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2522a776c1
tmp_suning_uos_patched/fs
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Eric Sesterhenn 2522a776c1 Fix memory leak in write_pool_threads 
kmemleak produces the following warning

unreferenced object 0xc9ec02a0 (size 8):
  comm "cat", pid 19048, jiffies 730243
  backtrace:
    [<c01bf970>] create_object+0x100/0x240
    [<c01bfadb>] kmemleak_alloc+0x2b/0x60
    [<c01bcd4b>] __kmalloc+0x14b/0x270
    [<c02fd027>] write_pool_threads+0x87/0x1d0
    [<c02fcc08>] nfsctl_transaction_write+0x58/0x70
    [<c02fcc6f>] nfsctl_transaction_read+0x4f/0x60
    [<c01c2574>] vfs_read+0x94/0x150
    [<c01c297d>] sys_read+0x3d/0x70
    [<c0102d6b>] sysenter_do_call+0x12/0x32
    [<ffffffff>] 0xffffffff

write_pool_threads() only frees nthreads on error paths, in the success case
we leak it.

Signed-off-by: Eric Sesterhenn <eric.sesterhenn@lsexperts.de>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
2009-07-28 14:29:34 -04:00
..
9p 9P doesn't need BKL in ->umount_begin() 2009-06-17 00:36:36 -04:00
adfs Cleanup of adfs headers 2009-06-17 00:36:36 -04:00
affs affs: add ->sync_fs 2009-06-11 21:36:14 -04:00
afs AFS: Correctly translate auth error aborts and don't failover in such cases 2009-06-16 21:20:14 -07:00
autofs switch follow_down() 2009-06-11 21:36:01 -04:00
autofs4 switch follow_down() 2009-06-11 21:36:01 -04:00
befs Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 2009-06-17 08:46:57 -07:00
bfs bfs: add ->sync_fs 2009-06-11 21:36:14 -04:00
btrfs Get "no acls for this inode" right, fix shmem breakage 2009-06-24 16:58:48 -04:00
cachefiles enforce ->sync_fs is only called for rw superblock 2009-06-11 21:36:06 -04:00
cifs push BKL down into ->put_super 2009-06-11 21:36:07 -04:00
coda splice: implement default splice_read method 2009-05-11 14:13:10 +02:00
configfs configfs: Rework configfs_depend_item() locking and make lockdep happy 2009-04-30 10:48:26 -07:00
cramfs fs/cramfs: return f_fsid for statfs(2) 2009-04-02 19:05:08 -07:00
debugfs debugfs: use specified mode to possibly mark files read/write only 2009-06-15 21:30:28 -07:00
devpts devpts: remove module-related code 2009-06-24 08:15:24 -04:00
dlm dlm: use more NOFS allocation 2009-05-15 11:24:59 -05:00
ecryptfs push BKL down into ->put_super 2009-06-11 21:36:07 -04:00
efs get rid of BKL in fs/efs 2009-06-17 00:36:36 -04:00
exofs [SCSI] Merge branch 'linus' 2009-06-12 10:02:03 -05:00
exportfs
ext2 helpers for acl caching + switch to those 2009-06-24 08:17:07 -04:00
ext3 helpers for acl caching + switch to those 2009-06-24 08:17:07 -04:00
ext4 helpers for acl caching + switch to those 2009-06-24 08:17:07 -04:00
fat fat: Fix the removal of opts->fs_dmask 2009-06-20 21:50:47 +09:00
freevxfs push BKL down into ->put_super 2009-06-11 21:36:07 -04:00
fscache FS-Cache: Fixup renamed filenames in comments in internal.h 2009-05-27 10:20:13 -07:00
fuse fuse doesn't need BKL in ->umount_begin() 2009-06-17 00:36:36 -04:00
gfs2 block: rename CONFIG_LBD to CONFIG_LBDAF 2009-06-19 08:08:50 +02:00
hfs hfs: add ->sync_fs 2009-06-11 21:36:15 -04:00
hfsplus hfsplus: add ->sync_fs 2009-06-11 21:36:16 -04:00
hostfs
hpfs Push BKL down into ->remount_fs() 2009-06-11 21:36:11 -04:00
hppfs hppfs: hppfs_read_file() may return -ERROR 2009-04-02 19:04:53 -07:00
hugetlbfs Merge branch 'master' into next 2009-05-22 18:40:59 +10:00
isofs isofs: cleanup mount option processing 2009-06-18 13:03:45 -07:00
jbd jbd: clean up journal_try_to_free_buffers() 2009-06-18 13:03:45 -07:00
jbd2 jbd2: clean up jbd2_journal_try_to_free_buffers() 2009-06-17 20:08:51 -04:00
jffs2 Get "no acls for this inode" right, fix shmem breakage 2009-06-24 16:58:48 -04:00
jfs another race fix in jfs_check_acl() 2009-06-24 17:02:42 -04:00
lockd Merge branch 'for-2.6.31' of git://fieldses.org/git/linux-nfsd 2009-06-22 12:55:50 -07:00
minix Making fs/minix/minix.h double including safe 2009-06-22 11:34:42 -07:00
ncpfs NLS: update handling of Unicode 2009-06-15 21:44:43 -07:00
nfs NFS: Correct the NFS mount path when following a referral 2009-06-22 21:28:25 -07:00
nfs_common
nfsd Fix memory leak in write_pool_threads 2009-07-28 14:29:34 -04:00
nilfs2 switch nilfs2 to inode->i_acl 2009-06-24 08:17:05 -04:00
nls NLS: update handling of Unicode 2009-06-15 21:44:43 -07:00
notify inotify: inotify_destroy_mark_entry could get called twice 2009-06-19 12:42:48 -04:00
ntfs ntfs: use is_power_of_2() function for clarity. 2009-06-16 19:47:48 -07:00
ocfs2 Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2 2009-06-23 19:36:02 -07:00
omfs switch omfs to simple_fsync() 2009-06-11 21:36:13 -04:00
openpromfs
partitions Merge branch 'for-2.6.31' of git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 2009-06-12 09:29:42 -07:00
proc proc: vmcore - use kzalloc in get_new_element() 2009-06-18 13:03:41 -07:00
qnx4 fs/qnx4: sanitize includes 2009-06-11 21:36:12 -04:00
quota quota: cleanup dquota sync functions (version 4) 2009-06-11 21:36:04 -04:00
ramfs ramfs: ignore unknown mount options 2009-06-14 17:58:25 -07:00
reiserfs helpers for acl caching + switch to those 2009-06-24 08:17:07 -04:00
romfs ROMFS: romfs_dev_read() error ignored 2009-05-09 10:49:41 -04:00
smbfs push BKL down into ->put_super 2009-06-11 21:36:07 -04:00
squashfs push BKL down into ->put_super 2009-06-11 21:36:07 -04:00
sysfs Sysfs: fix possible memleak in sysfs_follow_link 2009-06-15 21:30:23 -07:00
sysv get rid of BKL in fs/sysv 2009-06-17 00:36:37 -04:00
ubifs helpers for acl caching + switch to those 2009-06-24 08:17:07 -04:00
udf udf: remove redundant tests on unsigned 2009-06-24 13:48:28 +02:00
ufs ufs: sector_t cannot be negative 2009-06-18 13:03:46 -07:00
xfs switch xfs to generic acl caching helpers 2009-06-24 08:17:07 -04:00
aio.c
anon_inodes.c fs: Provide empty .set_page_dirty() aop for anon inodes 2009-06-18 14:46:10 +02:00
attr.c
bad_inode.c
binfmt_aout.c
binfmt_elf_fdpic.c elf_core_dump: use rcu_read_lock() to access ->real_parent 2009-06-18 13:03:52 -07:00
binfmt_elf.c elf_core_dump: use rcu_read_lock() to access ->real_parent 2009-06-18 13:03:52 -07:00
binfmt_em86.c
binfmt_flat.c flat: fix data sections alignment 2009-05-29 08:40:02 -07:00
binfmt_misc.c
binfmt_script.c
binfmt_som.c Don't crap into descriptor table in binfmt_som 2009-03-31 23:00:28 -04:00
bio-integrity.c
bio.c block: remove some includings of blktrace_api.h 2009-06-16 11:19:36 +02:00
block_dev.c vfs: Rename fsync_super() to sync_filesystem() (version 4) 2009-06-11 21:36:04 -04:00
buffer.c Merge branch 'for-2.6.31' of git://git.kernel.dk/linux-2.6-block 2009-06-11 11:10:35 -07:00
char_dev.c fs: Remove i_cindex from struct inode 2009-06-11 21:36:09 -04:00
compat_binfmt_elf.c
compat_ioctl.c fs: Add new pre-allocation ioctls to vfs for compatibility with legacy xfs ioctls 2009-06-24 08:15:27 -04:00
compat.c trivial: fix comment typo in fs/compat.c 2009-06-12 18:01:44 +02:00
dcache.c dcache: extrace and use d_unlinked() 2009-06-11 21:36:06 -04:00
dcookies.c
direct-io.c block: Do away with the notion of hardsect_size 2009-05-22 23:22:54 +02:00
drop_caches.c mm: remove __invalidate_mapping_pages variant 2009-06-16 19:47:43 -07:00
eventfd.c eventfd: export eventfd_signal and eventfd_fget for lguest 2009-06-12 22:27:09 +09:30
eventpoll.c epoll: fix nested calls support 2009-06-18 13:03:41 -07:00
exec.c Merge branch 'perfcounters-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-06-11 14:01:07 -07:00
fcntl.c send_sigio_to_task: sanitize the usage of fown->signum 2009-06-16 15:36:17 -07:00
fifo.c
file_table.c fs: move mark_files_ro into file_table.c 2009-06-11 21:36:02 -04:00
file.c
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 cleanup __writeback_single_inode 2009-06-24 08:15:26 -04:00
generic_acl.c New helper - current_umask() 2009-03-31 23:00:26 -04:00
inode.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 2009-06-24 10:03:12 -07:00
internal.h Trim a bit of crap from fs.h 2009-06-11 21:36:07 -04:00
ioctl.c fs: Add new pre-allocation ioctls to vfs for compatibility with legacy xfs ioctls 2009-06-24 08:15:27 -04:00
ioprio.c
Kconfig Merge branch 'for-2.6.31' of git://fieldses.org/git/linux-nfsd 2009-06-22 12:55:50 -07:00
Kconfig.binfmt
libfs.c New helper - simple_fsync() 2009-06-11 21:36:11 -04:00
locks.c lockd: call locks_release_private to cleanup per-filesystem state 2009-04-24 16:36:03 -04:00
Makefile nilfs2: update makefile and Kconfig 2009-04-07 08:31:16 -07:00
mbcache.c
mpage.c ext4: Properly initialize the buffer_head state 2009-05-13 15:13:42 -04:00
namei.c vfs: fix nd->root leak in do_filp_open() 2009-06-24 08:15:24 -04:00
namespace.c ... and the same for vfsmount id/mount group id 2009-06-24 08:15:26 -04:00
nfsctl.c
no-block.c
open.c fs: Add new pre-allocation ioctls to vfs for compatibility with legacy xfs ioctls 2009-06-24 08:15:27 -04:00
pipe.c splice: implement default splice_read method 2009-05-11 14:13:10 +02:00
pnode.c
pnode.h
posix_acl.c
read_write.c splice: implement default splice_read method 2009-05-11 14:13:10 +02:00
read_write.h
readdir.c
select.c poll: avoid extra wakeups in select/poll 2009-06-16 19:47:48 -07:00
seq_file.c seq_file: add function to write binary data 2009-06-18 13:03:57 -07:00
signalfd.c
splice.c splice: fix kmaps in default_file_splice_write() 2009-05-19 11:37:46 +02:00
stack.c
stat.c kill vfs_stat_fd / vfs_lstat_fd 2009-04-20 23:02:52 -04:00
super.c ... and the same for vfsmount id/mount group id 2009-06-24 08:15:26 -04:00
sync.c remove the call to ->write_super in __sync_filesystem 2009-06-11 21:36:17 -04:00
timerfd.c
utimes.c
xattr_acl.c
xattr.c fs: introduce mnt_clone_write 2009-06-11 21:36:02 -04:00