Joern Engel 032d8f7268 [LogFS] Prevent memory corruption on large deletes ...

Removing sufficiently large files would create aliases for a large
number of segments.  This in turn results in a large number of journal
entries and an overflow of s_je_array.

Cheap fix is to add a BUG_ON, turning memory corruption into something
annoying, but less dangerous.  Real fix is to count the number of
affected segments and prevent the problem completely.

Signed-off-by: Joern Engel <joern@logfs.org>

2010-04-13 17:46:37 +02:00

..

9p

9p: Skip check for mandatory locks when unlocking

2010-03-13 09:05:37 -06:00

adfs

pass writeback_control to ->write_inode

2010-03-05 13:25:52 -05:00

affs

Merge branch 'for-next' into for-linus

2010-03-08 16:55:37 +01:00

afs

AFS: Potential null dereference

2010-03-22 09:57:19 -07:00

autofs

trivial: remove unnecessary semicolons

2009-09-21 15:14:58 +02:00

autofs4

Use kill_litter_super() in autofs4 ->kill_sb()

2010-03-03 14:07:54 -05:00

befs

befs: fix leak

2010-02-07 03:06:21 -05:00

bfs

pass writeback_control to ->write_inode

2010-03-05 13:25:52 -05:00

btrfs

Merge git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable

2010-03-18 16:50:55 -07:00

cachefiles

CacheFiles: Fix a race in cachefiles_delete_object() vs rename

2010-02-20 10:06:35 -05:00

ceph

ceph: update for write_inode API change

2010-03-05 14:49:41 -08:00

cifs

Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6

2010-03-19 09:36:18 -07:00

coda

sysctl: Drop & in front of every proc_handler.

2009-11-18 08:37:40 -08:00

configfs

Fix configfs leak

2010-01-14 09:05:42 -05:00

cramfs

fs/cramfs: return f_fsid for statfs(2)

2009-04-02 19:05:08 -07:00

debugfs

Lose the new_name argument of fsnotify_move()

2010-02-08 14:38:36 -05:00

devpts

devpts_get_tty() should validate inode

2009-12-11 15:18:05 -08:00

dlm

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2010-03-12 16:04:50 -08:00

ecryptfs

ecryptfs: use after free

2010-01-19 22:36:06 -06:00

efs

get rid of BKL in fs/efs

2009-06-17 00:36:36 -04:00

exofs

pass writeback_control to ->write_inode

2010-03-05 13:25:52 -05:00

exportfs

nfs: new subdir Documentation/filesystems/nfs

2009-10-27 19:34:04 -04:00

ext2

Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6

2010-03-05 13:20:53 -08:00

ext3

Merge branch 'for-next' into for-linus

2010-03-08 16:55:37 +01:00

ext4

Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

2010-03-25 14:10:53 -07:00

fat

Merge git://git.kernel.org/pub/scm/linux/kernel/git/hirofumi/fatfs-2.6

2010-03-12 16:35:21 -08:00

freevxfs

headers: smp_lock.h redux

2009-07-12 12:22:34 -07:00

fscache

fscache: add missing unlock

2010-03-24 16:49:21 -07:00

fuse

Merge branch 'for-next' into for-linus

2010-03-08 16:55:37 +01:00

gfs2

Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes

2010-03-13 14:38:53 -08:00

hfs

pass writeback_control to ->write_inode

2010-03-05 13:25:52 -05:00

hfsplus

pass writeback_control to ->write_inode

2010-03-05 13:25:52 -05:00

hostfs

hostfs: set maximum filesize in superblock for proper LFS support

2009-06-30 18:56:03 -07:00

hpfs

Don't mess with generic_permission() under ->d_lock in hpfs

2010-03-03 14:07:58 -05:00

hppfs

hppfs can use existing proc_mnt, no need for do_kern_mount() in there

2010-03-03 14:08:00 -05:00

hugetlbfs

Untangling ima mess, part 1: alloc_file()

2009-12-16 12:16:47 -05:00

isofs

Merge branch 'for-2.6.33' of git://linux-nfs.org/~bfields/linux

2009-12-16 10:43:34 -08:00

jbd

Merge branch 'for-next' into for-linus

2010-03-08 16:55:37 +01:00

jbd2

jbd2: clean up an assertion in jbd2_journal_commit_transaction()

2010-02-24 12:11:20 -05:00

jffs2

jffs2: fix up rb_root initializations to use RB_ROOT

2010-03-17 18:43:47 -07:00

jfs

Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6

2010-03-05 13:20:53 -08:00

lockd

lockd: don't clear sm_monitored on nsm_reboot_lookup

2010-02-08 16:20:35 -05:00

logfs

[LogFS] Prevent memory corruption on large deletes

2010-04-13 17:46:37 +02:00

minix

pass writeback_control to ->write_inode

2010-03-05 13:25:52 -05:00

ncpfs

tree-wide: fix assorted typos all over the place

2009-12-04 15:39:55 +01:00

nfs

NFS: don't try to decode GETATTR if DELEGRETURN returned error

2010-03-22 05:34:13 -04:00

nfs_common

…

nfsd

Merge branch 'for-next' into for-linus

2010-03-08 16:55:37 +01:00

nilfs2

nilfs2: fix imperfect completion wait in nilfs_wait_on_logs

2010-03-24 01:17:20 +09:00

nls

Merge git://git.kernel.org/pub/scm/linux/kernel/git/hirofumi/fatfs-2.6

2009-09-30 09:31:14 -07:00

notify

switch inotify_user to anon_inode

2010-02-19 03:35:12 -05:00

ntfs

ntfs: use bitmap_weight

2010-03-17 18:43:47 -07:00

ocfs2

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2010-03-12 16:04:50 -08:00

omfs

pass writeback_control to ->write_inode

2010-03-05 13:25:52 -05:00

openpromfs

…

partitions

fs/partition/msdos: fix unusable extended partition for > 512B sector

2010-03-24 16:31:22 -07:00

proc

kcore: fix test for end of list

2010-03-24 16:31:22 -07:00

qnx4

fs/qnx4: decrement sizeof size in strncmp

2010-02-04 11:55:46 +01:00

quota

quota: stop using QUOTA_OK / NO_QUOTA

2010-03-05 00:20:31 +01:00

ramfs

nommu: fix shared mmap after truncate shrinkage problems

2010-01-16 12:15:40 -08:00

reiserfs

reiserfs: properly honor read-only devices

2010-03-24 16:31:21 -07:00

romfs

fix leak in romfs_fill_super()

2010-01-26 22:22:26 -05:00

smbfs

fs: Make unload_nls() NULL pointer safe

2009-09-24 07:47:42 -04:00

squashfs

Squashfs: get rid of obsolete definition in header file

2010-03-05 15:35:35 +00:00

sysfs

sysfs: Kill unused sysfs_sb variable.

2010-03-07 17:04:52 -08:00

sysv

pass writeback_control to ->write_inode

2010-03-05 13:25:52 -05:00

ubifs

Revert "lib: build list_sort() only if needed"

2010-03-07 09:54:44 -08:00

udf

Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-udf-2.6

2010-03-12 16:22:50 -08:00

ufs

ufs: make solaris fsck happy

2010-03-12 15:52:35 -08:00

xfs

xfs: don't warn about page discards on shutdown

2010-03-16 15:40:53 -05:00

aio.c

aio: remove unused field

2009-12-16 07:20:13 -08:00

anon_inodes.c

anon_inodes: mark the anon inode private

2010-03-12 16:25:23 -08:00

attr.c

fs: use rlimit helpers

2010-03-06 11:26:29 -08:00

bad_inode.c

…

binfmt_aout.c

fs/binfmt_aout.c: fix pointer warnings

2010-03-24 16:31:19 -07:00

binfmt_elf_fdpic.c

FDPIC: For-loop in elf_core_vma_data_size() is incorrect

2010-03-24 16:43:29 -07:00

binfmt_elf.c

coredump: pass mm->flags as a coredump parameter for consistency

2010-03-06 11:26:46 -08:00

binfmt_em86.c

…

binfmt_flat.c

fs: use rlimit helpers

2010-03-06 11:26:29 -08:00

binfmt_misc.c

…

binfmt_script.c

…

binfmt_som.c

Split 'flush_old_exec' into two functions

2010-01-29 08:22:01 -08:00

bio-integrity.c

block: fix bugs in bio-integrity mempool usage

2010-01-30 20:28:19 +01:00

bio.c

Merge branch 'for-next' into for-linus

2010-03-08 16:55:37 +01:00

block_dev.c

freeze_bdev: don't deactivate successfully frozen MS_RDONLY sb

2010-02-07 03:06:21 -05:00

buffer.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2010-03-12 16:04:50 -08:00

char_dev.c

fs/char_dev.c: remove useless loop

2009-09-24 07:21:03 -07:00

compat_binfmt_elf.c

elf coredump: replace ELF_CORE_EXTRA_* macros by functions

2010-03-06 11:26:45 -08:00

compat_ioctl.c

fs/compat_ioctl.c: suppress two warnings

2010-03-06 11:26:35 -08:00

compat.c

Add generic sys_old_select()

2010-03-12 15:52:32 -08:00

dcache.c

fix race in d_splice_alias()

2010-03-03 14:13:08 -05:00

dcookies.c

…

direct-io.c

dio: fix use-after-free

2009-12-17 04:52:13 -05:00

drop_caches.c

sysctl: remove "struct file *" argument of ->proc_handler

2009-09-24 07:21:04 -07:00

eventfd.c

eventfd - allow atomic read and waitqueue remove

2010-01-25 12:26:38 -02:00

eventpoll.c

anonfd: Allow making anon files read-only

2009-12-22 12:27:34 -05:00

exec.c

coredump: suppress uid comparison test if core output files are pipes

2010-03-06 11:26:46 -08:00

fcntl.c

fs: use rlimit helpers

2010-03-06 11:26:29 -08:00

fifo.c

…

file_table.c

vfs: take f_lock on modifying f_mode after open time

2010-03-06 11:26:25 -08:00

file.c

fs: use rlimit helpers

2010-03-06 11:26:29 -08:00

filesystems.c

fs: Mark get_filesystem_list() as __init function.

2009-04-20 23:02:52 -04:00

fs_struct.c

Get rid of indirect include of fs_struct.h

2009-03-31 23:00:27 -04:00

fs-writeback.c

pass writeback_control to ->write_inode

2010-03-05 13:25:52 -05:00

generic_acl.c

make generic_acl slightly more generic

2009-12-16 12:16:49 -05:00

inode.c

dquot: move dquot initialization responsibility into the filesystem

2010-03-05 00:20:30 +01:00

internal.h

Take vfsmount_lock to fs/internal.h

2010-03-03 14:07:59 -05:00

ioctl.c

__generic_block_fiemap(): fix for files bigger than 4GB

2009-11-12 07:26:01 -08:00

ioprio.c

…

Kconfig

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client

2010-03-19 09:43:06 -07:00

Kconfig.binfmt

…

libfs.c

libfs: Unexport and kill simple_prepare_write

2010-03-03 13:00:17 -05:00

locks.c

Merge branch 'for-next' into for-linus

2010-03-08 16:55:37 +01:00

Makefile

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client

2010-03-19 09:43:06 -07:00

mbcache.c

…

mpage.c

Fix misspellings of "invocation" in comments.

2010-02-04 11:55:45 +01:00

namei.c

Restore LOOKUP_DIRECTORY hint handling in final lookup on open()

2010-03-26 12:41:05 -04:00

namespace.c

vfs: add NOFOLLOW flag to umount(2)

2010-03-03 14:08:00 -05:00

nfsctl.c

Switch may_open() and break_lease() to passing O_...

2010-03-03 13:00:21 -05:00

no-block.c

…

open.c

Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6

2010-03-05 13:20:53 -08:00

pipe.c

fs: no games with DCACHE_UNHASHED

2009-12-17 10:51:40 -05:00

pnode.c

Kill CL_PROPAGATION, sanitize fs/pnode.c:get_source()

2010-03-03 13:00:22 -05:00

pnode.h

VFS: Clean up shared mount flag propagation

2010-03-03 14:07:55 -05:00

posix_acl.c

…

read_write.c

do_sync_read/write() should set kiocb.ki_nbytes to be consistent

2010-03-24 16:43:29 -07:00

read_write.h

…

readdir.c

…

select.c

Add generic sys_old_select()

2010-03-12 15:52:32 -08:00

seq_file.c

seq_file: fix new kernel-doc warnings

2010-03-07 15:48:26 -08:00

signalfd.c

anonfd: Allow making anon files read-only

2009-12-22 12:27:34 -05:00

splice.c

sendfile(): check f_op.splice_write() rather than f_op.sendpage()

2009-11-04 09:09:52 +01:00

stack.c

VFS/fsstack: handle 32-bit smp + preempt + large files in fsstack_copy_inode_size

2009-12-17 10:58:17 -05:00

stat.c

Add unlocked version of inode_add_bytes() function

2009-12-23 13:33:54 +01:00

super.c

Mirror MS_KERNMOUNT in ->mnt_flags

2010-03-03 14:08:00 -05:00

sync.c

quota: move code from sync_quota_sb into vfs_quota_sync

2010-03-05 00:20:24 +01:00

timerfd.c

anonfd: Allow making anon files read-only

2009-12-22 12:27:34 -05:00

utimes.c

…

xattr_acl.c

VFS: Use GFP_NOFS in posix_acl_from_xattr()

2009-12-03 11:48:07 +00:00

xattr.c

sanitize xattr handler prototypes

2009-12-16 12:16:49 -05:00