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Arjan van de Ven 232ba9dbd6 [PATCH] lockdep: annotate the sysfs i_mutex to be a separate class 
sysfs has a different i_mutex lock order behavior for i_mutex than the
other filesystems; sysfs i_mutex is called in many places with subsystem
locks held.  At the same time, many of the VFS locking rules do not apply
to sysfs at all (cross directory rename for example).  To untangle this
mess (which gives false positives in lockdep), we're giving sysfs inodes
their own class for i_mutex.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-12 12:52:54 -07:00
..
9p
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
adfs
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
affs
[PATCH] mark address_space_operations const
2006-06-28 14:59:04 -07:00
afs
[PATCH] mark address_space_operations const
2006-06-28 14:59:04 -07:00
autofs
[PATCH] VFS: Permit filesystem to override root dentry on mount
2006-06-23 07:42:45 -07:00
autofs4
[PATCH] fs: use list_move()
2006-06-26 09:58:18 -07:00
befs
typo fixes: aquire -> acquire
2006-06-30 18:23:04 +02:00
bfs
[PATCH] mark address_space_operations const
2006-06-28 14:59:04 -07:00
cifs
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
coda
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
configfs
configfs: Clear up a few extra spaces where there should be TABs.
2006-06-29 14:43:01 -07:00
cramfs
[PATCH] mark address_space_operations const
2006-06-28 14:59:04 -07:00
debugfs
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
devpts
[PATCH] VFS: Permit filesystem to override root dentry on mount
2006-06-23 07:42:45 -07:00
efs
[PATCH] mark address_space_operations const
2006-06-28 14:59:04 -07:00
exportfs
[PATCH] NFS server subtree_check returns dubious value
2006-05-21 12:59:16 -07:00
ext2
[PATCH] lockdep: annotate the quota code
2006-07-03 15:27:08 -07:00
ext3
[PATCH] Remove leftover ext3 acl declarations
2006-07-10 13:24:26 -07:00
fat
[PATCH] mark address_space_operations const
2006-06-28 14:59:04 -07:00
freevxfs
[PATCH] mark address_space_operations const
2006-06-28 14:59:04 -07:00
fuse
[PATCH] mark address_space_operations const
2006-06-28 14:59:04 -07:00
hfs
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
hfsplus
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
hostfs
[PATCH] mark address_space_operations const
2006-06-28 14:59:04 -07:00
hpfs
[PATCH] mark address_space_operations const
2006-06-28 14:59:04 -07:00
hppfs
[PATCH] VFS: Permit filesystem to perform statfs with a known root dentry
2006-06-23 07:42:45 -07:00
hugetlbfs
[PATCH] mmap zero-length hugetlb file with PROT_NONE to protect a hugetlb virtual area
2006-07-10 13:24:21 -07:00
isofs
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
jbd
[PATCH] add poison.h and patch primary users
2006-06-27 17:32:38 -07:00
jffs
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
jffs2
Merge git://git.infradead.org/mtd-2.6
2006-07-03 21:29:08 -07:00
jfs
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
lockd
NLM,NFSv4: Wait on local locks before we put RPC calls on the wire
2006-07-05 13:13:18 -04:00
minix
[PATCH] mark address_space_operations const
2006-06-28 14:59:04 -07:00
msdos
[PATCH] VFS: Permit filesystem to override root dentry on mount
2006-06-23 07:42:45 -07:00
ncpfs
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial
2006-06-30 15:39:30 -07:00
nfs
Merge branch 'locks'
2006-07-05 13:19:25 -04:00
nfs_common
[PATCH] nfsacl: Solaris VxFS compatibility fix
2005-10-11 09:46:54 -07:00
nfsd
[PATCH] knfsd: nfsd4: add per-operation server stats
2006-07-10 13:24:27 -07:00
nls
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
ntfs
[PATCH] lockdep: annotate NTFS locking rules
2006-07-03 15:27:08 -07:00
ocfs2
ocfs2: remove redundant NULL checks in ocfs2_direct_IO_get_blocks()
2006-06-29 16:13:35 -07:00
openpromfs
[OPENPROMFS]: Rewrite using in-kernel device tree and seq_file.
2006-06-25 23:19:14 -07:00
partitions
[PATCH] partitions: let partitions inherit policy from disk
2006-07-10 13:24:14 -07:00
proc
[PATCH] FDPIC: Move roundup() into linux/kernel.h
2006-07-10 13:24:22 -07:00
qnx4
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
ramfs
[PATCH] NOMMU: Fix execution off of ramfs with mmap()
2006-07-10 13:24:21 -07:00
reiserfs
[PATCH] reiserfs: fix journaling issue regarding fsync()
2006-07-10 13:24:13 -07:00
romfs
[PATCH] mark address_space_operations const
2006-06-28 14:59:04 -07:00
smbfs
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
sysfs
[PATCH] lockdep: annotate the sysfs i_mutex to be a separate class
2006-07-12 12:52:54 -07:00
sysv
[PATCH] mark address_space_operations const
2006-06-28 14:59:04 -07:00
udf
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
ufs
[PATCH] lockdep: annotate the quota code
2006-07-03 15:27:08 -07:00
vfat
[PATCH] VFS: Permit filesystem to override root dentry on mount
2006-06-23 07:42:45 -07:00
xfs
[PATCH] FDPIC: Move roundup() into linux/kernel.h
2006-07-10 13:24:22 -07:00
aio.c
spelling fixes
2006-06-26 18:35:02 +02:00
attr.c
[PATCH] capable/capability.h (fs/)
2006-01-11 18:42:13 -08:00
bad_inode.c
[PATCH] Make most file operations structs in fs/ const
2006-03-28 09:16:06 -08:00
binfmt_aout.c
[PATCH] dump_thread() cleanup
2006-01-10 08:01:25 -08:00
binfmt_elf_fdpic.c
[PATCH] FDPIC: Add coredump capability for the ELF-FDPIC binfmt
2006-07-10 13:24:22 -07:00
binfmt_elf.c
[PATCH] FDPIC: Move roundup() into linux/kernel.h
2006-07-10 13:24:22 -07:00
binfmt_em86.c
…
binfmt_flat.c
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
binfmt_misc.c
Merge branch 'master' of /home/trondmy/kernel/linux-2.6/
2006-06-24 13:07:53 -04:00
binfmt_script.c
…
binfmt_som.c
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
bio.c
[PATCH] Fix missing ret assignment in __bio_map_user() error path
2006-06-17 10:52:12 -07:00
block_dev.c
[PATCH] lockdep: annotate blkdev nesting
2006-07-03 15:27:10 -07:00
buffer.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial
2006-06-30 15:39:30 -07:00
char_dev.c
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
compat_ioctl.c
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
compat.c
[PATCH] x86_64: Add compat_printk and sysctl to turn off compat layer warnings
2006-06-26 10:48:16 -07:00
dcache.c
[PATCH] lockdep: annotate dcache
2006-07-03 15:27:06 -07:00
dcookies.c
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
direct-io.c
[PATCH] lockdep: annotate direct io
2006-07-03 15:27:06 -07:00
dnotify.c
[PATCH] Use __read_mostly on some hot fs variables
2006-03-26 08:56:56 -08:00
dquot.c
[PATCH] use list_add_tail() instead of list_add()
2006-06-26 09:58:17 -07:00
drop_caches.c
[PATCH] drop-pagecache
2006-01-08 20:12:40 -08:00
eventpoll.c
[PATCH] sched: cleanup, remove task_t, convert to struct task_struct
2006-07-03 15:27:11 -07:00
exec.c
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
fcntl.c
BUG_ON() Conversion in fs/fcntl.c
2006-04-02 13:37:19 +02:00
fifo.c
[PATCH] pipe.c/fifo.c code cleanups
2006-04-11 13:53:33 +02:00
file_table.c
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
file.c
[PATCH] fix fdset leakage
2006-07-12 12:52:54 -07:00
filesystems.c
[PATCH] fix missing includes
2005-10-30 17:37:32 -08:00
fs-writeback.c
[PATCH] zoned vm counters: conversion of nr_unstable to per zone counter
2006-06-30 11:25:36 -07:00
inode.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial
2006-06-30 15:39:30 -07:00
inotify_user.c
[PATCH] VFS: Permit filesystem to override root dentry on mount
2006-06-23 07:42:45 -07:00
inotify.c
[PATCH] inotify (4/5): allow watch removal from event handler
2006-06-20 05:25:19 -04:00
ioctl.c
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
ioprio.c
[PATCH] SELinux: Add security hook definition for getioprio and insert hooks
2006-06-30 11:25:37 -07:00
Kconfig
ocfs2: OCFS2_FS must depend on SYSFS
2006-06-29 14:56:12 -07:00
Kconfig.binfmt
[PATCH] frv: suppress configuration of certain features for FRV
2006-01-08 20:13:36 -08:00
libfs.c
[PATCH] core: use list_move()
2006-06-26 09:58:17 -07:00
locks.c
VFS: Add support for the FL_ACCESS flag to flock_lock_file()
2006-07-05 13:13:18 -04:00
Makefile
[PATCH] devfs: Remove devfs from the kernel tree
2006-06-26 12:25:05 -07:00
mbcache.c
[PATCH] Typo fixes
2006-03-28 09:16:08 -08:00
mpage.c
[PATCH] writeback: fix range handling
2006-06-23 07:42:49 -07:00
namei.c
[PATCH] lockdep: annotate i_mutex
2006-07-03 15:27:06 -07:00
namespace.c
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
nfsctl.c
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
open.c
[PATCH] ftruncate does not always update m/ctime
2006-06-25 10:01:15 -07:00
pipe.c
[PATCH] VFS: Permit filesystem to override root dentry on mount
2006-06-23 07:42:45 -07:00
pnode.c
[PATCH] core: use list_move()
2006-06-26 09:58:17 -07:00
pnode.h
[PATCH] unbindable mounts
2005-11-07 18:18:11 -08:00
posix_acl.c
[PATCH] gfp flags annotations - part 1
2005-10-08 15:00:57 -07:00
quota_v1.c
…
quota_v2.c
[PATCH] sem2mutex: quota
2006-03-23 07:38:11 -08:00
quota.c
[PATCH] sem2mutex: quota
2006-03-23 07:38:11 -08:00
read_write.c
[PATCH] fs/read_write.c: EXPORT_UNUSED_SYMBOL
2006-07-10 13:24:18 -07:00
readdir.c
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
2006-01-09 15:59:24 -08:00
select.c
[PATCH] fs: sys_poll with timeout -1 bug fix
2006-06-25 10:01:22 -07:00
seq_file.c
[PATCH] sem2mutex: fs/seq_file.c
2006-03-23 07:38:12 -08:00
splice.c
[PATCH] splice: fix problems with sys_tee()
2006-07-10 11:00:01 +02:00
stat.c
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
super.c
[PATCH] lockdep: annotate sb ->s_umount
2006-07-03 15:27:09 -07:00
sync.c
[PATCH] writeback: fix range handling
2006-06-23 07:42:49 -07:00
xattr_acl.c
…
xattr.c
[PATCH] log more info for directory entry change events
2006-06-20 05:25:28 -04:00