01 Nov, 2011
1 commit
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Just whitespace and argument alignment.
Introduce some checkpatch warnings that deserve to be ignored.Reviewed-by: NamJae Jeon
Signed-off-by: Joe Perches
Signed-off-by: Jan Kara
24 Mar, 2011
1 commit
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As a preparation for removing ext2 non-atomic bit operations from
asm/bitops.h. This converts ext2 non-atomic bit operations to
little-endian bit operations.Signed-off-by: Akinobu Mita
Acked-by: Jan Kara
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
23 Feb, 2011
1 commit
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Fix compiler warning
fs/udf/balloc.c: In function 'udf_bitmap_new_block':
fs/udf/balloc.c:273: warning: passing argument 1 of '_find_next_bit_le' from incompatible pointer type
fs/udf/balloc.c:285: warning: passing argument 1 of '_find_next_bit_le' from incompatible pointer type
fs/udf/balloc.c:311: warning: passing argument 1 of '_find_next_bit_le' from incompatible pointer type
fs/udf/balloc.c:325: warning: passing argument 1 of '_find_next_bit_le' from incompatible pointer typeThe main fix is to add a cast in ext2_find_next_bit().
As all other usage locations of udf_find_next_one_bit()
directly use bh->b_data (which is a char *), the useless
(char *) cast in line 311 can be removed, too.Signed-off-by: Dirk Behme
Signed-off-by: George G. Davis
Signed-off-by: Jan Kara
07 Jan, 2011
1 commit
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There's no need to call udf_add_free_space() for one block at a time. It saves
us noticeable amount of work and yields different result from the original
code only if the filesystem is corrupted and bitmap bit is already cleared.
In such case counter of free blocks is probably wrong anyways so the change
does not matter.Signed-off-by: Jan Kara
24 May, 2010
1 commit
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Quota on UDF is non-functional at least since 2.6.16 (I'm too lazy to
do more archeology) because it does not provide .quota_write and .quota_read
functions and thus quotaon(8) just returns EINVAL. Since nobody complained
for all those years and quota support is not even in UDF standard just nuke
it.Signed-off-by: Jan Kara
08 Apr, 2010
1 commit
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bloc->logicalBlockNum is unsigned so it's never less than zero.
When I saw that, it made me worry that "bloc->logicalBlockNum + count"
could overflow. That's why I changed the check for less than zero
to an overflow check. (The test works because "count" is also
unsigned.)Signed-off-by: Dan Carpenter
Signed-off-by: Jan Kara
10 Mar, 2010
1 commit
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Use ext2_find_next_bit (generic_find_next_le_bit) to find the set bit
in little endian bitmap region.Signed-off-by: Akinobu Mita
Signed-off-by: Jan Kara
06 Mar, 2010
1 commit
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* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6: (33 commits)
quota: stop using QUOTA_OK / NO_QUOTA
dquot: cleanup dquot initialize routine
dquot: move dquot initialization responsibility into the filesystem
dquot: cleanup dquot drop routine
dquot: move dquot drop responsibility into the filesystem
dquot: cleanup dquot transfer routine
dquot: move dquot transfer responsibility into the filesystem
dquot: cleanup inode allocation / freeing routines
dquot: cleanup space allocation / freeing routines
ext3: add writepage sanity checks
ext3: Truncate allocated blocks if direct IO write fails to update i_size
quota: Properly invalidate caches even for filesystems with blocksize < pagesize
quota: generalize quota transfer interface
quota: sb_quota state flags cleanup
jbd: Delay discarding buffers in journal_unmap_buffer
ext3: quota_write cross block boundary behaviour
quota: drop permission checks from xfs_fs_set_xstate/xfs_fs_set_xquota
quota: split out compat_sys_quotactl support from quota.c
quota: split out netlink notification support from quota.c
quota: remove invalid optimization from quota_sync_all
...Fixed trivial conflicts in fs/namei.c and fs/ufs/inode.c
05 Mar, 2010
1 commit
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Get rid of the alloc_space, free_space, reserve_space, claim_space and
release_rsv dquot operations - they are always called from the filesystem
and if a filesystem really needs their own (which none currently does)
it can just call into it's own routine directly.Move shared logic into the common __dquot_alloc_space,
dquot_claim_space_nodirty and __dquot_free_space low-level methods,
and rationalize the wrappers around it to move as much as possible
code into the common block for CONFIG_QUOTA vs not. Also rename
all these helpers to be named dquot_* instead of vfs_dq_*.Signed-off-by: Christoph Hellwig
Signed-off-by: Jan Kara
04 Mar, 2010
1 commit
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Signed-off-by: Al Viro
15 Dec, 2009
1 commit
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Signed-off-by: Jan Kara
24 Jun, 2009
1 commit
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first_block and goal are unsigned. When negative they are wrapped and caught by
the other test.Signed-off-by: Roel Kluin
Signed-off-by: Jan Kara
02 Apr, 2009
4 commits
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We update information in logical volume integrity descriptor after each
allocation (as LVID contains free space, number of directories and files on
disk etc.). If the filesystem is on some phase change media, this leads to its
quick degradation as such media is able to handle only 10000 overwrites or so.
We solve the problem by writing new information into LVID only on umount,
remount-ro and sync. This solves the problem at the price of longer media
inconsistency (previously media became consistent after pdflush flushed dirty
LVID buffer) but that should be acceptable.Report by and patch written in cooperation with
Rich Coe .Signed-off-by: Jan Kara
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Fix sparse warnings:
fs/udf/balloc.c:843:3: warning: returning void-valued expression
fs/udf/balloc.c:847:3: warning: returning void-valued expression
fs/udf/balloc.c:851:3: warning: returning void-valued expression
fs/udf/balloc.c:855:3: warning: returning void-valued expressionReported-by: Hannes Eder
Signed-off-by: Jan Kara -
Signed-off-by: Pekka Enberg
Signed-off-by: Jan Kara -
Signed-off-by: Pekka Enberg
Signed-off-by: Jan Kara
26 Mar, 2009
1 commit
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Use lowercase names of quota functions instead of old uppercase ones.
Signed-off-by: Jan Kara
17 Apr, 2008
1 commit
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replace all:
little_endian_variable = cpu_to_leX(leX_to_cpu(little_endian_variable) +
expression_in_cpu_byteorder);
with:
leX_add_cpu(&little_endian_variable, expression_in_cpu_byteorder);
sparse didn't generate any new warning with this patchSigned-off-by: Marcin Slusarz
14 Feb, 2008
1 commit
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In commit 742ba02a51c8d0bf5446b154531179760c1ed0a2 (udf: create common
function for changing free space counter) by accident I reversed safety
condition which lead to null pointer dereference in case of media error and
wrong counting of free space in normal situationSigned-off-by: Marcin Slusarz
Cc: Jan Kara
Acked-by: Cyrill Gorcunov
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
09 Feb, 2008
7 commits
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cache UDF_I(struct inode *) return values when there are
at least 2 uses in one functionSigned-off-by: Marcin Slusarz
Acked-by: Jan Kara
Cc: Christoph Hellwig
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Signed-off-by: Marcin Slusarz
Acked-by: Jan Kara
Cc: Christoph Hellwig
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Signed-off-by: Marcin Slusarz
Acked-by: Jan Kara
Cc: Christoph Hellwig
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Signed-off-by: Marcin Slusarz
Acked-by: Jan Kara
Cc: Christoph Hellwig
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
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 namebefore: 192 errors, 561 warnings, 8987 lines checked
after: 1 errors, 38 warnings, 9468 lines checkedSigned-off-by: Marcin Slusarz
Cc: Jan Kara
Cc: Christoph Hellwig
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Signed-off-by: Marcin Slusarz
Cc: Ben Fennema
Acked-by: Jan Kara
Cc: Christoph Hellwig
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
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 themconvert 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
Cc: Ben Fennema
Cc: Jan Kara
Acked-by: Christoph Hellwig
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
17 Oct, 2007
1 commit
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Kill a may-be-used-uninitialized warning.
Signed-off-by: WANG Cong
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
31 Aug, 2007
1 commit
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Fix possible NULL pointer dereference when freeing blocks in case table of
free space is used. Also fix handling of the case when we need to move
extent from one block to another one to make space for indirect extent.
BTW: Nobody seem to have ever used this code.Signed-off-by: Jan Kara
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
22 Jul, 2007
1 commit
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This patch fixes up sources after conversion by Lindent.
Signed-off-by: Cyrill Gorcunov
Cc: Jan Kara
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
20 Jul, 2007
1 commit
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This patch converts UDF coding style to kernel coding style using Lindent.
Signed-off-by: Cyrill Gorcunov
Cc: Jan Kara
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
09 May, 2007
2 commits
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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
Acked-by: Christoph Hellwig
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
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
Acked-by: Christoph Hellwig
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
23 Mar, 2006
1 commit
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Semaphore to mutex conversion.
The conversion was generated via scripts, and the result was validated
automatically via a script as well.Signed-off-by: Ingo Molnar
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
04 Feb, 2006
1 commit
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It's doing
if (obh)
else
dereference obhSo presumably `obh' is never null in there.
This defect was found automatically by Coverity Prevent, a static analysis
tool.Signed-off-by: Zaur Kambarov
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
09 Jan, 2006
1 commit
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"extern inline" doesn't make much sense.
Signed-off-by: Adrian Bunk
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
03 Jan, 2006
1 commit
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This patch removes pointers to the defunct UDF mailing list.
Signed-off-by: Adrian Bunk
17 Apr, 2005
1 commit
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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!
