| 17dc59ba418c3d6b0675d5b74d280acab2d4e369 |
|
09-Jul-2012 |
Jan Kara <jack@suse.cz> |
udf: Do not decrement i_blocks when freeing indirect extent block
Indirect extent block is not accounted in i_blocks during allocation
thus we should not decrement i_blocks when we are freeing such block
during truncation.
Reported-by: Steve Nickel <snickel58@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
|
| 78ace70c4186c0d18314eb001637aa97d1585e65 |
|
10-Oct-2011 |
Joe Perches <joe@perches.com> |
udf: Convert printks to pr_<level>
Use the current logging styles.
Convert a few printks that should have been udf_warn and udf_err.
Coalesce formats. Add #define pr_fmt.
Move an #include "udfdecls.h" above other includes in udftime.c
so pr_fmt works correctly. Strip prefixes from conversions as appropriate.
Reorder logging definitions in udfdecl.h
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jan Kara <jack@suse.cz>
|
| 7e49b6f2480cb9a9e7322a91592e56a5c85361f5 |
|
22-Oct-2010 |
Jan Kara <jack@suse.cz> |
udf: Convert UDF to new truncate calling sequence
Use new truncation sequence in UDF and fix up error handling in the
code.
Signed-off-by: Jan Kara <jack@suse.cz>
|
| 97e961fdbf32488b7386c9f1effa2bee97d47929 |
|
15-Oct-2008 |
Pekka Enberg <penberg@cs.helsinki.fi> |
Fix the udf code not to pass structs on stack where possible.
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Jan Kara <jack@suse.cz>
|
| 5ca4e4be841e389d7d17833fef7be2359f290163 |
|
15-Oct-2008 |
Pekka Enberg <penberg@cs.helsinki.fi> |
Remove struct typedefs from fs/udf/ecma_167.h et al.
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Jan Kara <jack@suse.cz>
|
| 456390de465e5a19c84bca5d78e2550971ab5a96 |
|
30-Jan-2008 |
marcin.slusarz@gmail.com <marcin.slusarz@gmail.com> |
udf: truncate: create function for updating of Allocation Ext Descriptor
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: Jan Kara <jack@suse.cz>
Signed-off-by: Jan Kara <jack@suse.cz>
|
| 9de90b76eb96e7cdeac8b8dbe7d3db948b070f4d |
|
30-Jan-2008 |
marcin.slusarz@gmail.com <marcin.slusarz@gmail.com> |
udf: simple cleanup of truncate.c
- remove one indentation level by little code reorganization
- convert "if (smth) BUG();" to "BUG_ON(smth);"
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
|
| 15aebd2866b21a568d8defec134bf29f9aea9088 |
|
22-Feb-2008 |
Christoph Hellwig <hch@lst.de> |
udf: move headers out include/linux/
There's really no reason to keep udf headers in include/linux as they're
not used by anything but fs/udf/.
This patch merges most of include/linux/udf_fs_i.h into fs/udf/udf_i.h,
include/linux/udf_fs_sb.h into fs/udf/udf_sb.h and
include/linux/udf_fs.h into fs/udf/udfdecl.h.
The only thing remaining in include/linux/ is a stub of udf_fs_i.h
defining the four user-visible udf ioctls. It's also moved from
unifdef-y to headers-y because it can be included unconditionally now.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
|
| 48d6d8ff7dca804536298e517298182c4a51c421 |
|
08-Feb-2008 |
Marcin Slusarz <marcin.slusarz@gmail.com> |
udf: cache struct udf_inode_info
cache UDF_I(struct inode *) return values when there are
at least 2 uses in one function
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Acked-by: Jan Kara <jack@suse.cz>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
| c0b344385fa05f6bea462e707fcba89f9e2776c2 |
|
08-Feb-2008 |
Marcin Slusarz <marcin.slusarz@gmail.com> |
udf: remove UDF_I_* macros and open code them
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Acked-by: Jan Kara <jack@suse.cz>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
| 4b11111aba6c80cc2969fd1806d2a869bfc9f357 |
|
08-Feb-2008 |
Marcin Slusarz <marcin.slusarz@gmail.com> |
udf: fix coding style
fix coding style errors found by checkpatch:
- assignments in if conditions
- braces {} around single statement blocks
- no spaces after commas
- printks without KERN_*
- lines longer than 80 characters
- spaces between "type *" and variable name
before: 192 errors, 561 warnings, 8987 lines checked
after: 1 errors, 38 warnings, 9468 lines checked
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: Jan Kara <jack@suse.cz>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
| 6c79e987d629cb0f8f7e2983725f4434a2dec66b |
|
08-Feb-2008 |
Marcin Slusarz <marcin.slusarz@gmail.com> |
udf: remove some ugly macros
remove macros:
- UDF_SB_PARTMAPS
- UDF_SB_PARTTYPE
- UDF_SB_PARTROOT
- UDF_SB_PARTLEN
- UDF_SB_PARTVSN
- UDF_SB_PARTNUM
- UDF_SB_TYPESPAR
- UDF_SB_TYPEVIRT
- UDF_SB_PARTFUNC
- UDF_SB_PARTFLAGS
- UDF_SB_VOLIDENT
- UDF_SB_NUMPARTS
- UDF_SB_PARTITION
- UDF_SB_SESSION
- UDF_SB_ANCHOR
- UDF_SB_LASTBLOCK
- UDF_SB_LVIDBH
- UDF_SB_LVID
- UDF_SB_UMASK
- UDF_SB_GID
- UDF_SB_UID
- UDF_SB_RECORDTIME
- UDF_SB_SERIALNUM
- UDF_SB_UDFREV
- UDF_SB_FLAGS
- UDF_SB_VAT
- UDF_UPDATE_UDFREV
- UDF_SB_FREE
and open code them
convert UDF_SB_LVIDIU macro to udf_sb_lvidiu function
rename some struct udf_sb_info fields:
- s_volident to s_volume_ident
- s_lastblock to s_last_block
- s_lvidbh to s_lvid_bh
- s_recordtime to s_record_time
- s_serialnum to s_serial_number;
- s_vat to s_vat_inode;
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: Ben Fennema <bfennema@falcon.csc.calpoly.edu>
Cc: Jan Kara <jack@suse.cz>
Acked-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
| 28de7948a896763bc97ccd416bba5b9422158350 |
|
21-Jul-2007 |
Cyrill Gorcunov <gorcunov@gmail.com> |
UDF: coding style conversion - lindent fixups
This patch fixes up sources after conversion by Lindent.
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: Jan Kara <jack@ucw.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
| cb00ea3528eb3c09eae9871d6e7d038776e952e2 |
|
19-Jul-2007 |
Cyrill Gorcunov <gorcunov@gmail.com> |
UDF: coding style conversion - lindent
This patch converts UDF coding style to kernel coding style using Lindent.
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: Jan Kara <jack@ucw.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
| 74584ae509befc2ed711810e7df4b075473869b2 |
|
16-Jun-2007 |
Jan Kara <jack@suse.cz> |
udf: fix possible leakage of blocks
We have to take care that when we call udf_discard_prealloc() from
udf_clear_inode() we have to write inode ourselves afterwards (otherwise,
some changes might be lost leading to leakage of blocks, use of free blocks
or improperly aligned extents).
Also udf_discard_prealloc() does two different things - it removes
preallocated blocks and truncates the last extent to exactly match i_size.
We move the latter functionality to udf_truncate_tail_extent(), call
udf_discard_prealloc() when last reference to a file is dropped and call
udf_truncate_tail_extent() when inode is being removed from inode cache
(udf_clear_inode() call).
We cannot call udf_truncate_tail_extent() earlier as subsequent open+write
would find the last block of the file mapped and happily write to the end
of it, although the last extent says it's shorter.
[akpm@linux-foundation.org: Make checkpatch.pl happier]
Signed-off-by: Jan Kara <jack@suse.cz>
Cc: Eric Sandeen <sandeen@sandeen.net>
Cc: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
| 31170b6ad4ebe6c43c1cc3b8112274cf59474de0 |
|
08-May-2007 |
Jan Kara <jack@suse.cz> |
udf: support files larger than 1G
Make UDF work correctly for files larger than 1GB. As no extent can be
longer than (1<<30)-blocksize bytes, we have to create several extents if a
big hole is being created. As a side-effect, we now don't discard
preallocated blocks when creating a hole.
Signed-off-by: Jan Kara <jack@suse.cz>
Acked-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
| 948b9b2c967c3bec6136b2dbb9e1c12f62e03efa |
|
08-May-2007 |
Jan Kara <jack@suse.cz> |
udf: add assertions
Add a few assertions into udf_discard_prealloc() to check that the file is
sane (mostly helps debugging further patches ;).
Signed-off-by: Jan Kara <jack@suse.cz>
Acked-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
| 3bf25cb40d899eeb5a471f497e56ddfe2c96c019 |
|
08-May-2007 |
Jan Kara <jack@suse.cz> |
udf: use get_bh()
Make UDF use get_bh() instead of directly accessing b_count and use
brelse() instead of udf_release_data() which does just brelse()...
Signed-off-by: Jan Kara <jack@suse.cz>
Acked-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
| ff116fc8d1d43927c7651b91d5aec41eb30c4429 |
|
08-May-2007 |
Jan Kara <jack@suse.cz> |
UDF: introduce struct extent_position
Introduce a structure extent_position to store a position of an extent and
the corresponding buffer_head in one place.
Signed-off-by: Jan Kara <jack@suse.cz>
Acked-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
| 60448b1d6db4e82946ff9a2ac88df341f5fa87a2 |
|
08-May-2007 |
Jan Kara <jack@suse.cz> |
udf: use sector_t and loff_t for file offsets
Use sector_t and loff_t for file offsets in UDF filesystem. Otherwise an
overflow may occur for long files. Also make inode_bmap() return offset in
the extent in number of blocks instead of number of bytes - for most
callers this is more convenient.
Signed-off-by: Jan Kara <jack@suse.cz>
Acked-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
| 00a2b0f6dd2372842df73de72d51621b539fea44 |
|
15-Aug-2006 |
Jan Kara <jack@suse.cz> |
Fix possible UDF deadlock and memory corruption (CVE-2006-4145)
UDF code is not really ready to handle extents larger that 1GB. This is
the easy way to forbid creating those.
Also truncation code did not count with the case when there are no
extents in the file and we are extending the file.
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
| 4d399cae3f5ec1f59b9e88084aae09c4f00760c9 |
|
03-Jan-2006 |
Adrian Bunk <bunk@stusta.de> |
remove pointers to the defunct UDF mailing list
This patch removes pointers to the defunct UDF mailing list.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
|
| 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
|
17-Apr-2005 |
Linus Torvalds <torvalds@ppc970.osdl.org> |
Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
|