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block: Remove unused functions

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Now that all backing_dev_info structure are allocated separately, we can
drop some unused functions.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Jan Kara 2017-04-12 12:24:48 +02:00 • committed by Jens Axboe
parent c1844d536d
commit 2e82b84c01
2 changed files with 6 additions and 55 deletions
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5
include/linux/backing-dev.h
View file

@ -17,8 +17,6 @@
#include <linux/backing-dev-defs.h>
#include <linux/slab.h>
int __must_check bdi_init(struct backing_dev_info *bdi);
static inline struct backing_dev_info *bdi_get(struct backing_dev_info *bdi)
{
kref_get(&bdi->refcnt);
@ -32,12 +30,9 @@ int bdi_register(struct backing_dev_info *bdi, struct device *parent,
const char *fmt, ...);
int bdi_register_va(struct backing_dev_info *bdi, struct device *parent,
const char *fmt, va_list args);
int bdi_register_dev(struct backing_dev_info *bdi, dev_t dev);
int bdi_register_owner(struct backing_dev_info *bdi, struct device *owner);
void bdi_unregister(struct backing_dev_info *bdi);
int __must_check bdi_setup_and_register(struct backing_dev_info *, char *);
void bdi_destroy(struct backing_dev_info *bdi);
struct backing_dev_info *bdi_alloc_node(gfp_t gfp_mask, int node_id);
static inline struct backing_dev_info *bdi_alloc(gfp_t gfp_mask)
{