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get rid of file_fsync()

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Copy and simplify in the only two users remaining.

Signed-off-by: Al Viro <[email protected]>
This commit is contained in:
Al Viro 2010-07-04 12:24:09 +04:00
commit b5fc510c48
6 changed files with 53 additions and 29 deletions
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25
fs/sync.c
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@ -128,31 +128,6 @@ void emergency_sync(void)
}
}
/*
* Generic function to fsync a file.
*/
int file_fsync(struct file *filp, int datasync)
{
struct inode *inode = filp->f_mapping->host;
struct super_block * sb;
int ret, err;
/* sync the inode to buffers */
ret = write_inode_now(inode, 0);
/* sync the superblock to buffers */
sb = inode->i_sb;
if (sb->s_dirt && sb->s_op->write_super)
sb->s_op->write_super(sb);
/* .. finally sync the buffers to disk */
err = sync_blockdev(sb->s_bdev);
if (!ret)
ret = err;
return ret;
}
EXPORT_SYMBOL(file_fsync);
/**
* vfs_fsync_range - helper to sync a range of data & metadata to disk
* @file: file to sync