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Commit 11f0431b authored by Mike Snitzer's avatar Mike Snitzer
Browse files

dm: remove symbol export for dm_set_device_limits 



There is no need for code other than DM core to use dm_set_device_limits
so remove its EXPORT_SYMBOL_GPL.  Also, cleanup a couple whitespace nits.

Signed-off-by: default avatarMike Snitzer <snitzer@redhat.com>
parent 7eee4ae2

drivers/md/dm-table.c

+2 −3
Original line number Diff line number Diff line
@@ -465,7 +465,7 @@ int dm_get_device(struct dm_target *ti, const char *path, fmode_t mode, 
}

EXPORT_SYMBOL(dm_get_device);



int dm_set_device_limits(struct dm_target *ti, struct dm_dev *dev,

static int dm_set_device_limits(struct dm_target *ti, struct dm_dev *dev,

				sector_t start, sector_t len, void *data)

{

	struct queue_limits *limits = data;
@@ -499,7 +499,6 @@ int dm_set_device_limits(struct dm_target *ti, struct dm_dev *dev, 
					  (unsigned int) (PAGE_SIZE >> 9));

	return 0;

}

EXPORT_SYMBOL_GPL(dm_set_device_limits);



/*

 * Decrement a device's use count and remove it if necessary.

drivers/md/dm.c

+0 −1
Original line number Diff line number Diff line
@@ -1498,7 +1498,6 @@ static int dm_merge_bvec(struct request_queue *q, 
	 * just one page.

	 */

	else if (queue_max_hw_sectors(q) <= PAGE_SIZE >> 9)



		max_size = 0;



out:

include/linux/device-mapper.h

+1 −7
Original line number Diff line number Diff line
@@ -115,12 +115,6 @@ typedef int (*dm_busy_fn) (struct dm_target *ti); 


void dm_error(const char *message);



/*

 * Combine device limits.

 */

int dm_set_device_limits(struct dm_target *ti, struct dm_dev *dev,

			 sector_t start, sector_t len, void *data);



struct dm_dev {

	struct block_device *bdev;

	fmode_t mode;