forked from luck/tmp_suning_uos_patched
028ba5df63
Adding new files move_extents.[c|h] and fill it with nothing but only a context structure. Signed-off-by: Tristan Ye <tristan.ye@oracle.com>
57 lines
1.4 KiB
C
57 lines
1.4 KiB
C
/* -*- mode: c; c-basic-offset: 8; -*-
|
|
* vim: noexpandtab sw=8 ts=8 sts=0:
|
|
*
|
|
* move_extents.c
|
|
*
|
|
* Copyright (C) 2011 Oracle. All rights reserved.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public
|
|
* License version 2 as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* General Public License for more details.
|
|
*/
|
|
#include <linux/fs.h>
|
|
#include <linux/types.h>
|
|
#include <linux/mount.h>
|
|
#include <linux/swap.h>
|
|
|
|
#include <cluster/masklog.h>
|
|
|
|
#include "ocfs2.h"
|
|
#include "ocfs2_ioctl.h"
|
|
|
|
#include "alloc.h"
|
|
#include "aops.h"
|
|
#include "dlmglue.h"
|
|
#include "extent_map.h"
|
|
#include "inode.h"
|
|
#include "journal.h"
|
|
#include "suballoc.h"
|
|
#include "uptodate.h"
|
|
#include "super.h"
|
|
#include "dir.h"
|
|
#include "buffer_head_io.h"
|
|
#include "sysfile.h"
|
|
#include "suballoc.h"
|
|
#include "refcounttree.h"
|
|
#include "move_extents.h"
|
|
|
|
struct ocfs2_move_extents_context {
|
|
struct inode *inode;
|
|
struct file *file;
|
|
int auto_defrag;
|
|
int credits;
|
|
u32 new_phys_cpos;
|
|
u32 clusters_moved;
|
|
u64 refcount_loc;
|
|
struct ocfs2_move_extents *range;
|
|
struct ocfs2_extent_tree et;
|
|
struct ocfs2_alloc_context *meta_ac;
|
|
struct ocfs2_alloc_context *data_ac;
|
|
struct ocfs2_cached_dealloc_ctxt dealloc;
|
|
};
|