORT_SYMBOL(__generic_unplug_device);
/**
* generic_unplug_device - fire a request queue

1
block/blk.h
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@ -20,6 +20,7 @@ void blk_unplug_timeout(unsigned long data);
void blk_rq_timed_out_timer(unsigned long data);
void blk_delete_timer(struct request *);
void blk_add_timer(struct request *);
void __generic_unplug_device(struct request_queue *);
/*
* Internal atomic flags for request handling

4
drivers/ide/ide-io.c
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@ -1493,8 +1493,8 @@ void ide_do_drive_cmd(ide_drive_t *drive, struct request *rq)
spin_lock_irqsave(&ide_lock, flags);
hwgroup->rq = NULL;
__elv_add_request(drive->queue, rq, ELEVATOR_INSERT_FRONT, 1);
__generic_unplug_device(drive->queue);
__elv_add_request(drive->queue, rq, ELEVATOR_INSERT_FRONT, 0);
blk_start_queueing(drive->queue);
spin_unlock_irqrestore(&ide_lock, flags);
}

1
include/linux/blkdev.h
View File

@ -856,7 +856,6 @@ extern void blk_ordered_complete_seq(struct request_queue *, unsigned, int);
extern int blk_rq_map_sg(struct request_queue *, struct request *, struct scatterlist *);
extern void blk_dump_rq_flags(struct request *, char *);
extern void generic_unplug_device(struct request_queue *);
extern void __generic_unplug_device(struct request_queue *);
extern long nr_blockdev_pages(void);
int blk_get_queue(struct request_queue *);