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* udf: Avoid IO in udf_clear_inodeJan Kara2009-12-143-22/+41
| | | | | | | | | | | | | | | | | | | It is not very good to do IO in udf_clear_inode. First, VFS does not really expect inode to become dirty there and thus we have to write it ourselves, second, memory reclaim gets blocked waiting for IO when it does not really expect it, third, the IO pattern (e.g. on umount) resulting from writes in udf_clear_inode is bad and it slows down writing a lot. The reason why UDF needed to do IO in udf_clear_inode is that UDF standard mandates extent length to exactly match inode size. But when we allocate extents to a file or directory, we don't really know what exactly the final file size will be and thus temporarily set it to block boundary and later truncate it to exact length in udf_clear_inode. Now, this is changed to truncate to final file size in udf_release_file for regular files. For directories and symlinks, we do the truncation at the moment when learn what the final file size will be. Signed-off-by: Jan Kara <jack@suse.cz>
* udf: Try harder when looking for VAT inodeJan Kara2009-12-141-8/+24
| | | | | | | | Some disks do not contain VAT inode in the last recorded block as required by the standard but a few blocks earlier (or the number of recorded blocks is wrong). So look for the VAT inode a bit before the end of the media. Signed-off-by: Jan Kara <jack@suse.cz>
* udf: Fix compilation with UDFFS_DEBUG enabledJan Kara2009-12-141-1/+1
| | | | Signed-off-by: Jan Kara <jack@suse.cz>
* udf: Fix possible corruption when close races with writeJan Kara2009-09-141-0/+2
| | | | | | | | When we close a file, we remove preallocated blocks from it. But this truncation was not protected by i_mutex and thus it could have raced with a write through a different fd and cause crashes or even filesystem corruption. Signed-off-by: Jan Kara <jack@suse.cz>
* udf: Perform preallocation only for regular filesJan Kara2009-09-141-9/+10
| | | | | | | | | | | | | | | | So far we preallocated blocks also for directories but that brings a problem, when to get rid of preallocated blocks we don't need. So far we removed them in udf_clear_inode() which has a disadvantage that 1) blocks are unavailable long after writing to a directory finished and thus one can get out of space unnecessarily early 2) releasing blocks from udf_clear_inode is problematic because VFS does not expect us to redirty inode there and it also slows down memory reclaim. So preallocate blocks only for regular files where we can drop preallocation in udf_release_file. Signed-off-by: Jan Kara <jack@suse.cz>
* udf: Remove wrong assignment in udf_symlinkJan Kara2009-09-141-1/+0
| | | | | | | Recomputation of the pointer was wrong (it should have been just increment). Luckily, we never use the computed value. Remove it. Signed-off-by: Jan Kara <jack@suse.cz>
* udf: Remove dead codeJan Kara2009-09-142-90/+0
| | | | | | Remove code that gets never used. Signed-off-by: Jan Kara <jack@suse.cz>
* udf: Fix loading of VAT inode when drive wrongly reports number of recorded ↵Jan Kara2009-07-301-0/+12
| | | | | | | | | | | | blocks VAT inode is located in the last block recorded block of the medium. When the drive errorneously reports number of recorded blocks, we failed to load the VAT inode and thus mount the medium. This patch makes kernel try to read VAT inode from the last block of the device if it is different from the last recorded block. Signed-off-by: Jan Kara <jack@suse.cz>
* udf: remove redundant tests on unsignedRoel Kluin2009-06-241-5/+4
| | | | | | | | first_block and goal are unsigned. When negative they are wrapped and caught by the other test. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz>
* udf: Use device size when drive reported bogus number of written blocksJan Kara2009-06-181-1/+6
| | | | | | | | Some drives report 0 as the number of written blocks when there are some blocks recorded. Use device size in such case so that we can automagically mount such media. Signed-off-by: Jan Kara <jack@suse.cz>
* switch udf to simple_fsync()Al Viro2009-06-125-58/+3
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* Push BKL down into ->remount_fs()Alessio Igor Bogani2009-06-121-1/+5
| | | | | | | [xfs, btrfs, capifs, shmem don't need BKL, exempt] Signed-off-by: Alessio Igor Bogani <abogani@texware.it> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* push BKL down into ->put_superChristoph Hellwig2009-06-121-0/+5
| | | | | | | | | | | | | | | | | Move BKL into ->put_super from the only caller. A couple of filesystems had trivial enough ->put_super (only kfree and NULLing of s_fs_info + stuff in there) to not get any locking: coda, cramfs, efs, hugetlbfs, omfs, qnx4, shmem, all others got the full treatment. Most of them probably don't need it, but I'd rather sort that out individually. Preferably after all the other BKL pushdowns in that area. [AV: original used to move lock_super() down as well; these changes are removed since we don't do lock_super() at all in generic_shutdown_super() now] [AV: fuse, btrfs and xfs are known to need no damn BKL, exempt] Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* block: Do away with the notion of hardsect_sizeMartin K. Petersen2009-05-221-1/+1
| | | | | | | | | | | | | | Until now we have had a 1:1 mapping between storage device physical block size and the logical block sized used when addressing the device. With SATA 4KB drives coming out that will no longer be the case. The sector size will be 4KB but the logical block size will remain 512-bytes. Hence we need to distinguish between the physical block size and the logical ditto. This patch renames hardsect_size to logical_block_size. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* udf: Don't write integrity descriptor too oftenJan Kara2009-04-025-47/+52
| | | | | | | | | | | | | | | | 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 <Richard.Coe@med.ge.com>. Signed-off-by: Jan Kara <jack@suse.cz>
* udf: Try anchor in block 256 firstJan Kara2009-04-022-248/+186
| | | | | | | | | | | | Anchor block can be located at several places on the medium. Two of the locations are relative to media end which is problematic to detect. Also some drives report some block as last but are not able to read it or any block nearby before it. So let's first try block 256 and if it is all fine, don't look at other possible locations of anchor blocks to avoid IO errors. This change required a larger reorganization of code but the new code is hopefully more readable and definitely shorter. Signed-off-by: Jan Kara <jack@suse.cz>
* udf: Some type fixes and cleanupsJan Kara2009-04-021-6/+4
| | | | | | | | Make udf_check_valid() return 1 if the validity check passed and 0 otherwise. So far it was the other way around which was a bit confusing. Also make udf_vrs() return loff_t which is really the type it should return (not int). Signed-off-by: Jan Kara <jack@suse.cz>
* udf: use hardware sector sizeClemens Ladisch2009-04-022-21/+50
| | | | | | | | | | | | | | | | | | | This patch makes the UDF FS driver use the hardware sector size as the default logical block size, which is required by the UDF specifications. While the previous default of 2048 bytes was correct for optical disks, it was not for hard disks or USB storage devices, and made it impossible to use such a device with the default mount options. (The Linux mkudffs tool uses a default block size of 2048 bytes even on devices with smaller hardware sectors, so this bug is unlikely to be noticed unless UDF-formatted USB storage devices are exchanged with other OSs.) To avoid regressions for people who use loopback optical disk images or who used the (sometimes wrong) defaults of mkudffs, we also try with a block size of 2048 bytes if no anchor was found with the hardware sector size. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jan Kara <jack@suse.cz>
* udf: fix novrs mount optionClemens Ladisch2009-04-021-0/+1
| | | | | | | The novrs mount option was broken due to a missing break. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jan Kara <jack@suse.cz>
* udf: Fix oops when invalid character in filename occursJan Kara2009-04-021-5/+16
| | | | | | | | | Functions udf_CS0toNLS() and udf_NLStoCS0() didn't count with the fact that NLS can return negative length when invalid character is given to it for conversion. Thus interesting things could happen (such as overwriting random memory with the rest of filename). Add appropriate checks. Signed-off-by: Jan Kara <jack@suse.cz>
* udf: return f_fsid for statfs(2)Coly Li2009-04-021-1/+3
| | | | | | | | This patch makes udf return f_fsid info for statfs(2). Signed-off-by: Coly Li <coly.li@suse.de> Cc: Jan Kara <jack@suse.cz> Signed-off-by: Jan Kara <jack@suse.cz>
* udf: Add checks to not underflow sector_tJan Kara2009-04-021-8/+13
| | | | Signed-off-by: Jan Kara <jack@suse.cz>
* udf: fix default mode and dmode options handlingMarcin Slusarz2009-04-023-6/+8
| | | | | | | | | | On x86 (and several other archs) mode_t is defined as "unsigned short" and comparing unsigned shorts to negative ints is broken (because short is promoted to int and then compared). Fix it. Reported-and-tested-by: Laurent Riffard <laurent.riffard@free.fr> Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz>
* udf: fix sparse warnings:Jan Kara2009-04-021-14/+8
| | | | | | | | | | | | 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 expression Reported-by: Hannes Eder <hannes@hanneseder.net> Signed-off-by: Jan Kara <jack@suse.cz>
* udf: unsigned last[i] cannot be less than 0roel kluin2009-04-021-2/+0
| | | | | | | unsigned last[i] cannot be less than 0 Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz>
* udf: implement mode and dmode mounting optionsMarcin Slusarz2009-04-023-3/+41
| | | | | | | | | "dmode" allows overriding permissions of directories and "mode" allows overriding permissions of files. Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Cc: Jan Kara <jack@suse.cz> Signed-off-by: Jan Kara <jack@suse.cz>
* udf: reduce stack usage of udf_get_filenameMarcin Slusarz2009-04-021-16/+25
| | | | | | | | | | | | Allocate strings with kmalloc. Checkstack output: Before: udf_get_filename: 600 After: udf_get_filename: 136 Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Cc: Jan Kara <jack@suse.cz> Signed-off-by: Jan Kara <jack@suse.cz>
* udf: reduce stack usage of udf_load_pvoldescMarcin Slusarz2009-04-021-11/+25
| | | | | | | | | | | Allocate strings with kmalloc. Checkstack output: Before: udf_process_sequence: 712 After: udf_process_sequence: 200 Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz>
* Fix the udf code not to pass structs on stack where possible.Pekka Enberg2009-04-0210-116/+130
| | | | | Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Jan Kara <jack@suse.cz>
* Remove struct typedefs from fs/udf/ecma_167.h et al.Pekka Enberg2009-04-0215-442/+444
| | | | | Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Jan Kara <jack@suse.cz>
* udf: Use lowercase names of quota functionsJan Kara2009-03-262-11/+11
| | | | | | Use lowercase names of quota functions instead of old uppercase ones. Signed-off-by: Jan Kara <jack@suse.cz>
* fs/Kconfig: move iso9660, udf outAlexey Dobriyan2009-01-221-0/+18
| | | | Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
* Merge branch 'master' into nextJames Morris2008-12-041-0/+1
|\ | | | | | | | | | | | | | | | | | | Conflicts: fs/nfsd/nfs4recover.c Manually fixed above to use new creds API functions, e.g. nfs4_save_creds(). Signed-off-by: James Morris <jmorris@namei.org>
| * udf: Fix BUG_ON() in destroy_inode()Jan Kara2008-11-271-0/+1
| | | | | | | | | | | | | | | | | | | | | | udf_clear_inode() can leave behind buffers on mapping's i_private list (when we truncated preallocation). Call invalidate_inode_buffers() so that the list is properly cleaned-up before we return from udf_clear_inode(). This is ugly and suggest that we should cleanup preallocation earlier than in clear_inode() but currently there's no such call available since drop_inode() is called under inode lock and thus is unusable for disk operations. Signed-off-by: Jan Kara <jack@suse.cz>
* | CRED: Wrap task credential accesses in the UDF filesystemDavid Howells2008-11-142-3/+3
|/ | | | | | | | | | | | | | | | | Wrap access to task credentials so that they can be separated more easily from the task_struct during the introduction of COW creds. Change most current->(|e|s|fs)[ug]id to current_(|e|s|fs)[ug]id(). Change some task->e?[ug]id to task_e?[ug]id(). In some places it makes more sense to use RCU directly rather than a convenient wrapper; these will be addressed by later patches. Signed-off-by: David Howells <dhowells@redhat.com> Reviewed-by: James Morris <jmorris@namei.org> Acked-by: Serge Hallyn <serue@us.ibm.com> Acked-by: Jan Kara <jack@suse.cz> Signed-off-by: James Morris <jmorris@namei.org>
* [PATCH] get rid of on-stack dentry in udfAl Viro2008-10-231-15/+11
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [PATCH] switch all filesystems over to d_obtain_aliasChristoph Hellwig2008-10-231-15/+2
| | | | | | | Switch all users of d_alloc_anon to d_obtain_alias. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* vfs: Use const for kernel parser tableSteven Whitehouse2008-10-131-1/+1
| | | | | | | | | | | | | | This is a much better version of a previous patch to make the parser tables constant. Rather than changing the typedef, we put the "const" in all the various places where its required, allowing the __initconst exception for nfsroot which was the cause of the previous trouble. This was posted for review some time ago and I believe its been in -mm since then. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com> Cc: Alexander Viro <aviro@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* udf: add llseek methodChristoph Hellwig2008-09-081-0/+1
| | | | | | | | | | UDF currently doesn't set a llseek method for regular files, which means it will fall back to default_llseek. This means no one can seek beyond 2 Gigabytes on udf, and that there's not protection vs the i_size updates from writers. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jan Kara <jack@suse.cz>
* udf: Fix error paths in udf_new_inode()Jan Kara2008-08-191-23/+18
| | | | | | | | | | | I case we failed to allocate memory for inode when creating it, we did not properly free block already allocated for this inode. Move memory allocation before the block allocation which fixes this issue (thanks for the idea go to Ingo Oeser <ioe-lkml@rameria.de>). Also remove a few superfluous initializations already done in udf_alloc_inode(). Reviewed-by: Ingo Oeser <ioe-lkml@rameria.de> Signed-off-by: Jan Kara <jack@suse.cz>
* udf: Fix lock inversion between iprune_mutex and alloc_mutex (v2)Jan Kara2008-08-191-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A memory allocation inside alloc_mutex must not recurse back into the filesystem itself because that leads to lock inversion between iprune_mutex and alloc_mutex (and thus to deadlocks - see traces below). alloc_mutex is actually needed only to update allocation statistics in the superblock so we can drop it before we start allocating memory for the inode. tar D ffff81015b9c8c90 0 6614 6612 ffff8100d5a21a20 0000000000000086 0000000000000000 00000000ffff0000 ffff81015b9c8c90 ffff81015b8f0cd0 ffff81015b9c8ee0 0000000000000000 0000000000000003 0000000000000000 0000000000000000 0000000000000000 Call Trace: [<ffffffff803c1d8a>] __mutex_lock_slowpath+0x64/0x9b [<ffffffff803c1bef>] mutex_lock+0xa/0xb [<ffffffff8027f8c2>] shrink_icache_memory+0x38/0x200 [<ffffffff80257742>] shrink_slab+0xe3/0x15b [<ffffffff802579db>] try_to_free_pages+0x221/0x30d [<ffffffff8025657e>] isolate_pages_global+0x0/0x31 [<ffffffff8025324b>] __alloc_pages_internal+0x252/0x3ab [<ffffffff8026b08b>] cache_alloc_refill+0x22e/0x47b [<ffffffff8026ae37>] kmem_cache_alloc+0x3b/0x61 [<ffffffff8026b15b>] cache_alloc_refill+0x2fe/0x47b [<ffffffff8026b34e>] __kmalloc+0x76/0x9c [<ffffffffa00751f2>] :udf:udf_new_inode+0x202/0x2e2 [<ffffffffa007ae5e>] :udf:udf_create+0x2f/0x16d [<ffffffffa0078f27>] :udf:udf_lookup+0xa6/0xad ... kswapd0 D ffff81015b9d9270 0 125 2 ffff81015b903c28 0000000000000046 ffffffff8028cbb0 00000000fffffffb ffff81015b9d9270 ffff81015b8f0cd0 ffff81015b9d94c0 000000000271b490 ffffe2000271b458 ffffe2000271b420 ffffe20002728dc8 ffffe20002728d90 Call Trace: [<ffffffff8028cbb0>] __set_page_dirty+0xeb/0xf5 [<ffffffff8025403a>] get_dirty_limits+0x1d/0x22f [<ffffffff803c1d8a>] __mutex_lock_slowpath+0x64/0x9b [<ffffffff803c1bef>] mutex_lock+0xa/0xb [<ffffffffa0073f58>] :udf:udf_bitmap_free_blocks+0x47/0x1eb [<ffffffffa007df31>] :udf:udf_discard_prealloc+0xc6/0x172 [<ffffffffa007875a>] :udf:udf_clear_inode+0x1e/0x48 [<ffffffff8027f121>] clear_inode+0x6d/0xc4 [<ffffffff8027f7f2>] dispose_list+0x56/0xee [<ffffffff8027fa5a>] shrink_icache_memory+0x1d0/0x200 [<ffffffff80257742>] shrink_slab+0xe3/0x15b [<ffffffff80257e93>] kswapd+0x346/0x447 ... Reported-by: Tibor Tajti <tibor.tajti@gmail.com> Reviewed-by: Ingo Oeser <ioe-lkml@rameria.de> Signed-off-by: Jan Kara <jack@suse.cz>
* SL*B: drop kmem cache argument from constructorAlexey Dobriyan2008-07-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Kmem cache passed to constructor is only needed for constructors that are themselves multiplexeres. Nobody uses this "feature", nor does anybody uses passed kmem cache in non-trivial way, so pass only pointer to object. Non-trivial places are: arch/powerpc/mm/init_64.c arch/powerpc/mm/hugetlbpage.c This is flag day, yes. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Acked-by: Pekka Enberg <penberg@cs.helsinki.fi> Acked-by: Christoph Lameter <cl@linux-foundation.org> Cc: Jon Tollefson <kniht@linux.vnet.ibm.com> Cc: Nick Piggin <nickpiggin@yahoo.com.au> Cc: Matt Mackall <mpm@selenic.com> [akpm@linux-foundation.org: fix arch/powerpc/mm/hugetlbpage.c] [akpm@linux-foundation.org: fix mm/slab.c] [akpm@linux-foundation.org: fix ubifs] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* udf: Fix regression in UDF anchor block detectionTomas Janousek2008-06-241-34/+23
| | | | | | | | | | | | | | In some cases it could happen that some block passed test in udf_check_anchor_block() even though udf_read_tagged() refused to read it later (e.g. because checksum was not correct). This patch makes udf_check_anchor_block() use udf_read_tagged() so that the checking is stricter. This fixes the regression (certain disks unmountable) caused by commit 423cf6dc04eb79d441bfda2b127bc4b57134b41d. Signed-off-by: Tomas Janousek <tomi@nomi.cz> Signed-off-by: Jan Kara <jack@suse.cz>
* udf: restore UDFFS_DEBUG to being undefined by defaultPaul Collins2008-06-161-1/+1
| | | | | | | | | Commit 706047a79725b585cf272fdefc234b31b6545c72, "udf: Fix compilation warnings when UDF debug is on" inadvertently (I assume) enabled debugging messages by default for UDF. This patch disables them again. Signed-off-by: Paul Collins <paul@ondioline.org> Signed-off-by: Jan Kara <jack@suse.cz>
* Merge branch 'for_linus' of ↵Linus Torvalds2008-05-084-6/+145
|\ | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-udf-2.6 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-udf-2.6: udf: Fix memory corruption when fs mounted with noadinicb option udf: Make udf exportable udf: fs/udf/partition.c:udf_get_pblock() mustn't be inline
| * udf: Fix memory corruption when fs mounted with noadinicb optionJan Kara2008-05-071-2/+3
| | | | | | | | | | | | | | | | | | | | | | When UDF filesystem is mounted with noadinicb mount option, it happens that we extend an empty directory with a block. A code in udf_add_entry() didn't count with this possibility and used uninitialized data leading to memory and filesystem corruption. Add a check whether file already has some extents before operating on them. Signed-off-by: Jan Kara <jack@suse.cz>
| * udf: Make udf exportableRasmus Rohde2008-05-073-2/+140
| | | | | | | | | | | | Cc: Christoph Hellwig <hch@infradead.org> Signed-off-by: Rasmus Rohde <rohde@duff.dk> Signed-off-by: Jan Kara <jack@suse.cz>
| * udf: fs/udf/partition.c:udf_get_pblock() mustn't be inlineAdrian Bunk2008-04-281-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the following build error with UML and gcc 4.3: <-- snip --> ... CC fs/udf/partition.o /home/bunk/linux/kernel-2.6/git/linux-2.6/fs/udf/partition.c: In function ‘udf_get_pblock_virt15’: /home/bunk/linux/kernel-2.6/git/linux-2.6/fs/udf/partition.c:32: sorry, unimplemented: inlining failed in call to ‘udf_get_pblock’: function body not available /home/bunk/linux/kernel-2.6/git/linux-2.6/fs/udf/partition.c:102: sorry, unimplemented: called from here make[3]: *** [fs/udf/partition.o] Error 1 <-- snip --> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Jan Kara <jack@suse.cz>
* | fs: replace remaining __FUNCTION__ occurrencesHarvey Harrison2008-04-301-2/+2
| | | | | | | | | | | | | | | | __FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | udf: fix sparse warning in namei.cHarvey Harrison2008-04-281-4/+4
|/ | | | | | | | | | | Let's use bsize instead. fs/udf/namei.c:960:12: warning: symbol 'elen' shadows an earlier one fs/udf/namei.c:937:15: originally declared here Signed-off-by: Harvey Harrison <harvey.harrison@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>
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