mtd/fs/jffs3/ecos ChangeLog,NONE,3.1 mkepk.sh,NONE,3.1

Thu Dec 9 11:05:56 EST 2004

Update of /home/cvs/mtd/fs/jffs3/ecos
In directory phoenix.infradead.org:/tmp/cvs-serv17818

Modified Files:
      Tag: 3.1
	ChangeLog mkepk.sh 
Log Message:
JFFS3

--- NEW FILE ChangeLog ---
2004-11-11  Andrew Lunn <andrew.lunn at ascom.ch>

	* Merge from public MTD.

2004-11-11  Andrew Lunn <andrew.lunn at ascom.ch>

	* src/build.c: Removed Oyvind Harboe's patch from 2004-04-19 
	since it was rejected upstream.

2004-10-20  Per Hedblom  <perhedblom at abem.se>

	* src/fs-ecos.c (jffs3_open): Call iput on dir node if
	jffs3_create fails.
	* src/fs-ecos.c (jffs3_umount): use jffs3_free_full_dirent instead
	of free.

2004-10-07  Knud Woehler <knud.woehler at microplex.de>

	* src/fs-ecos.c (find_entry): jffs3_lookup may return error codes.
	Check added.

2004-09-16  Dirk Eibach  <eibach at gdsys.de>
2004-09-19  Andrew Lunn  <andrew.lunn at ascom.ch>

	* cdl/jffs3.cdl: Fixed outdated definitions for compression options.
	* src/fs-ecos.c: Added missing calls for jffs3_compressors_init()
        and jffs3_compressors_exit() 

2004-08-13  Andrew Lunn  <andrew.lunn at ascom.ch>

	* src/compr.h: Committed this file which if forgot yesterday.

2004-08-12  Andrew Lunn <andrew.lunn at ascom.ch>
	    Gary Thomas <gary at mlbassoc.com>

	* Merge from public MTD.

2004-04-19  Oyvind Harboe <oyvind.harboe at zylin.com>

	* src/build.c: JFFS3 can now be used as a write-once, read many mode
	for really small flash disks, e.g. configuration parameters.

2004-04-21  Gary Thomas  <gary at mlbassoc.com>

	* src/fs-ecos.c: Merge from public MTD - verify file position
	after each operation (safety check).

2004-04-06  Andrew Lunn  <andrew.lunn at ascom.ch>

	* src/fs-ecos.c (jffs3_extend_file): Fix creation of hole inode's
	* src/fs-ecos.c (jffs3_fo_lseek): Allow seeking past EOF.
	* tests/fseek1.c (main): fseek and simple test of a hole in a file
	* cdl/jffs3.cdl: Added new test program fseek1.

2004-03-31  David Woodhouse  <dwmw2 at infradead.org>

	* src/fs-ecos.c (jffs3_fo_write): Set ri.isize so that non-append
	writes don't truncate the file.

2004-03-03  Thomas Koeller  <thomas.koeller at baslerweb.com>

        * src/fs-ecos.c: 
	Make JFFS3 honor O_TRUNC flag (again) when opening files with read
	Access.

2004-03-17  Oyvind Harboe <oyvind.harboe at zylin.com>

	* src/fs-ecos.c: 
	With CYGOPT_FS_JFFS3_WRITE=1, file creation failed. The problem
	was introduced in fs-ecos.c 1.20

2004-03-11  Oyvind Harboe <oyvind.harboe at zylin.com>

	* src/fs-ecos.c:
	  Fixed umount memory leak. root->jffs3_i.dents where not freed.

2004-02-20  Vincent Catros  <Vincent.Catros at elios-informatique.fr>

	* src/fs-ecos.c :
	(jffs3_find) Policy to skip path separator is no longer
	"if '/' then skip" but "while '/' then skip" allowing
	multi '/' separators (i.e : /tmp////foo).
	(find_entry) Policy to detect end of path is no longer
	"if '\0' then end_of_path"
	but "while '/' skip it and then if '\0' then end_of_path"
	allowing path terminated with any number of '/'
	(i.e : chdir(/tmp///)).

2004-03-03  Thomas Koeller  <thomas.koeller at baslerweb.com>

       * src/fs-ecos.c:
       Make JFFS3 honor O_TRUNC flag when opening files /w read access.

2004-02-17  David Woodhouse  <dwmw2 at infradead.org>

	* src/fs-ecos.c:
	Don't re-initialise the already-locked f->sem. It makes eCos unhappy. 

2004-01-27  David Woodhouse  <dwmw2 at infradead.org>

	* src/write.c: 
	Fix bug noted by Howard Gray; dirents belong to, and should dirty, 
	the _parent_inode, not the child (which may be zero in the case 
	of an unlink).

2004-01-09  Thomas Koeller  <thomas.koeller at baslerweb.com>

       * src/fs-ecos.c: Fixed inode reference counting in jffs3_ops_link().

2004-01-05  Thomas Koeller  <thomas.koeller at baslerweb.com>

	* cdl/jffs3.cdl: Re-added CYGPKG_FS_JFFS3_CFLAGS_REMOVE that had been
	removed by previous change.

2003-11-26  David Woodhouse  <dwmw2 at infradead.org>

	JFFS3 cleanup and import of newer code. Remove last vestiges of
	Linuxisms such as 'struct inode' from the core code, leaving eCos
	with no excuse, and renaming the eCos 'struct inode' to make that
	point. Fix i_count handling throughout. Clean up remaining Linuxisms
	such as 'struct qstr' to the point where jffs3port.h can be removed.
	Add skeleton for background garbage-collect thread. Fix compression
	so that it's actually called, and even with the right pointers. Turn
	on -Werror again. Zero tolerance is a good thing. Make the i_mode
	conversion functions non-inline to avoid warnings. Fix namespace
	pollution (of all but ^jffs3_* at least). Move physical flash I/O
	functions into separate file flashio.c for relatively easy
	substitution. Various other cruftectomy.

2003-11-25  Andrew Lunn  <andrew.lunn at ascom.ch>

	* src/fs-ecos.c: ARM gcc 3.2.3 is also broken. Complain with any
	ARM gcc 3.2 compiler.

2003-11-21  Thomas Koeller  <thomas.koeller at baslerweb.com>

        * cdl/jffs3.cdl: Do not require zlib package if no
	compression configured.

2003-11-20  Thomas Koeller  <thomas.koeller at baslerweb.com>

        * cdl/jffs3.cdl:
        * src/malloc-ecos.c:
        * src/fs-ecos.c: Allocate jffs3_raw_node_ref structs
        from pool or malloc depending on a CDL configuration.

2003-11-20  David Woodhouse <dwmw2 at infradead.org>

        * Rearrangement of the compression code into a cleaner API
	which can be disabled under control from CDL.

2003-10-14  Thomas Koeller  <thomas.koeller at baslerweb.com>

        * src/os-ecos.h: Made definition of CONFIG_JFFS3_FS_DEBUG
        conditional, so it can be overwritten by a -D compiler
        option.

2003-09-23  Thomas Koeller  <thomas.koeller at baslerweb.com>

        * src/fs-ecos.c: Another umount() fix.

2003-09-23  Andrew Lunn  <andrew.lunn at ascom.ch>

        * src/fs-ecos.c: Added test to detect known broken ARM compiler

2003-09-23  Thomas Koeller  <thomas.koeller at baslerweb.com>

        * src/fs-ecos.c: Fixed broken hard link creation.

2003-09-23  Andrew Lunn     <andrew.lunn at ascom.ch>

        * src/fs-ecos.c: Minor optimization of previous patch.

2003-09-21  Thomas Koeller  <thomas.koeller at baslerweb.com>
            Andrew Lunn     <andrew.lunn at ascom.ch>

        * src/fs-ecos.c: Do not decrement mount count for unsuccessful
        umount attempts.

2003-09-19  Thomas Koeller  <thomas.koeller at baslerweb.com>

        * src/fs-ecos.c: Another inode number fix.

2003-09-18  Thomas Koeller  <thomas.koeller at baslerweb.com>

        * src/fs-ecos.c: Inode number returned by stat() was bogus.

2003-07-27  Andrew Lunn  <andrew.lunn at ascom.ch>

        * src/os-ecos.h: Added new #defines require for the recent jffs3
        import.

2003-07-27  Michael Checky  <Michael_Checky at ThermoKing.com>

        * src/fs-ecos.c: Changed the return error code to be negative as
        expected by jffs3_flash_read() and jffs3_flash_write().

2003-04-23  Bob Koninckx  <bob.koninckx at mech.kuleuven.ac.be>

        * src/fs-ecos.c: mtab -> cyg_mtab. Ditto cyg_mtab_end. 

2003-03-25  Thomas Koeller  <thomas.koeller at baslerweb.com>

        * src/fs-ecos.c
        Fixed segmentation fault when unmounting file system.

2003-02-24  Jonathan Larmour  <jifl at eCosCentric.com>

        * cdl/jffs3.cdl: Fix doc link.

2003-02-05  Jonathan Larmour  <jifl at eCosCentric.com>

        * cdl/jffs3.cdl: Remove unused flash geometry CDL options.

2003-02-04  Gary Thomas  <gary at mlbassoc.com> on behalf of
2003-02-04  David Woodhouse <dwmw2 at cambridge.redhat.com>        

        * src/write.c: 
        * src/scan.c: 
        * src/readinode.c: 
        * src/read.c: 
        * src/pushpull.h: 
        * src/os-ecos.h: 
        * src/nodemgmt.c: 
        * src/nodelist.h: 
        * src/nodelist.c: 
        * src/malloc-ecos.c: 
        * src/jffs3port.h: 
        * src/gc.c: 
        * src/file-ecos.c: 
        * src/erase.c: 
        * src/dir-ecos.c: 
        * src/compr_zlib.c: 
        * src/compr_rubin.c: 
        * src/compr_rtime.c: 
        * src/compr.c: 
        * src/build.c: 
        * cdl/jffs3.cdl: Update to latest public JFFS3 codebase.

        * src/list.h: 
        * src/jffs3_fs_sb.h: 
        * src/jffs3_fs_i.h: 
        * src/jffs3.h: 
        * src/jffs3.c: 
        * src/crc32.h: 
        * src/background.c: Removed/renamed file(s).

        * src/fs-ecos.c: 
        * include/linux/jffs3_fs_sb.h: 
        * include/linux/jffs3_fs_i.h: 
        * include/linux/jffs3.h: New file(s).

2002-12-06  Andrew Lunn  <andrew.lunn at ascom.ch>

        * cdl/jffs3.cdl: Implements the CYGINT_IO_FILEIO_FS interface.

2002-10-11  Andrew Lunn  <andrew.lunn at ascom.ch>

        * src/crc32.h (crc32): Use the CRC package for crc calculation
        * tests/romfileio1.c (main): Pass the name of the device to mount

2002-05-20  Jonathan Larmour  <jlarmour at redhat.com>

        * src/LICENCE: New file. Contains license for JFFS3, now GPL+exception.
        * src/background.c: Point at LICENSE file instead of existing text.
        * src/build.c: Ditto.
        * src/compr.c: Ditto.
        * src/compr_rtime.c: Ditto.
        * src/compr_rubin.c: Ditto.
        * src/compr_zlib.c: Ditto.
        * src/dir-ecos.c: Ditto.
        * src/erase.c: Ditto.
        * src/file-ecos.c: Ditto.
        * src/gc.c: Ditto.
        * src/jffs3.h: Ditto.
        * src/list.h: Ditto.
        * src/malloc-ecos.c: Ditto.
        * src/nodelist.c: Ditto.
        * src/nodelist.h: Ditto.
        * src/nodemgmt.c: Ditto.
        * src/os-ecos.h: Ditto.
        * src/pushpull.h: Ditto.
        * src/read.c: Ditto.
        * src/readinode.c: Ditto.
        * src/scan.c: Ditto.
        * src/write.c: Ditto.

2002-01-28  David Woodhouse  <dwmw2 at cambridge.redhat.com>

        * src/super-ecos.c: Removed.
        * src/jffs3.c: Merge jffs3_write_super() and jffs3_put_super() into
        the routines from which they were called, put jffs3_read_super()
        in as a static function with a view to doing same RSN.
        * src/jffs3port.h: Remove prototypes of functions that died.
        * cdl/jffs3.cdl: Remove super-ecos.c
        * src/dir-ecos.c src/write.c: Increase highest_version _before_
        assigning to new node, not after.

2002-01-27  David Woodhouse  <dwmw2 at cambridge.redhat.com>

        * src/read.c (jffs3_read_inode_range): Deal correctly with
        non-page-aligned read requests. We have to deal with the 
        case where we want to read from somewhere other than the
        beginning of a frag. 
        * src/jffs3.c (jffs3_fo_read): Use jffs3_read_inode_range
        instead of jffs3_readpage.

2002-01-25  Jonathan Larmour  <jlarmour at redhat.com>

        * cdl/jffs3.cdl: We want CYGPKG_IO_FILEIO_INODE.
        * src/dir-ecos.c (jffs3_symlink): Remove. eCos doesn't support symlinks.
        (jffs3_mknod): Similar.
        (jffs3_mkdir): Don't call d_instantiate - its a nop.
        (jffs3_rename): Ditto.
        * src/file-ecos.c (jffs3_commit_write): Don't set blocks.
        * src/jffs3.c (jffs3_flash_writev): Rewrite to only write aligned
        quantities to flash.
        * src/jffs3port.h: Lots of decrufting.
        * src/os-ecos.h: Ditto (a bit).
        * src/readinode.c (jffs3_read_inode): Don't set blocks/blksize in inode.
        * src/write.c (jffs3_new_inode): Ditto when __ECOS.
        (jffs3_write_dnode): don't call writev with extra vectors
        unnecessarily.
        * src/super-ecos.c (jffs3_statfs): Remove - unused.

2002-01-25  David Woodhouse  <dwmw2 at cambridge.redhat.com>

        * src/super-ecos.c: Cruftectomy.
        * src/compr*.[ch] src/pushpull.h: Namespace cleanups merged from
        mainstream sources. Bit push functions made inline.
        * src/pushpull.c: Removed.
        * cdl/jffs3.c: Remove reference to pushpull.c
        * src/file-ecos.c: Cruftectomy. Lots of unused stuff here.
        * src/jffs3.c src/jffs3port.h: Remove some functions from jffs3.c
        which are no longer used, move some others to jffs3port.h as
        inline functions so they don't pollute the namespace.

2002-01-24  Jonathan Larmour  <jlarmour at redhat.com>

        * tests/fileio1.c: Check in listdir that the number of dirents is
        correct, taking into account existing files in case it's live.

        * src/dir-ecos.c (jffs3_readdir): move to....

        * src/jffs3.c (jffs3_fo_dirread): here. And fix the return code
        in the process so it now works.
        (filldir): Make inline and simpler.
        * src/jffs3port.h: remove filldir related stuff.

2002-01-24  David Woodhouse  <dwmw2 at cambridge.redhat.com>

        * src/dir-ecos.c: Cruftectomy. Remove most of the stuff that was
        commented out. Remove jffs3_do_{create,link,unlink} to write.c
        * src/write.c: Add jffs3_do_{create,link,unlink} as in mainline.
        * src/nodelist.h: Prototypes for the above.
        * src/jffs3port.h: Don't include <pkgconf/kernel.h>. 

2002-01-23  Jonathan Larmour  <jlarmour at redhat.com>

        * src/jffs3.c (jffs3_mount): Allow multiple FSs, and integration
        with flash block device.
        (jffs3_flash_read): Use flash block device.
        (jffs3_flash_erase): Ditto.
        (jffs3_flash_write): Ditto.
        (do_flash_init): Remove - now done by block device layer
        * src/list.h: Remove and reimplement from scratch to avoid GPL.
        * src/os-ecos.h: Keep flash block dev handle in superblock.
        eCos does support obsoleting as it isn't NAND only.
        * src/dir-ecos.c (jffs3_readdir): Return correct value on success.
        Merge in changes mutatis mutandis from between v1.49 and v1.51 of
        dir.c in main repository.
        * cdl/jffs3.cdl: CYGPKG_MEMALLOC more accurately CYGINT_ISO_MALLOC.
        Only jffs3.c needs to be in libextras.a
        Requires Flash block devices as an alternative for hardcoding
        the sector size, flash size and base address.
        * src/super-ecos.c (jffs3_read_super): Use flash block device for
        sector and flash sizes.
        * tests/fileio1.c: mount using block device (defined by CDL).
        No need to init here - done by flash block device layer.

2002-01-21  David Woodhouse  <dwmw2 at cambridge.redhat.com>

        * src/read.c: Obtain inode lock around reading symlink target.
        * src/dir-ecos.c: Fix the long-standing up() without down() in
        jffs3_readdir() when only the '.' and '..' entries are read, from
        v1.52 of master dir.c. Merge copyright date change from v1.50 - note
        that the portability cleanups from v1.51 aren't yet merged.
        * src/os-ecos.h: Add jffs3_can_mark_obsolete() and the macros
        for getting at generic inode fields from a struct jffs3_inode_info*
        * src/nodemgmt.c: Remove an #ifndef __ECOS and use 
        jffs3_can_mark_obsolete() instead.
        * src/jffs3port.h: up() is cyg_drv_mutex_unlock() not _release()
        * src/gc.c: Merge portability cleanups - get rid of a lot of
        references to 'struct inode'. Also include the attempt at NAND
        support in jffs3_garbage_collect_deletion_dirent().

2002-01-11  David Woodhouse  <dwmw2 at cambridge.redhat.com>

        * src/jffs3port.h: Switch semaphore emulation to cyg_drv_mutex_t,
        remove some kernel includes which seem gratuitous.
        * cdl/jffs3.cdl: Require CYGPKG_MEMALLOC
        * src/compr_zlib.c src/compr.c: Merge changes from mainline code
        to make mkfs.jffs3 compile again.

2002-01-10  David Woodhouse  <dwmw2 at cambridge.redhat.com>

        * src/jffs3.c: The 'mode' arg passed to jffs3_open() shouldn't
        have been called 'mode'. It's 'oflags'. You have to make up a 
        mode for the newly-created file yourself.
        * src/nodelist.h src/read.c: Fix jffs3_getlink() so it takes
        portable arguments, not a dentry. Move it to read.c and symlink.c
        becomes obsolete.
        * src/symlink-ecos.c: Removed.
        * cdl/jffs3.cdl: Remove symlink-ecos.c

2002-01-09  David Woodhouse  <dwmw2 at cambridge.redhat.com>

        * Import updated JFFS3 sources into eCos tree.

2000-08-28  Dominic Ostrowski (dominic.ostrowski at 3glab.com)

        * started on port of JFFS3 using ramfs as a template

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