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e93b4ea20a
linux/fs
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Alexey Dobriyan e93b4ea20a proc: print more information when removing non-empty directories 
This usually saves one recompile to insert similar printk like below. :)

Sample nastygram:

remove_proc_entry: removing non-empty directory '/proc/foo', leaking at least 'bar'
------------[ cut here ]------------
WARNING: at fs/proc/generic.c:776 remove_proc_entry+0x18a/0x200()
Modules linked in: foo(-) container fan battery dock sbs ac sbshc backlight ipv6 loop af_packet amd_rng sr_mod i2c_amd8111 i2c_amd756 cdrom i2c_core button thermal processor
Pid: 3034, comm: rmmod Tainted: G   M     2.6.25-rc1 #5

Call Trace:
 [<ffffffff80231974>] warn_on_slowpath+0x64/0x90
 [<ffffffff80232a6e>] printk+0x4e/0x60
 [<ffffffff802d6c8a>] remove_proc_entry+0x18a/0x200
 [<ffffffff8045cd88>] mutex_lock_nested+0x1c8/0x2d0
 [<ffffffff8025f0f0>] __try_stop_module+0x0/0x40
 [<ffffffff8025effd>] sys_delete_module+0x14d/0x200
 [<ffffffff8045df3d>] lockdep_sys_exit_thunk+0x35/0x67
 [<ffffffff8031c307>] __up_read+0x27/0xa0
 [<ffffffff8045decc>] trace_hardirqs_on_thunk+0x35/0x3a
 [<ffffffff8020b6ab>] system_call_after_swapgs+0x7b/0x80

---[ end trace 10ef850597e89c54 ]---

Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru>
Cc: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-29 08:06:17 -07:00
..
9p [PATCH] restore sane ->umount_begin() API 2008-04-25 09:23:25 -04:00
adfs adfs: work around bogus sparse warning 2008-04-29 08:05:59 -07:00
affs fs/affs/file.c: use BUG_ON 2008-04-29 08:06:02 -07:00
afs AFS: Do not describe debug parameters with their value 2008-04-16 07:43:48 -07:00
autofs mount options: fix autofs 2008-02-08 09:22:40 -08:00
autofs4 autofs4: fix sparse warning in root.c 2008-04-29 08:06:01 -07:00
befs befs: fix sparse warning in linuxvfs.c 2008-04-29 08:05:59 -07:00
bfs iget: stop BFS from using iget() and read_inode() 2008-02-07 08:42:27 -08:00
cifs [PATCH] restore sane ->umount_begin() API 2008-04-25 09:23:25 -04:00
coda codafs: fix build warning 2008-04-29 08:06:04 -07:00
configfs Introduce path_put() 2008-02-14 21:13:33 -08:00
cramfs fs: Remove unnecessary inclusions of asm/semaphore.h 2008-04-18 22:16:44 -04:00
debugfs debugfs: fix sparse warnings 2008-03-04 14:47:06 -08:00
devpts mount options: fix devpts 2008-02-08 09:22:40 -08:00
dlm Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/dlm 2008-04-22 13:44:23 -07:00
ecryptfs eCryptfs: protect crypt_stat->flags in ecryptfs_open() 2008-04-29 08:06:07 -07:00
efs efs: update error msg to not refer to deleted read_inode() 2008-04-02 15:28:19 -07:00
exportfs
ext2 ext2: retry block allocation if new blocks are allocated from system zone 2008-04-28 08:58:43 -07:00
ext3 ext3: replace remaining __FUNCTION__ occurrences 2008-04-28 08:58:45 -07:00
ext4 quota: ext4: make ext4 handle quotaon on remount 2008-04-28 08:58:33 -07:00
fat fatfs: fix build warning with 64k PAGE_SIZE 2008-04-28 08:58:47 -07:00
freevxfs fs/freevxfs/: proper externs 2008-04-29 08:06:00 -07:00
fuse [PATCH] restore sane ->umount_begin() API 2008-04-25 09:23:25 -04:00
gfs2 mm: remove nopage 2008-04-28 08:58:18 -07:00
hfs hfs: handle match_strdup failure 2008-04-29 08:06:01 -07:00
hfsplus hfsplus: handle match_strdup failure 2008-04-29 08:06:02 -07:00
hostfs uml: fix hostfs tv_usec calculations 2008-02-05 09:44:30 -08:00
hpfs mount options: fix hpfs 2008-02-08 09:22:40 -08:00
hppfs [PATCH] sanitize hppfs 2008-03-19 06:42:18 -04:00
hugetlbfs mempolicy: use struct mempolicy pointer in shmem_sb_info 2008-04-28 08:58:25 -07:00
isofs zisofs: fix readpage() outside i_size 2008-03-19 18:53:36 -07:00
jbd jbd: replace remaining __FUNCTION__ occurrences 2008-04-28 08:58:45 -07:00
jbd2 jbd/jbd2 NULL noise 2008-03-30 14:18:41 -07:00
jffs2 [JFFS2] Introduce dbg_readinode2 log level, use it to shut read_dnode() up 2008-04-23 16:43:15 +01:00
jfs [PATCH] r/o bind mounts: elevate write count for ioctls() 2008-04-19 00:29:24 -04:00
lockd locks: don't call ->copy_lock methods on return of conflicting locks 2008-04-25 13:00:11 -04:00
minix iget: stop the MINIX filesystem from using iget() and read_inode() 2008-02-07 08:42:28 -08:00
msdos fat: fat_notify_change() and check_mode() cleanup 2008-04-28 08:58:47 -07:00
ncpfs ncpfs: fix sparse warning in ncpsign_kernel.c 2008-04-28 08:58:29 -07:00
nfs [PATCH] restore sane ->umount_begin() API 2008-04-25 09:23:25 -04:00
nfs_common
nfsd nfsd: don't allow setting ctime over v4 2008-04-25 13:00:11 -04:00
nls
ntfs is_vmalloc_addr(): Check if an address is within the vmalloc boundaries 2008-02-05 09:44:14 -08:00
ocfs2 [PATCH] r/o bind mounts: elevate write count for ioctls() 2008-04-19 00:29:24 -04:00
openpromfs iget: stop OPENPROMFS from using iget() and read_inode() 2008-02-07 08:42:29 -08:00
partitions fat: detect media without partition table correctly 2008-04-28 08:58:47 -07:00
proc proc: print more information when removing non-empty directories 2008-04-29 08:06:17 -07:00
qnx4 iget: stop QNX4 from using iget() and read_inode() 2008-02-07 08:42:28 -08:00
ramfs fs/ramfs/ extern cleanup 2008-04-29 08:06:00 -07:00
reiserfs reiserfs: unpack tails on quota files 2008-04-28 08:58:46 -07:00
romfs ROMFS: Fix up an error in iget removal 2008-03-19 18:53:36 -07:00
smbfs NULL noise: fs/*, mm/*, kernel/* 2008-03-30 14:18:41 -07:00
sysfs [SCSI] sysfs: make group is_valid return a mode_t 2008-04-22 15:16:31 -05:00
sysv iget: stop the SYSV filesystem from using iget() and read_inode() 2008-02-07 08:42:29 -08:00
udf udf: fix sparse warning in namei.c 2008-04-28 08:58:46 -07:00
ufs ufs: replace __inline with inline 2008-04-28 08:58:45 -07:00
vfat fat: use __getname() 2008-04-28 08:58:47 -07:00
xfs Merge branch 'semaphore' of git://git.kernel.org/pub/scm/linux/kernel/git/willy/misc 2008-04-21 15:41:27 -07:00
aio.c fs/aio.c: make 3 functions static 2008-04-29 08:06:00 -07:00
anon_inodes.c [PATCH] fix up new filp allocators 2008-03-19 06:54:05 -04:00
attr.c
bad_inode.c iget: introduce a function to register iget failure 2008-02-07 08:42:26 -08:00
binfmt_aout.c fs/binfmt_aout.c: use printk_ratelimit() 2008-04-29 08:06:04 -07:00
binfmt_elf_fdpic.c fdpic: check that the size returned by kernel_read() is what we asked for 2008-04-29 08:06:05 -07:00
binfmt_elf.c elf: fix shadowed variables in fs/binfmt_elf.c 2008-04-29 08:06:16 -07:00
binfmt_em86.c binfmt_misc.c: avoid potential kernel stack overflow 2008-04-29 08:06:04 -07:00
binfmt_flat.c make BINFMT_FLAT a bool 2008-04-29 08:06:01 -07:00
binfmt_misc.c binfmt_misc.c: avoid potential kernel stack overflow 2008-04-29 08:06:04 -07:00
binfmt_script.c binfmt_misc.c: avoid potential kernel stack overflow 2008-04-29 08:06:04 -07:00
binfmt_som.c [PATCH] sanitize handling of shared descriptor tables in failing execve() 2008-04-25 09:23:53 -04:00
bio.c block: convert bio_copy_user to bio_copy_user_iov 2008-04-21 09:50:08 +02:00
block_dev.c fs/block_dev.c: remove #if 0'ed code 2008-02-19 10:04:00 +01:00
buffer.c make fs/buffer.c:cont_expand_zero() static 2008-04-29 08:06:01 -07:00
char_dev.c fs: remove unused fops from struct char_device_struct 2008-04-29 08:06:01 -07:00
compat_binfmt_elf.c x86: compat_binfmt_elf 2008-01-30 13:31:46 +01:00
compat_ioctl.c d_path: Make d_path() use a struct path 2008-02-14 21:17:09 -08:00
compat.c Merge branch 'linus_origin' into hotfixes 2008-02-15 13:36:30 -05:00
dcache.c [patch 2/7] vfs: mountinfo: add seq_file_root() 2008-04-23 00:04:38 -04:00
dcookies.c d_path: Make d_path() use a struct path 2008-02-14 21:17:09 -08:00
direct-io.c Pagecache zeroing: zero_user_segment, zero_user_segments and zero_user 2008-02-05 09:44:13 -08:00
dnotify.c
dquot.c quota: quota core changes for quotaon on remount 2008-04-28 08:58:33 -07:00
drop_caches.c vfs: skip inodes without pages to free in drop_pagecache_sb() 2008-04-29 08:06:05 -07:00
eventfd.c fs/eventfd.c should #include <linux/syscalls.h> 2008-02-06 10:41:03 -08:00
eventpoll.c epoll: avoid kmemcheck warning 2008-04-29 08:05:59 -07:00
exec.c cgroups: add an owner to the mm_struct 2008-04-29 08:06:10 -07:00
fcntl.c [PATCH] sanitize locate_fd() 2008-04-25 09:24:05 -04:00
fifo.c
file_table.c [PATCH] r/o bind mounts: debugging for missed calls 2008-04-19 00:29:28 -04:00
file.c get rid of NR_OPEN and introduce a sysctl_nr_open 2008-02-06 10:41:06 -08:00
filesystems.c
fs-writeback.c fs/fs-writeback.c: make 2 functions static 2008-04-29 08:06:00 -07:00
generic_acl.c
inode.c fs/inode.c: use hlist_for_each_entry() 2008-04-29 08:06:06 -07:00
inotify_user.c Introduce path_put() 2008-02-14 21:13:33 -08:00
inotify.c inotify: remove debug code 2008-02-06 10:41:07 -08:00
internal.h [PATCH] move a bunch of declarations to fs/internal.h 2008-04-21 23:11:01 -04:00
ioctl.c make vfs_ioctl() static 2008-04-29 08:06:00 -07:00
ioprio.c
Kconfig Merge git://git.linux-nfs.org/projects/trondmy/nfs-2.6 2008-04-24 11:46:16 -07:00
Kconfig.binfmt make BINFMT_FLAT a bool 2008-04-29 08:06:01 -07:00
libfs.c Pagecache zeroing: zero_user_segment, zero_user_segments and zero_user 2008-02-05 09:44:13 -08:00
locks.c Export __locks_copy_lock() so modular lockd builds 2008-04-25 15:49:46 -07:00
Makefile x86: compat_binfmt_elf Kconfig 2008-01-30 13:31:46 +01:00
mbcache.c vfs: fix possible deadlock in ext2, ext3, ext4 when using xattrs 2008-04-15 19:35:41 -07:00
mpage.c docbook: fix filesystems.tmpl source files 2008-03-03 10:47:13 -08:00
namei.c cgroups: implement device whitelist 2008-04-29 08:06:09 -07:00
namespace.c vfs: remove lives_below_in_same_fs() 2008-04-29 08:06:06 -07:00
nfsctl.c Introduce path_put() 2008-02-14 21:13:33 -08:00
no-block.c
open.c xip: support non-struct page backed memory 2008-04-28 08:58:23 -07:00
pipe.c [PATCH] double-free of inode on alloc_file() failure exit in create_write_pipe() 2008-04-22 19:54:57 -04:00
pnode.c [patch 7/7] vfs: mountinfo: show dominating group id 2008-04-23 00:05:09 -04:00
pnode.h [patch 7/7] vfs: mountinfo: show dominating group id 2008-04-23 00:05:09 -04:00
posix_acl.c
quota_v1.c quota: do not allow setting of quota limits to too high values 2008-04-28 08:58:32 -07:00
quota_v2.c quota: do not allow setting of quota limits to too high values 2008-04-28 08:58:32 -07:00
quota.c quota: quota core changes for quotaon on remount 2008-04-28 08:58:33 -07:00
read_write.c fs: use loff_t type instead of long long 2008-04-22 15:17:11 -07:00
read_write.h
readdir.c
select.c trivial: small cleanups 2008-04-21 22:15:06 +00:00
seq_file.c [patch 2/7] vfs: mountinfo: add seq_file_root() 2008-04-23 00:04:38 -04:00
signalfd.c signalfd: fix for incorrect SI_QUEUE user data reporting 2008-04-11 08:06:44 -07:00
splice.c splice: fix infinite loop in generic_file_splice_read() 2008-04-10 08:24:25 +02:00
stack.c
stat.c Introduce path_put() 2008-02-14 21:13:33 -08:00
super.c make __put_super() static 2008-04-29 08:06:00 -07:00
sync.c vfs: fix unconditional write_super() call in file_fsync() 2008-04-29 08:06:06 -07:00
timerfd.c fs/timerfd.c should #include <linux/syscalls.h> 2008-04-29 08:06:01 -07:00
utimes.c [PATCH] r/o bind mounts: elevate write count for do_utimes() 2008-04-19 00:29:24 -04:00
xattr_acl.c
xattr.c xattr: add missing consts to function arguments 2008-04-29 08:06:06 -07:00