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2008-04-17udf: kill udf_set_blocksizeChristoph Hellwig1-39/+4
This helper has been quite useless since sb_min_blocksize was introduced and is misnamed while we're at it. Just opencode the few lines in the caller instead. Signed-off-by: Christoph Hellwig <[email protected]> Signed-off-by: Jan Kara <[email protected]>
2008-02-13udf: fix udf_add_free_spaceMarcin Slusarz1-1/+1
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 situation Signed-off-by: Marcin Slusarz <[email protected]> Cc: Jan Kara <[email protected]> Acked-by: Cyrill Gorcunov <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2008-02-13udf: fix directory offset handlingJan Kara1-7/+7
Patch cleaning up UDF directory offset handling missed modifications in dir.c (because I've submitted an old version :(). Fix it. Signed-off-by: Jan Kara <[email protected]> Reported-by: Marcin Slusarz <[email protected]> Tested-by: Marcin Slusarz <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2008-02-08mount options: fix udfMiklos Szeredi2-4/+72
Add a .show_options super operation to udf. Signed-off-by: Miklos Szeredi <[email protected]> Acked-by: Cyrill Gorcunov <[email protected]> Acked-by: Jan Kara <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2008-02-08udf: fix adding entry to a directoryJan Kara2-10/+11
When adding directory entry to a directory, we have to properly increase length of the last extent. Handle this similarly as extending regular files - make extents always have size multiple of block size (it will be truncated down to proper size in udf_clear_inode()). Signed-off-by: Jan Kara <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2008-02-08udf: cleanup directory offset handlingJan Kara3-30/+24
Position in directory returned by readdir is offset of directory entry divided by four (don't ask me why). Make this conversion only when reading f_pos from userspace / writing it there and internally work in bytes. It makes things more easily readable and also fixes a bug (we forgot to divide length of the entry by 4 when advancing f_pos in udf_add_entry()). Signed-off-by: Jan Kara <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2008-02-08udf: avoid unnecessary synchronous writesMike Galbraith1-1/+1
Fix udf_clear_inode() to request asynchronous writeout in icache reclaim path. Signed-off-by: Mike Galbraith <[email protected]> Acked-by: Jan Kara <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2008-02-08udf: fix signedness issueMarcin Slusarz1-1/+1
sparse generated: fs/udf/namei.c:896:15: originally declared here fs/udf/namei.c:1147:41: warning: incorrect type in argument 3 (different signedness) fs/udf/namei.c:1147:41: expected int *offset fs/udf/namei.c:1147:41: got unsigned int *<noident> fs/udf/namei.c:1152:78: warning: incorrect type in argument 3 (different signedness) fs/udf/namei.c:1152:78: expected int *offset fs/udf/namei.c:1152:78: got unsigned int *<noident> Signed-off-by: Marcin Slusarz <[email protected]> Acked-by: Jan Kara <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2008-02-08udf: fix 3 signedness & 1 unitialized variable warningsMarcin Slusarz3-9/+9
sparse generated: fs/udf/inode.c:324:41: warning: incorrect type in argument 4 (different signedness) fs/udf/inode.c:324:41: expected long *<noident> fs/udf/inode.c:324:41: got unsigned long *<noident> inode_getblk always set 4th argument to uint32_t value 3rd parameter of map_bh is sector_t (which is unsigned long or u64) so convert phys value to sector_t fs/udf/inode.c:1818:47: warning: incorrect type in argument 3 (different signedness) fs/udf/inode.c:1818:47: expected int *<noident> fs/udf/inode.c:1818:47: got unsigned int *<noident> fs/udf/inode.c:1826:46: warning: incorrect type in argument 3 (different signedness) fs/udf/inode.c:1826:46: expected int *<noident> fs/udf/inode.c:1826:46: got unsigned int *<noident> udf_get_filelongad and udf_get_shortad are called always for uint32_t values (struct extent_position->offset), so it's safe to convert offset parameter to uint32_t gcc warned: fs/udf/inode.c: In function 'udf_get_block': fs/udf/inode.c:299: warning: 'phys' may be used uninitialized in this function initialize it to 0 (if someday someone will break inode_getblk we will catch it immediately) Signed-off-by: Marcin Slusarz <[email protected]> Cc: Ben Fennema <[email protected]> Acked-by: Jan Kara <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2008-02-08udf: remove wrong prototype of udf_readdirMarcin Slusarz1-62/+56
sparse generated: fs/udf/dir.c:78:5: warning: symbol 'udf_readdir' was not declared. Should it be static? there are 2 different prototypes of udf_readdir - remove them and move code around to make it still compile Signed-off-by: Marcin Slusarz <[email protected]> Acked-by: Jan Kara <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2008-02-08kill UDFFS_{DATE,VERSION}Adrian Bunk1-2/+1
Printing date and version of a driver makes sense if there's a maintainer who's maintaining and using these, but printing ancient version information only confuses users. Signed-off-by: Adrian Bunk <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2008-02-08udf: improve readability of udf_load_partitionMarcin Slusarz1-29/+30
Signed-off-by: Marcin Slusarz <[email protected]> Acked-by: Jan Kara <[email protected]> Cc: Christoph Hellwig <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2008-02-08udf: cache struct udf_inode_infoMarcin Slusarz11-290/+338
cache UDF_I(struct inode *) return values when there are at least 2 uses in one function Signed-off-by: Marcin Slusarz <[email protected]> Acked-by: Jan Kara <[email protected]> Cc: Christoph Hellwig <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2008-02-08udf: remove UDF_I_* macros and open code themMarcin Slusarz14-314/+315
Signed-off-by: Marcin Slusarz <[email protected]> Acked-by: Jan Kara <[email protected]> Cc: Christoph Hellwig <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2008-02-08udf: convert byte order of constant instead of variableMarcin Slusarz4-24/+24
convert byte order of constant instead of variable, which can be done at compile time (vs run time) Signed-off-by: Marcin Slusarz <[email protected]> Acked-by: Jan Kara <[email protected]> Cc: Christoph Hellwig <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2008-02-08udf: replace loops coded with goto to real loopsMarcin Slusarz1-59/+59
Signed-off-by: Marcin Slusarz <[email protected]> Acked-by: Jan Kara <[email protected]> Cc: Christoph Hellwig <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2008-02-08udf: create common function for changing free space counterMarcin Slusarz1-29/+20
Signed-off-by: Marcin Slusarz <[email protected]> Acked-by: Jan Kara <[email protected]> Cc: Christoph Hellwig <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2008-02-08udf: create common function for tag checksummingMarcin Slusarz5-56/+22
Signed-off-by: Marcin Slusarz <[email protected]> Acked-by: Jan Kara <[email protected]> Cc: Christoph Hellwig <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2008-02-08udf: fix coding styleMarcin Slusarz14-830/+1306
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 <[email protected]> Cc: Jan Kara <[email protected]> Cc: Christoph Hellwig <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2008-02-08udf: fix sparse warnings (shadowing & mismatch between declaration and ↵Marcin Slusarz1-2/+1
definition) fix sparse warnings: fs/udf/super.c:1431:24: warning: symbol 'bh' shadows an earlier one fs/udf/super.c:1347:21: originally declared here fs/udf/super.c:472:6: warning: symbol 'udf_write_super' was not declared. Should it be static? Signed-off-by: Marcin Slusarz <[email protected]> Cc: Ben Fennema <[email protected]> Cc: Jan Kara <[email protected]> Acked-by: Christoph Hellwig <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2008-02-08udf: move calculating of nr_groups into helper functionMarcin Slusarz3-9/+13
Signed-off-by: Marcin Slusarz <[email protected]> Cc: Ben Fennema <[email protected]> Acked-by: Jan Kara <[email protected]> Cc: Christoph Hellwig <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2008-02-08udf: convert macros related to bitmaps to functionsMarcin Slusarz2-44/+55
convert UDF_SB_ALLOC_BITMAP macro to udf_sb_alloc_bitmap function convert UDF_SB_FREE_BITMAP macro to udf_sb_free_bitmap function Signed-off-by: Marcin Slusarz <[email protected]> Cc: Ben Fennema <[email protected]> Acked-by: Jan Kara <[email protected]> Cc: Christoph Hellwig <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2008-02-08udf: check if udf_load_logicalvol failedMarcin Slusarz1-1/+4
udf_load_logicalvol may fail eg in out of memory conditions - check it and propagate error further Signed-off-by: Marcin Slusarz <[email protected]> Cc: Ben Fennema <[email protected]> Acked-by: Jan Kara <[email protected]> Cc: Christoph Hellwig <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2008-02-08udf: convert UDF_SB_ALLOC_PARTMAPS macro to udf_sb_alloc_partition_maps functionMarcin Slusarz2-15/+23
- convert UDF_SB_ALLOC_PARTMAPS macro to udf_sb_alloc_partition_maps function - convert kmalloc + memset to kcalloc - check if kcalloc failed (partially) Signed-off-by: Marcin Slusarz <[email protected]> Cc: Ben Fennema <[email protected]> Cc: Jan Kara <[email protected]> Acked-by: Christoph Hellwig <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2008-02-08udf: remove some ugly macrosMarcin Slusarz10-436/+503
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 <[email protected]> Cc: Ben Fennema <[email protected]> Cc: Jan Kara <[email protected]> Acked-by: Christoph Hellwig <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2008-02-08udf: fix coding style of super.cMarcin Slusarz1-129/+166
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 before: total: 50 errors, 207 warnings, 1835 lines checked after: total: 0 errors, 164 warnings, 1872 lines checked all 164 warnings left are lines longer than 80 characters; this file has too much indentation with really long expressions to break all those lines now; will fix later Signed-off-by: Marcin Slusarz <[email protected]> Cc: Ben Fennema <[email protected]> Acked-by: Jan Kara <[email protected]> Cc: Christoph Hellwig <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-10-17fs/udf/balloc.c: mark a variable as uninitialized_var()WANG Cong1-1/+1
Kill a may-be-used-uninitialized warning. Signed-off-by: WANG Cong <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-10-17UDF: coding style fixupsCyrill Gorcunov2-36/+23
This patch does additional coding style fixup. Initially the code is being distorted by Lindent (in my patches sent not very long ago) and fixed in the followup patches but this stuff was accidently missed. New and old compiled files were compared with cmp to check for being identically. So the patch will not break the kernel. Signed-off-by: Cyrill Gorcunov <[email protected]> Cc: Jan Kara <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-10-17Slab API: remove useless ctor parameter and reorder parametersChristoph Lameter1-1/+1
Slab constructors currently have a flags parameter that is never used. And the order of the arguments is opposite to other slab functions. The object pointer is placed before the kmem_cache pointer. Convert ctor(void *object, struct kmem_cache *s, unsigned long flags) to ctor(struct kmem_cache *s, void *object) throughout the kernel [[email protected]: coupla fixes] Signed-off-by: Christoph Lameter <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-10-16udf: convert to new aopsNick Piggin2-26/+22
Convert udf to new aops. Also seem to have fixed pagecache corruption in udf_adinicb_commit_write -- page was marked uptodate when it is not. Also, fixed the silly setup where prepare_write was doing a kmap to be used in commit_write: just do kmap_atomic in write_end. Use libfs helpers to make this easier. Signed-off-by: Nick Piggin <[email protected]> Cc: <[email protected]> Cc: Jan Kara <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-08-31Fix possible NULL pointer dereference in udf_table_free_blocks()Jan Kara1-6/+4
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 <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-08-31UDF: handle wrong superblock betterJan Kara1-4/+22
If UDF superblock is incorrect, we can fail to find a table of free / allocated space and consequently Oops. Handle this situation more gracefully by ignoring the broken UDF partition. Signed-off-by: Jan Kara <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-07-31UDF: fix UID and GID mount option ignoranceCyrill Gorcunov3-4/+10
This patch fix weird behaviour of UDF mounting procedure. To get UID changed (for now) we have to type mount -t udf -o uid=some_user,uid=ignore /dev/device /mnt/moun_point and specifying two uid at once is strange a bit. So with the patch we are able to mount without additional 'uid=ignore' option. The same for GID option is done. This patch will not break current mount scheme (with two option). Btw this does fix (I hope) the following [BUG 6124] mount of UDF fs ignores UID and GID options http://bugzilla.kernel.org/show_bug.cgi?id=6124 Signed-off-by: Cyrill Gorcunov <[email protected]> Cc: Jan Kara <[email protected]> Cc: Michael <[email protected]> Cc: Eric Sandeen <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-07-21UDF: coding style conversion - lindent fixupsCyrill Gorcunov23-2702/+1910
This patch fixes up sources after conversion by Lindent. Signed-off-by: Cyrill Gorcunov <[email protected]> Cc: Jan Kara <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-07-20mm: Remove slab destructors from kmem_cache_create().Paul Mundt1-1/+1
Slab destructors were no longer supported after Christoph's c59def9f222d44bb7e2f0a559f2906191a0862d7 change. They've been BUGs for both slab and slub, and slob never supported them either. This rips out support for the dtor pointer from kmem_cache_create() completely and fixes up every single callsite in the kernel (there were about 224, not including the slab allocator definitions themselves, or the documentation references). Signed-off-by: Paul Mundt <[email protected]>
2007-07-19UDF: coding style conversion - lindentCyrill Gorcunov23-3649/+3801
This patch converts UDF coding style to kernel coding style using Lindent. Signed-off-by: Cyrill Gorcunov <[email protected]> Cc: Jan Kara <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-07-17arch/i386/* fs/* ipc/*: mark variables with uninitialized_var()Jeff Garzik1-1/+1
Mark variables with uninitialized_var() if such a warning appears, and analysis proves that the var is initialized properly on all paths it is used. Signed-off-by: Jeff Garzik <[email protected]>
2007-07-16UDF: fix function name from udf_crc16 to udf_crcCyrill Gorcunov1-2/+2
We have to change udf_crc16() name to udf_crc() to be able to play with CRC test. Signed-off-by: Cyrill Gorcunov <[email protected]> Cc: Jan Kara <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-07-16UDF: check for allocated memory for inode dataCyrill Gorcunov1-12/+39
This patch adds checking for granted memory while filling up inode data to prevent possible NULL pointer usage. If there is not enough memory to fill inode data we just mark it as "bad". Also some whitespace cleanup. Signed-off-by: Cyrill Gorcunov <[email protected]> Cc: Jan Kara <[email protected]> Cc: Christoph Hellwig <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-07-16UDF: check for allocated memory for data of new inodesCyrill Gorcunov1-1/+8
Add checking for granted memory for inode data at the moment of its creation. Signed-off-by: Cyrill Gorcunov <[email protected]> Cc: Jan Kara <[email protected]> Cc: Christoph Hellwig <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-07-10sendfile: remove .sendfile from filesystems that use generic_file_sendfile()Jens Axboe1-1/+1
They can use generic_file_splice_read() instead. Since sys_sendfile() now prefers that, there should be no change in behaviour. Signed-off-by: Jens Axboe <[email protected]>
2007-06-16udf: fix possible leakage of blocksJan Kara3-17/+74
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. [[email protected]: Make checkpatch.pl happier] Signed-off-by: Jan Kara <[email protected]> Cc: Eric Sandeen <[email protected]> Cc: Cyrill Gorcunov <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-06-01parse errors in ifdefsYoann Padioleau1-1/+1
Fix various bits of obviously-busted code which we're not happening to compile, due to ifdefs. Cc: "Luck, Tony" <[email protected]> Cc: Ivan Kokshaysky <[email protected]> Cc: Richard Henderson <[email protected]> Cc: Russell King <[email protected]> Cc: Ralf Baechle <[email protected]> Cc: Jeff Garzik <[email protected]> Cc: Jan Kara <[email protected]> Cc: James Bottomley <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-06-01Fix possible UDF data corruptionJan Kara1-4/+8
update_next_aext() could possibly rewrite values in elen and eloc, possibly leading to data corruption when rewriting a file. Use temporary variables instead. Also advance cur_epos as it can also point to an indirect extent pointer. Signed-off-by: Jan Kara <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-05-21Detach sched.h from mm.hAlexey Dobriyan2-0/+2
First thing mm.h does is including sched.h solely for can_do_mlock() inline function which has "current" dereference inside. By dealing with can_do_mlock() mm.h can be detached from sched.h which is good. See below, why. This patch a) removes unconditional inclusion of sched.h from mm.h b) makes can_do_mlock() normal function in mm/mlock.c c) exports can_do_mlock() to not break compilation d) adds sched.h inclusions back to files that were getting it indirectly. e) adds less bloated headers to some files (asm/signal.h, jiffies.h) that were getting them indirectly Net result is: a) mm.h users would get less code to open, read, preprocess, parse, ... if they don't need sched.h b) sched.h stops being dependency for significant number of files: on x86_64 allmodconfig touching sched.h results in recompile of 4083 files, after patch it's only 3744 (-8.3%). Cross-compile tested on all arm defconfigs, all mips defconfigs, all powerpc defconfigs, alpha alpha-up arm i386 i386-up i386-defconfig i386-allnoconfig ia64 ia64-up m68k mips parisc parisc-up powerpc powerpc-up s390 s390-up sparc sparc-up sparc64 sparc64-up um-x86_64 x86_64 x86_64-up x86_64-defconfig x86_64-allnoconfig as well as my two usual configs. Signed-off-by: Alexey Dobriyan <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-05-17Remove SLAB_CTOR_CONSTRUCTORChristoph Lameter1-4/+2
SLAB_CTOR_CONSTRUCTOR is always specified. No point in checking it. Signed-off-by: Christoph Lameter <[email protected]> Cc: David Howells <[email protected]> Cc: Jens Axboe <[email protected]> Cc: Steven French <[email protected]> Cc: Michael Halcrow <[email protected]> Cc: OGAWA Hirofumi <[email protected]> Cc: Miklos Szeredi <[email protected]> Cc: Steven Whitehouse <[email protected]> Cc: Roman Zippel <[email protected]> Cc: David Woodhouse <[email protected]> Cc: Dave Kleikamp <[email protected]> Cc: Trond Myklebust <[email protected]> Cc: "J. Bruce Fields" <[email protected]> Cc: Anton Altaparmakov <[email protected]> Cc: Mark Fasheh <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Christoph Hellwig <[email protected]> Cc: Jan Kara <[email protected]> Cc: David Chinner <[email protected]> Cc: "David S. Miller" <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-05-08udf: possible null pointer dereference while load_partitionDmitriy Monakhov1-0/+2
sb_read may return NULL, let's explicitly check it. Signed-off-by: Dmitriy Monakhov <[email protected]> Cc: Jan Kara <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-05-08udf: support files larger than 1GJan Kara3-82/+180
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 <[email protected]> Acked-by: Christoph Hellwig <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-05-08udf: add assertionsJan Kara1-1/+3
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 <[email protected]> Acked-by: Christoph Hellwig <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-05-08udf: use get_bh()Jan Kara12-177/+174
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 <[email protected]> Acked-by: Christoph Hellwig <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
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