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Cleanup after commit 585d3bc06f 

fsync_bdev() export and a bunch of stubs for !CONFIG_BLOCK case had
been left behind

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
hifive-unleashed-5.1
Al Viro 2009-04-01 07:07:16 -04:00
parent e5824c97a9
commit 47e4491b40
4 changed files with 13 additions and 13 deletions
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1
fs/block_dev.c
View File

@ -204,6 +204,7 @@ int fsync_bdev(struct block_device *bdev)
}
return sync_blockdev(bdev);
}
EXPORT_SYMBOL(fsync_bdev);
/**
* freeze_bdev -- lock a filesystem and force it into a consistent state

1
fs/buffer.c
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@ -3281,7 +3281,6 @@ EXPORT_SYMBOL(cont_write_begin);
EXPORT_SYMBOL(end_buffer_read_sync);
EXPORT_SYMBOL(end_buffer_write_sync);
EXPORT_SYMBOL(file_fsync);
EXPORT_SYMBOL(fsync_bdev);
EXPORT_SYMBOL(generic_block_bmap);
EXPORT_SYMBOL(generic_cont_expand_simple);
EXPORT_SYMBOL(init_buffer);

12
include/linux/buffer_head.h
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@ -332,22 +332,10 @@ extern int __set_page_dirty_buffers(struct page *page);
static inline void buffer_init(void) {}
static inline int try_to_free_buffers(struct page *page) { return 1; }
static inline int sync_blockdev(struct block_device *bdev) { return 0; }
static inline int inode_has_buffers(struct inode *inode) { return 0; }
static inline void invalidate_inode_buffers(struct inode *inode) {}
static inline int remove_inode_buffers(struct inode *inode) { return 1; }
static inline int sync_mapping_buffers(struct address_space *mapping) { return 0; }
static inline void invalidate_bdev(struct block_device *bdev) {}
static inline struct super_block *freeze_bdev(struct block_device *sb)
{
return NULL;
}
static inline int thaw_bdev(struct block_device *bdev, struct super_block *sb)
{
return 0;
}
#endif /* CONFIG_BLOCK */
#endif /* _LINUX_BUFFER_HEAD_H */

12
include/linux/fs.h
View File

@ -1886,6 +1886,18 @@ extern int fsync_super(struct super_block *);
extern int fsync_no_super(struct block_device *);
#else
static inline void bd_forget(struct inode *inode) {}
static inline int sync_blockdev(struct block_device *bdev) { return 0; }
static inline void invalidate_bdev(struct block_device *bdev) {}
static inline struct super_block *freeze_bdev(struct block_device *sb)
{
return NULL;
}
static inline int thaw_bdev(struct block_device *bdev, struct super_block *sb)
{
return 0;
}
#endif
extern const struct file_operations def_blk_fops;
extern const struct file_operations def_chr_fops;