- 08 Feb, 2008 40 commits
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Jan Kara authored
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 <jack@suse.cz> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Jan Kara authored
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:
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Mike Galbraith authored
Fix udf_clear_inode() to request asynchronous writeout in icache reclaim path. Signed-off-by:
Mike Galbraith <efault@gmx.de> Acked-by:
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Marcin Slusarz authored
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 <marcin.slusarz@gmail.com> Acked-by:
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Marcin Slusarz authored
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:
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Marcin Slusarz authored
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:
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Adrian Bunk authored
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 <bunk@kernel.org> Signed-off-by:
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Marcin Slusarz authored
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Marcin Slusarz authored
udf_debug should be enclosed with do { } while (0) to be safely used in code like below: if (something) udf_debug(); else anything; (Otherwise compiler will not compile it with: "error: expected expression before 'else'") Signed-off-by: -
Marcin Slusarz authored
cache UDF_I(struct inode *) return values when there are at least 2 uses in one function Signed-off-by:
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Marcin Slusarz authored
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Marcin Slusarz authored
convert byte order of constant instead of variable, which can be done at compile time (vs run time) Signed-off-by:
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Marcin Slusarz authored
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Marcin Slusarz authored
Signed-off-by:
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Marcin Slusarz authored
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Marcin Slusarz authored
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 authored
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:
Christoph Hellwig <hch@infradead.org> Signed-off-by:
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Marcin Slusarz authored
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Marcin Slusarz authored
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:
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Marcin Slusarz authored
udf_load_logicalvol may fail eg in out of memory conditions - check it and propagate error further Signed-off-by:
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Marcin Slusarz authored
- 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:
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Marcin Slusarz authored
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:
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Marcin Slusarz authored
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: -
Christoph Hellwig authored
simple_attr_close implementes ->release so it should be named accordingly. Signed-off-by:
Christoph Hellwig <hch@lst.de> Cc: <stefano.brivio@polimi.it> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Greg KH <greg@kroah.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by:
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Christoph Hellwig authored
Use mutex_lock_interruptible in simple_attr_read/write. Signed-off-by:
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Christoph Hellwig authored
Sometimes simple attributes might need to return an error, e.g. for acquiring a mutex interruptibly. In fact we have that situation in spufs already which is the original user of the simple attributes. This patch merged the temporarily forked attributes in spufs back into the main ones and allows to return errors. [akpm@linux-foundation.org: build fix] Signed-off-by:
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Jesper Juhl authored
Don't include linux/security.h twice in kernel/sysctl.c Signed-off-by:
Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by:
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Jesper Juhl authored
Remove duplicate inclusion of linux/profile.h from kernel/profile.c Signed-off-by:
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Jesper Juhl authored
Remove the duplicate inclusion of linux/jiffies.h from kernel/printk.c Signed-off-by:
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Mike Galbraith authored
We shouldn't use WB_SYNC_ALL if the caller is asking for asynchronous treatment. Signed-off-by:
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Andi Kleen authored
This allows us to use executables >2GB. Based on a patch by Dave Anderson Signed-off-by:
Andi Kleen <ak@suse.de> Cc: Dave Anderson <anderson@redhat.com> Signed-off-by:
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Mike Frysinger authored
Some arches (like alpha and ia64) already have a clean posix_types.h header. This brings all the others in line by removing all references to __GLIBC__ (and some undocumented __USE_ALL). Signed-off-by:
Mike Frysinger <vapier@gentoo.org> Acked-by:
Ingo Molnar <mingo@elte.hu> Cc: Ulrich Drepper <drepper@redhat.com> Cc: Roland McGrath <roland@redhat.com> Cc: <linux-arch@vger.kernel.org> Signed-off-by:
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Evgeniy Dushistov authored
If we create symlink on UFS2 filesystem under Linux, it looks wrong under other OSes, because of max symlink length field was not initialized properly, and data blocks were not used to save short symlink names. [akpm@linux-foundation.org: add missing fs32_to_cpu()] Signed-off-by:
Evgeniy Dushistov <dushistov@mail.ru> Cc: Steven <stevenaaus@yahoo.com> Signed-off-by:
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Christoph Hellwig authored
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Rusty Russell authored
An AIO read or write should return -EINVAL if the offset is negative. This check matches the one in pread and pwrite. This was found by the libaio test suite. Signed-off-by:
Rusty Russell <rusty@rustcorp.com.au> Acked-by:
Zach Brown <zach.brown@oracle.com> Signed-off-by:
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Rusty Russell authored
When an AIO write gets an error after writing some data (eg. ENOSPC), it should return the amount written already, not the error. Just like write() is supposed to. This was found by the libaio test suite. Signed-off-by:
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Alexey Dobriyan authored
Using "attr" twice is not OK, because it effectively prohibits such container_of() on variables not named "attr". Signed-off-by:
Alexey Dobriyan <adobriyan@sw.ru> Acked-by:
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Marcin Slusarz authored
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 patch Signed-off-by:
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Marcin Slusarz authored
This patchset moves le*_add_cpu and be*_add_cpu functions from OCFS2 to core header (1st), converts ext3 filesystem to this API (2nd) and replaces XFS different named functions with new ones (3rd). There are many places where these functions will be useful. Just look at: grep -r 'cpu_to_[ble12346]*([ble12346]*_to_cpu.*[-+]' linux-src/ Patch for ext3 is an example how conversions will probably look like. This patch: - move inline functions which add native byte order variable to little/big endian variable to core header * le16_add_cpu(__le16 *var, u16 val) * le32_add_cpu(__le32 *var, u32 val) * le64_add_cpu(__le64 *var, u64 val) * be32_add_cpu(__be32 *var, u32 val) - add for completeness: * be16_add_cpu(__be16 *var, u16 val) * be64_add_cpu(__be64 *var, u64 val) Signed-off-by:
Mark Fasheh <mark.fasheh@oracle.com> Cc: David Chinner <dgc@sgi.com> Cc: Timothy Shimmin <tes@sgi.com> Cc: <linux-ext4@vger.kernel.org> Signed-off-by:
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Jan Kara authored
Convert variables containing page indexes to pgoff_t. Signed-off-by:
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