diff options
Diffstat (limited to 'fs/jffs2')
45 files changed, 155 insertions, 217 deletions
diff --git a/fs/jffs2/LICENCE b/fs/jffs2/LICENCE index cd81d83e4ad2..562885908135 100644 --- a/fs/jffs2/LICENCE +++ b/fs/jffs2/LICENCE @@ -1,7 +1,7 @@ The files in this directory and elsewhere which refer to this LICENCE file are part of JFFS2, the Journalling Flash File System v2. - Copyright (C) 2001, 2002 Red Hat, Inc. + Copyright © 2001-2007 Red Hat, Inc. and others JFFS2 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 @@ -28,8 +28,3 @@ of the GNU General Public License. This exception does not invalidate any other reasons why a work based on this file might be covered by the GNU General Public License. -For information on obtaining alternative licences for JFFS2, see -http://sources.redhat.com/jffs2/jffs2-licence.html - - - $Id: LICENCE,v 1.1 2002/05/20 14:56:37 dwmw2 Exp $ diff --git a/fs/jffs2/Makefile b/fs/jffs2/Makefile index 7f28ee0bd132..c32b241e3d91 100644 --- a/fs/jffs2/Makefile +++ b/fs/jffs2/Makefile @@ -1,7 +1,6 @@ # # Makefile for the Linux Journalling Flash File System v2 (JFFS2) # -# $Id: Makefile.common,v 1.11 2005/09/07 08:34:53 havasi Exp $ # obj-$(CONFIG_JFFS2_FS) += jffs2.o diff --git a/fs/jffs2/README.Locking b/fs/jffs2/README.Locking index c8f0bd64e53e..d14d5a4dc5ac 100644 --- a/fs/jffs2/README.Locking +++ b/fs/jffs2/README.Locking @@ -1,4 +1,3 @@ - $Id: README.Locking,v 1.12 2005/04/13 13:22:35 dwmw2 Exp $ JFFS2 LOCKING DOCUMENTATION --------------------------- diff --git a/fs/jffs2/TODO b/fs/jffs2/TODO index d0e23b26fa50..5d3ea4070f01 100644 --- a/fs/jffs2/TODO +++ b/fs/jffs2/TODO @@ -1,4 +1,3 @@ -$Id: TODO,v 1.18 2005/09/22 11:24:56 dedekind Exp $ - support asynchronous operation -- add a per-fs 'reserved_space' count, let each outstanding write reserve the _maximum_ amount of physical @@ -30,8 +29,6 @@ $Id: TODO,v 1.18 2005/09/22 11:24:56 dedekind Exp $ the full dirent, we only need to go to the flash in lookup() when we think we've got a match, and in readdir(). - Doubly-linked next_in_ino list to allow us to free obsoleted raw_node_refs immediately? - - Remove totlen from jffs2_raw_node_ref? Need to have totlen passed into - jffs2_mark_node_obsolete(). Can all callers work it out? - Remove size from jffs2_raw_node_frag. dedekind: diff --git a/fs/jffs2/acl.c b/fs/jffs2/acl.c index 73f0d60f73a5..a46101ee867a 100644 --- a/fs/jffs2/acl.c +++ b/fs/jffs2/acl.c @@ -1,13 +1,14 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2006 NEC Corporation + * Copyright © 2006 NEC Corporation * * Created by KaiGai Kohei <kaigai@ak.jp.nec.com> * * For licensing information, see the file 'LICENCE' in this directory. * */ + #include <linux/kernel.h> #include <linux/slab.h> #include <linux/fs.h> diff --git a/fs/jffs2/acl.h b/fs/jffs2/acl.h index fa327dbd3171..c84378cee82a 100644 --- a/fs/jffs2/acl.h +++ b/fs/jffs2/acl.h @@ -1,13 +1,14 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2006 NEC Corporation + * Copyright © 2006 NEC Corporation * * Created by KaiGai Kohei <kaigai@ak.jp.nec.com> * * For licensing information, see the file 'LICENCE' in this directory. * */ + struct jffs2_acl_entry { jint16_t e_tag; jint16_t e_perm; diff --git a/fs/jffs2/background.c b/fs/jffs2/background.c index 888f236e5494..0c82dfcfd246 100644 --- a/fs/jffs2/background.c +++ b/fs/jffs2/background.c @@ -1,14 +1,12 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2001-2003 Red Hat, Inc. + * Copyright © 2001-2007 Red Hat, Inc. * * Created by David Woodhouse <dwmw2@infradead.org> * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: background.c,v 1.54 2005/05/20 21:37:12 gleixner Exp $ - * */ #include <linux/kernel.h> diff --git a/fs/jffs2/build.c b/fs/jffs2/build.c index 07119c42a861..0ca2fff2617f 100644 --- a/fs/jffs2/build.c +++ b/fs/jffs2/build.c @@ -1,14 +1,12 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2001-2003 Red Hat, Inc. + * Copyright © 2001-2007 Red Hat, Inc. * * Created by David Woodhouse <dwmw2@infradead.org> * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: build.c,v 1.85 2005/11/07 11:14:38 gleixner Exp $ - * */ #include <linux/kernel.h> diff --git a/fs/jffs2/compr.c b/fs/jffs2/compr.c index 647cb15d5499..485d065de41f 100644 --- a/fs/jffs2/compr.c +++ b/fs/jffs2/compr.c @@ -1,16 +1,14 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2001-2003 Red Hat, Inc. + * Copyright © 2001-2007 Red Hat, Inc. * Created by Arjan van de Ven <arjanv@redhat.com> * - * Copyright (C) 2004 Ferenc Havasi <havasi@inf.u-szeged.hu>, + * Copyright © 2004 Ferenc Havasi <havasi@inf.u-szeged.hu>, * University of Szeged, Hungary * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: compr.c,v 1.46 2005/11/07 11:14:38 gleixner Exp $ - * */ #include "compr.h" diff --git a/fs/jffs2/compr.h b/fs/jffs2/compr.h index aee2de0ca69b..68cc7010dbdf 100644 --- a/fs/jffs2/compr.h +++ b/fs/jffs2/compr.h @@ -1,13 +1,10 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2004 Ferenc Havasi <havasi@inf.u-szeged.hu>, + * Copyright © 2004 Ferenc Havasi <havasi@inf.u-szeged.hu>, * University of Szeged, Hungary * - * For licensing information, see the file 'LICENCE' in the - * jffs2 directory. - * - * $Id: compr.h,v 1.9 2005/11/07 11:14:38 gleixner Exp $ + * For licensing information, see the file 'LICENCE' in this directory. * */ diff --git a/fs/jffs2/compr_rtime.c b/fs/jffs2/compr_rtime.c index 2eb1b7428d16..0d0bfd2e4e0d 100644 --- a/fs/jffs2/compr_rtime.c +++ b/fs/jffs2/compr_rtime.c @@ -1,13 +1,12 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2001-2003 Red Hat, Inc. + * Copyright © 2001-2007 Red Hat, Inc. * * Created by Arjan van de Ven <arjanv@redhat.com> * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: compr_rtime.c,v 1.14 2004/06/23 16:34:40 havasi Exp $ * * * Very simple lz77-ish encoder. diff --git a/fs/jffs2/compr_rubin.c b/fs/jffs2/compr_rubin.c index e792e675d624..1f3a4410523b 100644 --- a/fs/jffs2/compr_rubin.c +++ b/fs/jffs2/compr_rubin.c @@ -1,23 +1,95 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2001, 2002 Red Hat, Inc. + * Copyright © 2001-2007 Red Hat, Inc. * * Created by Arjan van de Ven <arjanv@redhat.com> * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: compr_rubin.c,v 1.20 2004/06/23 16:34:40 havasi Exp $ - * */ #include <linux/string.h> #include <linux/types.h> #include <linux/jffs2.h> -#include "compr_rubin.h" -#include "histo_mips.h" +#include <linux/errno.h> #include "compr.h" + +#define RUBIN_REG_SIZE 16 +#define UPPER_BIT_RUBIN (((long) 1)<<(RUBIN_REG_SIZE-1)) +#define LOWER_BITS_RUBIN ((((long) 1)<<(RUBIN_REG_SIZE-1))-1) + + +struct rubin_state { + unsigned long p; + unsigned long q; + unsigned long rec_q; + long bit_number; + struct pushpull pp; + int bit_divider; + int bits[8]; +}; + +#define BIT_DIVIDER_MIPS 1043 +static int bits_mips[8] = { 277,249,290,267,229,341,212,241}; /* mips32 */ + +#include <linux/errno.h> + +struct pushpull { + unsigned char *buf; + unsigned int buflen; + unsigned int ofs; + unsigned int reserve; +}; + + +static inline void init_pushpull(struct pushpull *pp, char *buf, unsigned buflen, unsigned ofs, unsigned reserve) +{ + pp->buf = buf; + pp->buflen = buflen; + pp->ofs = ofs; + pp->reserve = reserve; +} + +static inline int pushbit(struct pushpull *pp, int bit, int use_reserved) +{ + if (pp->ofs >= pp->buflen - (use_reserved?0:pp->reserve)) { + return -ENOSPC; + } + + if (bit) { + pp->buf[pp->ofs >> 3] |= (1<<(7-(pp->ofs &7))); + } + else { + pp->buf[pp->ofs >> 3] &= ~(1<<(7-(pp->ofs &7))); + } + pp->ofs++; + + return 0; +} + +static inline int pushedbits(struct pushpull *pp) +{ + return pp->ofs; +} + +static inline int pullbit(struct pushpull *pp) +{ + int bit; + + bit = (pp->buf[pp->ofs >> 3] >> (7-(pp->ofs & 7))) & 1; + + pp->ofs++; + return bit; +} + +static inline int pulledbits(struct pushpull *pp) +{ + return pp->ofs; +} + + static void init_rubin(struct rubin_state *rs, int div, int *bits) { int c; diff --git a/fs/jffs2/compr_rubin.h b/fs/jffs2/compr_rubin.h deleted file mode 100644 index bf1a93451621..000000000000 --- a/fs/jffs2/compr_rubin.h +++ /dev/null @@ -1,21 +0,0 @@ -/* Rubin encoder/decoder header */ -/* work started at : aug 3, 1994 */ -/* last modification : aug 15, 1994 */ -/* $Id: compr_rubin.h,v 1.7 2005/11/07 11:14:38 gleixner Exp $ */ - -#include "pushpull.h" - -#define RUBIN_REG_SIZE 16 -#define UPPER_BIT_RUBIN (((long) 1)<<(RUBIN_REG_SIZE-1)) -#define LOWER_BITS_RUBIN ((((long) 1)<<(RUBIN_REG_SIZE-1))-1) - - -struct rubin_state { - unsigned long p; - unsigned long q; - unsigned long rec_q; - long bit_number; - struct pushpull pp; - int bit_divider; - int bits[8]; -}; diff --git a/fs/jffs2/compr_zlib.c b/fs/jffs2/compr_zlib.c index 0c1fc6e20b43..2b87fccc1557 100644 --- a/fs/jffs2/compr_zlib.c +++ b/fs/jffs2/compr_zlib.c @@ -1,14 +1,12 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2001-2003 Red Hat, Inc. + * Copyright © 2001-2007 Red Hat, Inc. * * Created by David Woodhouse <dwmw2@infradead.org> * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: compr_zlib.c,v 1.32 2005/11/07 11:14:38 gleixner Exp $ - * */ #if !defined(__KERNEL__) && !defined(__ECOS) diff --git a/fs/jffs2/debug.c b/fs/jffs2/debug.c index 4189e4a36050..3a32c64ed497 100644 --- a/fs/jffs2/debug.c +++ b/fs/jffs2/debug.c @@ -1,15 +1,14 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2001-2003 Red Hat, Inc. + * Copyright © 2001-2007 Red Hat, Inc. * * Created by David Woodhouse <dwmw2@infradead.org> * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: debug.c,v 1.12 2005/11/07 11:14:39 gleixner Exp $ - * */ + #include <linux/kernel.h> #include <linux/types.h> #include <linux/pagemap.h> diff --git a/fs/jffs2/debug.h b/fs/jffs2/debug.h index f89c85d5a3f8..2a49f2c51a9f 100644 --- a/fs/jffs2/debug.h +++ b/fs/jffs2/debug.h @@ -1,15 +1,14 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2001-2003 Red Hat, Inc. + * Copyright © 2001-2007 Red Hat, Inc. * * Created by David Woodhouse <dwmw2@infradead.org> * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: debug.h,v 1.21 2005/11/07 11:14:39 gleixner Exp $ - * */ + #ifndef _JFFS2_DEBUG_H_ #define _JFFS2_DEBUG_H_ diff --git a/fs/jffs2/dir.c b/fs/jffs2/dir.c index 9fa2e27f0641..c1dfca310dd6 100644 --- a/fs/jffs2/dir.c +++ b/fs/jffs2/dir.c @@ -1,14 +1,12 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2001-2003 Red Hat, Inc. + * Copyright © 2001-2007 Red Hat, Inc. * * Created by David Woodhouse <dwmw2@infradead.org> * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: dir.c,v 1.90 2005/11/07 11:14:39 gleixner Exp $ - * */ #include <linux/kernel.h> diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c index 6b1f7bee3653..66e7c2f1e644 100644 --- a/fs/jffs2/erase.c +++ b/fs/jffs2/erase.c @@ -1,14 +1,12 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2001-2003 Red Hat, Inc. + * Copyright © 2001-2007 Red Hat, Inc. * * Created by David Woodhouse <dwmw2@infradead.org> * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: erase.c,v 1.85 2005/09/20 14:53:15 dedekind Exp $ - * */ #include <linux/kernel.h> diff --git a/fs/jffs2/file.c b/fs/jffs2/file.c index e82eeaf7590d..99871279a1ed 100644 --- a/fs/jffs2/file.c +++ b/fs/jffs2/file.c @@ -1,14 +1,12 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2001-2003 Red Hat, Inc. + * Copyright © 2001-2007 Red Hat, Inc. * * Created by David Woodhouse <dwmw2@infradead.org> * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: file.c,v 1.104 2005/10/18 23:29:35 tpoynor Exp $ - * */ #include <linux/kernel.h> diff --git a/fs/jffs2/fs.c b/fs/jffs2/fs.c index abb90c0c09cc..23029f42ae8c 100644 --- a/fs/jffs2/fs.c +++ b/fs/jffs2/fs.c @@ -1,14 +1,12 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2001-2003 Red Hat, Inc. + * Copyright © 2001-2007 Red Hat, Inc. * * Created by David Woodhouse <dwmw2@infradead.org> * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: fs.c,v 1.66 2005/09/27 13:17:29 dedekind Exp $ - * */ #include <linux/capability.h> diff --git a/fs/jffs2/gc.c b/fs/jffs2/gc.c index e92cf0f02529..2d99e06ab223 100644 --- a/fs/jffs2/gc.c +++ b/fs/jffs2/gc.c @@ -1,14 +1,12 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2001-2003 Red Hat, Inc. + * Copyright © 2001-2007 Red Hat, Inc. * * Created by David Woodhouse <dwmw2@infradead.org> * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: gc.c,v 1.155 2005/11/07 11:14:39 gleixner Exp $ - * */ #include <linux/kernel.h> diff --git a/fs/jffs2/ioctl.c b/fs/jffs2/ioctl.c index 69099835de1c..f4d525b0ea53 100644 --- a/fs/jffs2/ioctl.c +++ b/fs/jffs2/ioctl.c @@ -1,14 +1,12 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2001-2003 Red Hat, Inc. + * Copyright © 2001-2007 Red Hat, Inc. * * Created by David Woodhouse <dwmw2@infradead.org> * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: ioctl.c,v 1.10 2005/11/07 11:14:40 gleixner Exp $ - * */ #include <linux/fs.h> diff --git a/fs/jffs2/jffs2_fs_i.h b/fs/jffs2/jffs2_fs_i.h index 3a566077ac95..0b78fdc9773b 100644 --- a/fs/jffs2/jffs2_fs_i.h +++ b/fs/jffs2/jffs2_fs_i.h @@ -1,4 +1,13 @@ -/* $Id: jffs2_fs_i.h,v 1.19 2005/11/07 11:14:52 gleixner Exp $ */ +/* + * JFFS2 -- Journalling Flash File System, Version 2. + * + * Copyright © 2001-2007 Red Hat, Inc. + * + * Created by David Woodhouse <dwmw2@infradead.org> + * + * For licensing information, see the file 'LICENCE' in this directory. + * + */ #ifndef _JFFS2_FS_I #define _JFFS2_FS_I diff --git a/fs/jffs2/jffs2_fs_sb.h b/fs/jffs2/jffs2_fs_sb.h index ea88f69af130..b13298a824ed 100644 --- a/fs/jffs2/jffs2_fs_sb.h +++ b/fs/jffs2/jffs2_fs_sb.h @@ -1,4 +1,13 @@ -/* $Id: jffs2_fs_sb.h,v 1.54 2005/09/21 13:37:34 dedekind Exp $ */ +/* + * JFFS2 -- Journalling Flash File System, Version 2. + * + * Copyright © 2001-2007 Red Hat, Inc. + * + * Created by David Woodhouse <dwmw2@infradead.org> + * + * For licensing information, see the file 'LICENCE' in this directory. + * + */ #ifndef _JFFS2_FS_SB #define _JFFS2_FS_SB diff --git a/fs/jffs2/malloc.c b/fs/jffs2/malloc.c index 83f9881ec4cc..35c1a5e30ba1 100644 --- a/fs/jffs2/malloc.c +++ b/fs/jffs2/malloc.c @@ -1,14 +1,12 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2001-2003 Red Hat, Inc. + * Copyright © 2001-2007 Red Hat, Inc. * * Created by David Woodhouse <dwmw2@infradead.org> * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: malloc.c,v 1.31 2005/11/07 11:14:40 gleixner Exp $ - * */ #include <linux/kernel.h> diff --git a/fs/jffs2/nodelist.c b/fs/jffs2/nodelist.c index fecffbc63552..ac2a4c422e32 100644 --- a/fs/jffs2/nodelist.c +++ b/fs/jffs2/nodelist.c @@ -1,14 +1,12 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2001-2003 Red Hat, Inc. + * Copyright © 2001-2007 Red Hat, Inc. * * Created by David Woodhouse <dwmw2@infradead.org> * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: nodelist.c,v 1.115 2005/11/07 11:14:40 gleixner Exp $ - * */ #include <linux/kernel.h> diff --git a/fs/jffs2/nodelist.h b/fs/jffs2/nodelist.h index e5c8f2be8e22..cb34cac5d0f8 100644 --- a/fs/jffs2/nodelist.h +++ b/fs/jffs2/nodelist.h @@ -1,14 +1,12 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2001-2003 Red Hat, Inc. + * Copyright © 2001-2007 Red Hat, Inc. * * Created by David Woodhouse <dwmw2@infradead.org> * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: nodelist.h,v 1.140 2005/09/07 08:34:54 havasi Exp $ - * */ #ifndef __JFFS2_NODELIST_H__ diff --git a/fs/jffs2/nodemgmt.c b/fs/jffs2/nodemgmt.c index c8b50dea9e14..dbc908ad622b 100644 --- a/fs/jffs2/nodemgmt.c +++ b/fs/jffs2/nodemgmt.c @@ -1,14 +1,12 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2001-2003 Red Hat, Inc. + * Copyright © 2001-2007 Red Hat, Inc. * * Created by David Woodhouse <dwmw2@infradead.org> * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: nodemgmt.c,v 1.127 2005/09/20 15:49:12 dedekind Exp $ - * */ #include <linux/kernel.h> diff --git a/fs/jffs2/os-linux.h b/fs/jffs2/os-linux.h index e07a0edcdb4f..2379c7e88735 100644 --- a/fs/jffs2/os-linux.h +++ b/fs/jffs2/os-linux.h @@ -1,14 +1,12 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2002-2003 Red Hat, Inc. + * Copyright © 2001-2007 Red Hat, Inc. * * Created by David Woodhouse <dwmw2@infradead.org> * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: os-linux.h,v 1.64 2005/09/30 13:59:13 dedekind Exp $ - * */ #ifndef __JFFS2_OS_LINUX_H__ diff --git a/fs/jffs2/pushpull.h b/fs/jffs2/pushpull.h deleted file mode 100644 index c0c2a9158dff..000000000000 --- a/fs/jffs2/pushpull.h +++ /dev/null @@ -1,72 +0,0 @@ -/* - * JFFS2 -- Journalling Flash File System, Version 2. - * - * Copyright (C) 2001, 2002 Red Hat, Inc. - * - * Created by David Woodhouse <dwmw2@infradead.org> - * - * For licensing information, see the file 'LICENCE' in this directory. - * - * $Id: pushpull.h,v 1.10 2004/11/16 20:36:11 dwmw2 Exp $ - * - */ - -#ifndef __PUSHPULL_H__ -#define __PUSHPULL_H__ - -#include <linux/errno.h> - -struct pushpull { - unsigned char *buf; - unsigned int buflen; - unsigned int ofs; - unsigned int reserve; -}; - - -static inline void init_pushpull(struct pushpull *pp, char *buf, unsigned buflen, unsigned ofs, unsigned reserve) -{ - pp->buf = buf; - pp->buflen = buflen; - pp->ofs = ofs; - pp->reserve = reserve; -} - -static inline int pushbit(struct pushpull *pp, int bit, int use_reserved) -{ - if (pp->ofs >= pp->buflen - (use_reserved?0:pp->reserve)) { - return -ENOSPC; - } - - if (bit) { - pp->buf[pp->ofs >> 3] |= (1<<(7-(pp->ofs &7))); - } - else { - pp->buf[pp->ofs >> 3] &= ~(1<<(7-(pp->ofs &7))); - } - pp->ofs++; - - return 0; -} - -static inline int pushedbits(struct pushpull *pp) -{ - return pp->ofs; -} - -static inline int pullbit(struct pushpull *pp) -{ - int bit; - - bit = (pp->buf[pp->ofs >> 3] >> (7-(pp->ofs & 7))) & 1; - - pp->ofs++; - return bit; -} - -static inline int pulledbits(struct pushpull *pp) -{ - return pp->ofs; -} - -#endif /* __PUSHPULL_H__ */ diff --git a/fs/jffs2/read.c b/fs/jffs2/read.c index f3b86da833ba..cfe05c1966a5 100644 --- a/fs/jffs2/read.c +++ b/fs/jffs2/read.c @@ -1,14 +1,12 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2001-2003 Red Hat, Inc. + * Copyright © 2001-2007 Red Hat, Inc. * * Created by David Woodhouse <dwmw2@infradead.org> * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: read.c,v 1.42 2005/11/07 11:14:41 gleixner Exp $ - * */ #include <linux/kernel.h> diff --git a/fs/jffs2/readinode.c b/fs/jffs2/readinode.c index b09fa23abe53..a42ffba2ed17 100644 --- a/fs/jffs2/readinode.c +++ b/fs/jffs2/readinode.c @@ -1,14 +1,12 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2001-2003 Red Hat, Inc. + * Copyright © 2001-2007 Red Hat, Inc. * * Created by David Woodhouse <dwmw2@infradead.org> * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: readinode.c,v 1.143 2005/11/07 11:14:41 gleixner Exp $ - * */ #include <linux/kernel.h> diff --git a/fs/jffs2/scan.c b/fs/jffs2/scan.c index 858e3ed8e23d..2a1c976c7924 100644 --- a/fs/jffs2/scan.c +++ b/fs/jffs2/scan.c @@ -1,15 +1,14 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2001-2003 Red Hat, Inc. + * Copyright © 2001-2007 Red Hat, Inc. * * Created by David Woodhouse <dwmw2@infradead.org> * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: scan.c,v 1.125 2005/09/30 13:59:13 dedekind Exp $ - * */ + #include <linux/kernel.h> #include <linux/sched.h> #include <linux/slab.h> diff --git a/fs/jffs2/security.c b/fs/jffs2/security.c index 52a9894a6364..bc9f6ba10823 100644 --- a/fs/jffs2/security.c +++ b/fs/jffs2/security.c @@ -1,13 +1,14 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2006 NEC Corporation + * Copyright © 2006 NEC Corporation * * Created by KaiGai Kohei <kaigai@ak.jp.nec.com> * * For licensing information, see the file 'LICENCE' in this directory. * */ + #include <linux/kernel.h> #include <linux/slab.h> #include <linux/fs.h> diff --git a/fs/jffs2/summary.c b/fs/jffs2/summary.c index 30f888414ce7..d828b296392a 100644 --- a/fs/jffs2/summary.c +++ b/fs/jffs2/summary.c @@ -1,16 +1,14 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2004 Ferenc Havasi <havasi@inf.u-szeged.hu>, - * Zoltan Sogor <weth@inf.u-szeged.hu>, - * Patrik Kluba <pajko@halom.u-szeged.hu>, - * University of Szeged, Hungary - * 2006 KaiGai Kohei <kaigai@ak.jp.nec.com> + * Copyright © 2004 Ferenc Havasi <havasi@inf.u-szeged.hu>, + * Zoltan Sogor <weth@inf.u-szeged.hu>, + * Patrik Kluba <pajko@halom.u-szeged.hu>, + * University of Szeged, Hungary + * 2006 KaiGai Kohei <kaigai@ak.jp.nec.com> * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: summary.c,v 1.4 2005/09/26 11:37:21 havasi Exp $ - * */ #include <linux/kernel.h> diff --git a/fs/jffs2/summary.h b/fs/jffs2/summary.h index 6bf1f6aa4552..0c6669e21390 100644 --- a/fs/jffs2/summary.h +++ b/fs/jffs2/summary.h @@ -1,15 +1,13 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2004 Ferenc Havasi <havasi@inf.u-szeged.hu>, - * Zoltan Sogor <weth@inf.u-szeged.hu>, - * Patrik Kluba <pajko@halom.u-szeged.hu>, - * University of Szeged, Hungary + * Copyright © 2004 Ferenc Havasi <havasi@inf.u-szeged.hu>, + * Zoltan Sogor <weth@inf.u-szeged.hu>, + * Patrik Kluba <pajko@halom.u-szeged.hu>, + * University of Szeged, Hungary * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: summary.h,v 1.2 2005/09/26 11:37:21 havasi Exp $ - * */ #ifndef JFFS2_SUMMARY_H diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c index cc7e8e71ad46..e51164a8a8d4 100644 --- a/fs/jffs2/super.c +++ b/fs/jffs2/super.c @@ -1,14 +1,12 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2001-2003 Red Hat, Inc. + * Copyright © 2001-2007 Red Hat, Inc. * * Created by David Woodhouse <dwmw2@infradead.org> * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: super.c,v 1.110 2005/11/07 11:14:42 gleixner Exp $ - * */ #include <linux/kernel.h> @@ -347,7 +345,7 @@ static int __init init_jffs2_fs(void) #ifdef CONFIG_JFFS2_SUMMARY " (SUMMARY) " #endif - " (C) 2001-2006 Red Hat, Inc.\n"); + " © 2001-2006 Red Hat, Inc.\n"); jffs2_inode_cachep = kmem_cache_create("jffs2_i", sizeof(struct jffs2_inode_info), diff --git a/fs/jffs2/symlink.c b/fs/jffs2/symlink.c index 7e4882c8a7ed..b7339c3b6ad9 100644 --- a/fs/jffs2/symlink.c +++ b/fs/jffs2/symlink.c @@ -1,17 +1,14 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2001, 2002 Red Hat, Inc. + * Copyright © 2001-2007 Red Hat, Inc. * * Created by David Woodhouse <dwmw2@infradead.org> * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: symlink.c,v 1.19 2005/11/07 11:14:42 gleixner Exp $ - * */ - #include <linux/kernel.h> #include <linux/slab.h> #include <linux/fs.h> diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c index f87f11af7086..dafcd4102401 100644 --- a/fs/jffs2/wbuf.c +++ b/fs/jffs2/wbuf.c @@ -1,16 +1,14 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2001-2003 Red Hat, Inc. - * Copyright (C) 2004 Thomas Gleixner <tglx@linutronix.de> + * Copyright © 2001-2007 Red Hat, Inc. + * Copyright © 2004 Thomas Gleixner <tglx@linutronix.de> * * Created by David Woodhouse <dwmw2@infradead.org> * Modified debugged and enhanced by Thomas Gleixner <tglx@linutronix.de> * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: wbuf.c,v 1.100 2005/09/30 13:59:13 dedekind Exp $ - * */ #include <linux/kernel.h> diff --git a/fs/jffs2/write.c b/fs/jffs2/write.c index 57a79a6ba3d9..c9fe0ab3a329 100644 --- a/fs/jffs2/write.c +++ b/fs/jffs2/write.c @@ -1,14 +1,12 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2001-2003 Red Hat, Inc. + * Copyright © 2001-2007 Red Hat, Inc. * * Created by David Woodhouse <dwmw2@infradead.org> * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: write.c,v 1.97 2005/11/07 11:14:42 gleixner Exp $ - * */ #include <linux/kernel.h> diff --git a/fs/jffs2/writev.c b/fs/jffs2/writev.c index c638ae1008de..b9276b11bac6 100644 --- a/fs/jffs2/writev.c +++ b/fs/jffs2/writev.c @@ -1,14 +1,12 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2001, 2002 Red Hat, Inc. + * Copyright © 2001-2007 Red Hat, Inc. * * Created by David Woodhouse <dwmw2@infradead.org> * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: writev.c,v 1.8 2005/09/09 15:11:58 havasi Exp $ - * */ #include <linux/kernel.h> diff --git a/fs/jffs2/xattr.c b/fs/jffs2/xattr.c index 4bb3f1897330..78fc08893a6c 100644 --- a/fs/jffs2/xattr.c +++ b/fs/jffs2/xattr.c @@ -1,13 +1,14 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2006 NEC Corporation + * Copyright © 2006 NEC Corporation * * Created by KaiGai Kohei <kaigai@ak.jp.nec.com> * * For licensing information, see the file 'LICENCE' in this directory. * */ + #include <linux/kernel.h> #include <linux/slab.h> #include <linux/fs.h> diff --git a/fs/jffs2/xattr.h b/fs/jffs2/xattr.h index 06a5c69dcf8b..3b0ff2925937 100644 --- a/fs/jffs2/xattr.h +++ b/fs/jffs2/xattr.h @@ -1,13 +1,14 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2006 NEC Corporation + * Copyright © 2006 NEC Corporation * * Created by KaiGai Kohei <kaigai@ak.jp.nec.com> * * For licensing information, see the file 'LICENCE' in this directory. * */ + #ifndef _JFFS2_FS_XATTR_H_ #define _JFFS2_FS_XATTR_H_ diff --git a/fs/jffs2/xattr_trusted.c b/fs/jffs2/xattr_trusted.c index ed046e19dbfa..8ec5765ef348 100644 --- a/fs/jffs2/xattr_trusted.c +++ b/fs/jffs2/xattr_trusted.c @@ -1,13 +1,14 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2006 NEC Corporation + * Copyright © 2006 NEC Corporation * * Created by KaiGai Kohei <kaigai@ak.jp.nec.com> * * For licensing information, see the file 'LICENCE' in this directory. * */ + #include <linux/kernel.h> #include <linux/fs.h> #include <linux/jffs2.h> diff --git a/fs/jffs2/xattr_user.c b/fs/jffs2/xattr_user.c index 2f8e9aa01ea0..40942bc516bb 100644 --- a/fs/jffs2/xattr_user.c +++ b/fs/jffs2/xattr_user.c @@ -1,13 +1,14 @@ /* * JFFS2 -- Journalling Flash File System, Version 2. * - * Copyright (C) 2006 NEC Corporation + * Copyright © 2006 NEC Corporation * * Created by KaiGai Kohei <kaigai@ak.jp.nec.com> * * For licensing information, see the file 'LICENCE' in this directory. * */ + #include <linux/kernel.h> #include <linux/fs.h> #include <linux/jffs2.h> |
