Charles Manning [Mon, 21 May 2012 22:28:11 +0000 (10:28 +1200)]
yaffs2 checkpointing: Add further checkpoint data sanity checking
Add a header to each chunk of checkpoint data to verify that the
checkpoint data is correct.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Mon, 21 May 2012 00:34:47 +0000 (12:34 +1200)]
yaffs2: Make checkpoint block scanning skip bad blocks.
Bad blocks were being used by checkpointing which would screw up
the checkpoint scanning.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Mon, 14 May 2012 00:10:33 +0000 (12:10 +1200)]
Remove trace that should not be in mounting.
This was erroneously added as part of the large file size changes.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Wed, 2 May 2012 02:37:19 +0000 (14:37 +1200)]
yaffs for u-boot: Cleanups to make patches acceptable for u-boot
The u-boot patches were not acceptable to the u-booters. Hopefully yhey will be happy now.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Tue, 1 May 2012 08:19:58 +0000 (20:19 +1200)]
Merge remote branch 'origin/master'
Charles Manning [Tue, 1 May 2012 03:57:53 +0000 (15:57 +1200)]
Clean up checkin. Do not use
This is a clean-up checkin that should have been on a branch.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Tue, 24 Apr 2012 22:52:28 +0000 (10:52 +1200)]
Update timothy test Makefile
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Sun, 22 Apr 2012 23:45:32 +0000 (11:45 +1200)]
yaffsfs: Allocate directory searches from a table rather than via malloc.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Sun, 22 Apr 2012 23:37:06 +0000 (11:37 +1200)]
Fix compilation of python tests.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Tue, 17 Apr 2012 02:48:18 +0000 (14:48 +1200)]
yaffs u-boot: Fix problem if an illegal nand chip number is entered.
The bad flash part was being seen as bad but then the function did not bail out.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Mon, 16 Apr 2012 04:11:29 +0000 (16:11 +1200)]
Set up u-boot glue code and patching scripts.
This should patch yaffs2 into a u-boot system.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Tue, 3 Apr 2012 02:33:14 +0000 (14:33 +1200)]
Add more descriptive comment for using the yaffs commands.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Tue, 3 Apr 2012 01:06:16 +0000 (13:06 +1200)]
Add files to hook up yaffs direct to u-boot
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Mon, 26 Mar 2012 02:37:25 +0000 (15:37 +1300)]
Merge branch 'master' of ssh://aleph1.co.uk/home/aleph1/git/yaffs2
Charles Manning [Mon, 26 Mar 2012 02:32:55 +0000 (15:32 +1300)]
Put both the summary and checkpoint version stamps together, update checkpoint version
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Mon, 26 Mar 2012 00:26:44 +0000 (13:26 +1300)]
Fix compilation of mkyaffsimage and mkyaffs2image
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Sun, 25 Mar 2012 06:22:27 +0000 (19:22 +1300)]
Fix resizing of large files.
Chunk prunign was using an integer argument. That could damage
a large file being resized down.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Tue, 20 Mar 2012 07:47:37 +0000 (20:47 +1300)]
Fix summary header validation
Was not checking the byte count correctly.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Tue, 20 Mar 2012 06:36:44 +0000 (19:36 +1300)]
Add a summary header
This helps to verify the summary data in a few ways:
* Checks that it is in the right block etc (eg.
was not copied there by an old version of yaffs.
* Checks it is same.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Mon, 27 Feb 2012 03:11:36 +0000 (16:11 +1300)]
Remove extra line from banner.
Make this file the same as others.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Mon, 27 Feb 2012 00:30:17 +0000 (13:30 +1300)]
Add script to handle common Linux and direct files
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Mon, 27 Feb 2012 00:09:58 +0000 (13:09 +1300)]
Change Makefiles to support new way to structure yaffs_strxxx renaming for yaffs direct
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Sun, 26 Feb 2012 22:01:42 +0000 (11:01 +1300)]
Update README about linux patching
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Tue, 14 Feb 2012 01:06:28 +0000 (14:06 +1300)]
Update Makefiles for new sed-based way case-insensitive handling
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Mon, 13 Feb 2012 04:40:39 +0000 (17:40 +1300)]
Set up new version of case insensitive code using sed
This version uses sed to change strncmp->yaffs_strncmp etc.
This emnables us to keep the core code free of yaffs_strxxx macros.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Mon, 13 Feb 2012 03:11:09 +0000 (16:11 +1300)]
Add large file support changes to yaffs_vfs_single.c
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Mon, 13 Feb 2012 02:47:12 +0000 (15:47 +1300)]
Merge branch 'big-files': Merge in large file support
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Mon, 13 Feb 2012 02:30:01 +0000 (15:30 +1300)]
Add Waldemar's patches for Linux 3.2
Also rolled in some suggestions for the multi-version code.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Tue, 24 Jan 2012 22:17:08 +0000 (11:17 +1300)]
yaffs direct: Remove unused dependency in yaffs_list.h on yportenv.h
Don't need it, then don't include it!
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Wed, 18 Jan 2012 01:43:13 +0000 (14:43 +1300)]
yaffs direct: Prevent yaffs_start_up being called twice.
It is OK to add more devices on the fly, but the yaffs_start_up function
memsets the device back to 0 which nukes the list head and breaks the list.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Tue, 17 Jan 2012 22:49:27 +0000 (11:49 +1300)]
yaffs Direct: Add feature to limit the number of files that may be created on a single file system.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Thu, 5 Jan 2012 01:47:02 +0000 (14:47 +1300)]
yaffs direct: Fix bounds issue in handle to pointer function
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Wed, 4 Jan 2012 21:39:45 +0000 (10:39 +1300)]
yaffs large file support: Fix max file size issue that prevented the scanning working.
Right now, yaffs2 large file support seems to be doing everything needed to support
large files. Large files are faithfully restored over cache dropping, remounting and
rescanning (remount without checkpoint).
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Tue, 3 Jan 2012 00:08:11 +0000 (13:08 +1300)]
WIP Changes to tests
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Wed, 21 Dec 2011 03:41:57 +0000 (16:41 +1300)]
yaffs large file support: Add more tests
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Wed, 21 Dec 2011 03:14:58 +0000 (16:14 +1300)]
yaffs large file support: Saves and restores large files fine under yaffs direct.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Wed, 21 Dec 2011 02:23:19 +0000 (15:23 +1300)]
large file storage WIP. Can save and verify a large file under yaffs direct.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Tue, 20 Dec 2011 02:58:11 +0000 (15:58 +1300)]
WIP large file support
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Timothy Manning [Fri, 16 Dec 2011 00:28:52 +0000 (13:28 +1300)]
Have updated yaffs direct tests and added README files to the tests.
Signed-off-by: Timothy Manning <tfhmanning@gmail.com>
Charles Manning [Thu, 15 Dec 2011 21:57:05 +0000 (10:57 +1300)]
First cut of changes to support large files.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Timothy Manning [Wed, 7 Dec 2011 22:01:43 +0000 (11:01 +1300)]
Merge branch 'master' of ssh://aleph1.co.uk/home/aleph1/git/yaffs2
Charles Manning [Wed, 21 Sep 2011 05:00:00 +0000 (17:00 +1200)]
Remove dependencies on sys/stat.h when yaffs provides values.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Mon, 15 Aug 2011 03:48:01 +0000 (15:48 +1200)]
Fix python wrapper pointer types
c_int instead of pointers and returning c_int instead of void
caused problems on 64 bits.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Sun, 14 Aug 2011 23:40:30 +0000 (11:40 +1200)]
Mods for Linux 3.0 and fix a typo
Roll in NCB's patch and some other changes for Linux 3.0.
Also fix a dumb type retired_writes->retried_writes
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Fri, 5 Aug 2011 01:06:49 +0000 (13:06 +1200)]
Add yaffs_utime and related code
Some changes to white spaces came along for the ride...
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Fri, 5 Aug 2011 01:05:02 +0000 (13:05 +1200)]
Add summary code to python tester Makefile
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Tue, 28 Jun 2011 01:46:33 +0000 (13:46 +1200)]
yaffs: Fix typo in mkyaffsimage
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Fri, 10 Jun 2011 04:14:17 +0000 (16:14 +1200)]
Fix type cacl -> calc
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Thu, 19 May 2011 01:23:08 +0000 (13:23 +1200)]
yaffs: Add utils header file
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Fri, 29 Apr 2011 05:08:07 +0000 (17:08 +1200)]
yaffs: Fix compilation of utils
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Thu, 12 May 2011 22:12:55 +0000 (10:12 +1200)]
yaffs: Fix patch-ker.sh to handle Kconfigs properly.
Thanks to submitters for this.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Thu, 28 Apr 2011 04:11:30 +0000 (16:11 +1200)]
Merge branch 'block-summary' of ssh://aleph1.co.uk/home/aleph1/git/yaffs2
Charles Manning [Tue, 5 Apr 2011 04:38:11 +0000 (16:38 +1200)]
yaffs: Change disable-summary option to be consistent with others
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Tue, 5 Apr 2011 04:35:20 +0000 (16:35 +1200)]
yaffs: Add summary code to kernel Makefile
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Sun, 3 Apr 2011 19:57:39 +0000 (07:57 +1200)]
yaffs: Discard partially written summary data
A power failure during the write of a multi-chunk summary can leave stuff
lying around that looks like part of a file. If this is detected then delete it.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Sun, 3 Apr 2011 19:13:28 +0000 (07:13 +1200)]
yaffs: Fix incorrect incrementing in summary writing.
Should only be incremented once.
Charles Manning [Thu, 28 Apr 2011 03:57:52 +0000 (15:57 +1200)]
Merge branch 'block-summary'
Conflicts:
yaffs_vfs_multi.c
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Tue, 12 Apr 2011 22:20:06 +0000 (10:20 +1200)]
yaffs: Handle attribute size query correctly.
If getxattr() is passed a buffer size of zero then this is a size query.
Return the size of the attribute without copying it out.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Tue, 5 Apr 2011 04:38:11 +0000 (16:38 +1200)]
yaffs: Change disable-summary option to be consistent with others
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Tue, 5 Apr 2011 04:35:20 +0000 (16:35 +1200)]
yaffs: Add summary code to kernel Makefile
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Sun, 3 Apr 2011 19:57:39 +0000 (07:57 +1200)]
yaffs: Discard partially written summary data
A power failure during the write of a multi-chunk summary can leave stuff
lying around that looks like part of a file. If this is detected then delete it.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Sun, 3 Apr 2011 19:13:28 +0000 (07:13 +1200)]
yaffs: Fix incorrect incrementing in summary writing.
Should only be incremented once.
Charles Manning [Thu, 31 Mar 2011 05:39:19 +0000 (18:39 +1300)]
yaffs: Clean ups on summary code
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Thu, 31 Mar 2011 04:04:09 +0000 (17:04 +1300)]
yaffs: Fix free space tracking of summary during gc.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Thu, 31 Mar 2011 02:13:03 +0000 (15:13 +1300)]
yaffs: More mainlining cleanup
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Thu, 31 Mar 2011 01:42:56 +0000 (14:42 +1300)]
yaffs: Tweaks to summary code
Trying some different ideas for handling free space cleaner.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Mon, 28 Mar 2011 17:57:02 +0000 (06:57 +1300)]
yaffs: Add first cut of block summary code
Some issues still need to be checked. In particular:
* Is free space handling correct?
* Is gc doing The Right Thing?
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Mon, 7 Mar 2011 03:25:28 +0000 (16:25 +1300)]
yaffs: Remove debugging argument from temp buffer handling
No longer track the line number used for allocation.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Thu, 24 Feb 2011 22:25:07 +0000 (11:25 +1300)]
yaffs: Remove tags validity checking code.
It was only really useful during development and no longer serves
any purpose.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Wed, 9 Feb 2011 02:41:02 +0000 (15:41 +1300)]
yaffs Handle ENOSPC properly during object creation
Was returning ENOMEM.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Sun, 6 Feb 2011 21:07:25 +0000 (10:07 +1300)]
yaffs: Change NEEDS_SCANNING to NEEDS_SCAN
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Sun, 6 Feb 2011 20:56:58 +0000 (09:56 +1300)]
Merge branch 'master' of ssh://aleph1.co.uk/home/aleph1/git/yaffs2
Charles Manning [Thu, 3 Feb 2011 20:06:11 +0000 (09:06 +1300)]
yaffs: Change return value when xattrib delete not found
This does not modify the functioning of yaffs, just makes a better internal
error message.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Thu, 3 Feb 2011 19:46:25 +0000 (08:46 +1300)]
yaffs: Change all hex values to lower case
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Wed, 2 Feb 2011 16:55:30 +0000 (05:55 +1300)]
yaffs: Fix directory unlinking in yaffs1 mode
Treat both yaffs2 and yaffs1 paths the same.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Mon, 31 Jan 2011 23:37:50 +0000 (12:37 +1300)]
yaffs: Update year to 2011 in copyrights etc.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Mon, 31 Jan 2011 21:57:18 +0000 (10:57 +1300)]
yaffs: Clean up as per Ryan's comments
Clean up a whole lot of code issues raised by Ryan.
Some further reformatting etc to be mor kernel friendly.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Mon, 31 Jan 2011 03:13:04 +0000 (16:13 +1300)]
yaffs: Change all yaffs, YAFFS and Yaffs in Kconfig to yaffs
Some people prefer consistency.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Timothy Manning [Thu, 27 Jan 2011 23:56:51 +0000 (12:56 +1300)]
yaffs Fixing some minor warnings in direct/timothy_tests/linux_tests
Signed-off-by: Timothy Manning <tfhmanning@gmail.com>
Timothy Manning [Thu, 27 Jan 2011 23:14:38 +0000 (12:14 +1300)]
yaffs Finshed direct/timothy_tests/linux_test.
Signed-off-by: Timothy Manning <tfhmanning@gmail.com>
Charles Manning [Wed, 26 Jan 2011 00:51:16 +0000 (13:51 +1300)]
yaffs: Replace YBUG() with BUG()
Also clean a few other things in yportenv_xxxx.h
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Wed, 26 Jan 2011 00:25:49 +0000 (13:25 +1300)]
yaffs: Remove malloc allocator
Unused test code.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Timothy Manning [Tue, 25 Jan 2011 22:28:00 +0000 (11:28 +1300)]
yaffs Added a new test for yaffs functions via linux command calls.
Signed-off-by: Timothy Manning <tfhmanning@gmail.com>
Charles Manning [Wed, 19 Jan 2011 22:35:08 +0000 (11:35 +1300)]
yaffs: Fix NULL check sequence.
Potential NULL dreference before check.
Picked up by Coverity check.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Fri, 14 Jan 2011 02:24:53 +0000 (15:24 +1300)]
yaffs testing: Change plotting to check for null data
/proc/yaffs reads can get mangled. These changes repeat the reads
until stable valid values are read.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Fri, 14 Jan 2011 00:37:46 +0000 (13:37 +1300)]
yaffs: Clean up some Coverity checks
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Thu, 13 Jan 2011 02:26:16 +0000 (15:26 +1300)]
yaffs: Fix compilation errors introduced by cleanup.
Minor types.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Thu, 13 Jan 2011 00:23:15 +0000 (13:23 +1300)]
Merge branch 'master' of ssh://aleph1.co.uk/home/aleph1/git/yaffs2
Charles Manning [Thu, 13 Jan 2011 00:21:47 +0000 (13:21 +1300)]
yaffs: Reformatting to be kernel friendly.
Passes checkpatch.pl
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Timothy Manning [Mon, 10 Jan 2011 23:23:05 +0000 (12:23 +1300)]
Merge branch 'master' of ssh://aleph1.co.uk/home/aleph1/git/yaffs2
Charles Manning [Mon, 10 Jan 2011 22:58:02 +0000 (11:58 +1300)]
Merge branch 'master' of ssh://aleph1.co.uk/home/aleph1/git/yaffs2
Charles Manning [Mon, 10 Jan 2011 00:57:39 +0000 (13:57 +1300)]
yaffs: Fix compilation issue
FALSE-> YAFFS_FAIL
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Sun, 9 Jan 2011 22:58:11 +0000 (11:58 +1300)]
yaffs: Sort out issues raised by Coverity
Coverity checks raised some issues, particularly with NULL checks.
Fix them.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Fri, 7 Jan 2011 01:26:01 +0000 (14:26 +1300)]
yaffs direct: Fix trace ALWAYS issue
Trace ALWAYS was done wrong in the macro. Just make it another bitmap.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Fri, 7 Jan 2011 01:22:56 +0000 (14:22 +1300)]
Merge branch 'master' of ssh://aleph1.co.uk/home/aleph1/git/yaffs2
Charles Manning [Fri, 7 Jan 2011 01:21:00 +0000 (14:21 +1300)]
yaffs direct: Clean up braces
Change bracing style.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Fri, 7 Jan 2011 01:19:08 +0000 (14:19 +1300)]
Merge branch 'mainlining'
Charles Manning [Fri, 7 Jan 2011 01:13:13 +0000 (14:13 +1300)]
yaffs: Fix trace ALWAYS problem and moduleconfig.h dependency
The yaffs trace macro was always tracing. Fixed by no longer forcing
ALWAYS on.
Only include moduleconfig.h if compiling out of tree.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Fri, 7 Jan 2011 01:08:21 +0000 (14:08 +1300)]
yaffs: Strip pointless macro wrapping
These wrapping helped nothing. Out... out!
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Charles Manning [Fri, 7 Jan 2011 01:07:14 +0000 (14:07 +1300)]
yaffs: Fix compile error in multi-version Linux glue
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
projects / yaffs2.git / log