ramfs_aops is identical in file-mmu.c and file-nommu.c. Thus move it to fs/ramfs/inode.c and make it static. Signed-off-by: Axel Lin <axel.lin@ingics.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
		
			
				
	
	
		
			48 lines
		
	
	
	
		
			1.3 KiB
			
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			48 lines
		
	
	
	
		
			1.3 KiB
			
		
	
	
	
		
			C
		
	
	
	
	
	
/* file-mmu.c: ramfs MMU-based file operations
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 *
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 * Resizable simple ram filesystem for Linux.
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 *
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 * Copyright (C) 2000 Linus Torvalds.
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 *               2000 Transmeta Corp.
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 *
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 * Usage limits added by David Gibson, Linuxcare Australia.
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 * This file is released under the GPL.
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 */
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/*
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 * NOTE! This filesystem is probably most useful
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 * not as a real filesystem, but as an example of
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 * how virtual filesystems can be written.
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 *
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 * It doesn't get much simpler than this. Consider
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 * that this file implements the full semantics of
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 * a POSIX-compliant read-write filesystem.
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 *
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 * Note in particular how the filesystem does not
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 * need to implement any data structures of its own
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 * to keep track of the virtual data: using the VFS
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 * caches is sufficient.
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 */
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#include <linux/fs.h>
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#include <linux/mm.h>
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#include <linux/ramfs.h>
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#include "internal.h"
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const struct file_operations ramfs_file_operations = {
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	.read		= do_sync_read,
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	.aio_read	= generic_file_aio_read,
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	.write		= do_sync_write,
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	.aio_write	= generic_file_aio_write,
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	.mmap		= generic_file_mmap,
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	.fsync		= noop_fsync,
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	.splice_read	= generic_file_splice_read,
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	.splice_write	= generic_file_splice_write,
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	.llseek		= generic_file_llseek,
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};
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const struct inode_operations ramfs_file_inode_operations = {
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	.setattr	= simple_setattr,
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	.getattr	= simple_getattr,
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};
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