mirror of
https://github.com/followmsi/android_kernel_google_msm.git
synced 2024-11-06 23:17:41 +00:00
3de69a73c7
commit ddf33fed15c2376bfb602d62dd018c63fce60df8
Author: Timothy Manning <tfhmanning@gmail.com>
Date: Thu Dec 23 13:31:37 2010 +1300
yaffs updated direct/timothy_tests/quick_tests
Signed-off-by: Timothy Manning <tfhmanning@gmail.com>
Change-Id: I5bbe5a05277bdf8a6fe188bbe4c77725b3fa2aae
Signed-off-by: Dima Zavin <dima@android.com>
39 lines
1.4 KiB
C
39 lines
1.4 KiB
C
/*
|
|
* YAFFS: Yet another Flash File System . A NAND-flash specific file system.
|
|
*
|
|
* Copyright (C) 2002-2010 Aleph One Ltd.
|
|
* for Toby Churchill Ltd and Brightstar Engineering
|
|
*
|
|
* Created by Charles Manning <charles@aleph1.co.uk>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License version 2.1 as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
|
|
*/
|
|
|
|
#ifndef __YAFFS_YAFFS2_H__
|
|
#define __YAFFS_YAFFS2_H__
|
|
|
|
#include "yaffs_guts.h"
|
|
|
|
void yaffs_calc_oldest_dirty_seq(struct yaffs_dev *dev);
|
|
void yaffs2_find_oldest_dirty_seq(struct yaffs_dev *dev);
|
|
void yaffs2_clear_oldest_dirty_seq(struct yaffs_dev *dev,
|
|
struct yaffs_block_info *bi);
|
|
void yaffs2_update_oldest_dirty_seq(struct yaffs_dev *dev, unsigned block_no,
|
|
struct yaffs_block_info *bi);
|
|
int yaffs_block_ok_for_gc(struct yaffs_dev *dev, struct yaffs_block_info *bi);
|
|
u32 yaffs2_find_refresh_block(struct yaffs_dev *dev);
|
|
int yaffs2_checkpt_required(struct yaffs_dev *dev);
|
|
int yaffs_calc_checkpt_blocks_required(struct yaffs_dev *dev);
|
|
|
|
void yaffs2_checkpt_invalidate(struct yaffs_dev *dev);
|
|
int yaffs2_checkpt_save(struct yaffs_dev *dev);
|
|
int yaffs2_checkpt_restore(struct yaffs_dev *dev);
|
|
|
|
int yaffs2_handle_hole(struct yaffs_obj *obj, loff_t new_size);
|
|
int yaffs2_scan_backwards(struct yaffs_dev *dev);
|
|
|
|
#endif
|