cregit-Linux how code gets into the kernel

Release 4.18 fs/squashfs/squashfs_fs_sb.h

Directory: fs/squashfs
#ifndef SQUASHFS_FS_SB

#define SQUASHFS_FS_SB
/*
 * Squashfs
 *
 * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008
 * Phillip Lougher <phillip@squashfs.org.uk>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2,
 * or (at your option) any later version.
 *
 * 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.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * squashfs_fs_sb.h
 */

#include "squashfs_fs.h"


struct squashfs_cache {
	
char			*name;
	
int			entries;
	
int			curr_blk;
	
int			next_blk;
	
int			num_waiters;
	
int			unused;
	
int			block_size;
	
int			pages;
	
spinlock_t		lock;
	
wait_queue_head_t	wait_queue;
	
struct squashfs_cache_entry *entry;
};


struct squashfs_cache_entry {
	
u64			block;
	
int			length;
	
int			refcount;
	
u64			next_index;
	
int			pending;
	
int			error;
	
int			num_waiters;
	
wait_queue_head_t	wait_queue;
	
struct squashfs_cache	*cache;
	
void			**data;
	
struct squashfs_page_actor	*actor;
};


struct squashfs_sb_info {
	
const struct squashfs_decompressor	*decompressor;
	
int					devblksize;
	
int					devblksize_log2;
	
struct squashfs_cache			*block_cache;
	
struct squashfs_cache			*fragment_cache;
	
struct squashfs_cache			*read_page;
	
int					next_meta_index;
	
__le64					*id_table;
	
__le64					*fragment_index;
	
__le64					*xattr_id_table;
	
struct mutex				meta_index_mutex;
	
struct meta_index			*meta_index;
	
struct squashfs_stream			*stream;
	
__le64					*inode_lookup_table;
	
u64					inode_table;
	
u64					directory_table;
	
u64					xattr_table;
	
unsigned int				block_size;
	
unsigned short				block_log;
	
long long				bytes_used;
	
unsigned int				inodes;
	
unsigned int				fragments;
	
int					xattr_ids;
};
#endif

Overall Contributors

PersonTokensPropCommitsCommitProp
Phillip Lougher18796.39%777.78%
Linus Torvalds42.06%111.11%
Ajeet Yadav31.55%111.11%
Total194100.00%9100.00%
Directory: fs/squashfs
Information contained on this website is for historical information purposes only and does not indicate or represent copyright ownership.
Created with cregit.