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f283c86afe6aa70b733d1ecebad5d9464943b774
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Dave Chinner f283c86afe fs: remove inode_lock from iput_final and prune_icache 
Now that inode state changes are protected by the inode->i_lock and
the inode LRU manipulations by the inode_lru_lock, we can remove the
inode_lock from prune_icache and the initial part of iput_final().

instead of using the inode_lock to protect the inode during
iput_final, use the inode->i_lock instead. This protects the inode
against new references being taken while we change the inode state
to I_FREEING, as well as preventing prune_icache from grabbing the
inode while we are manipulating it. Hence we no longer need the
inode_lock in iput_final prior to setting I_FREEING on the inode.

For prune_icache, we no longer need the inode_lock to protect the
LRU list, and the inodes themselves are protected against freeing
races by the inode->i_lock. Hence we can lift the inode_lock from
prune_icache as well.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2011-03-24 21:16:32 -04:00
..
9p
userns: rename is_owner_or_cap to inode_owner_or_capable
2011-03-23 19:47:13 -07:00
adfs
fs/adfs/adfs.h: fix unsigned comparison
2011-03-23 19:46:09 -07:00
affs
fs: change to new flag variable
2011-03-17 14:02:57 +01:00
afs
afs: Fix oops in afs_unlink_writeback
2011-02-25 11:12:37 -08:00
autofs4
autofs4: Do not potentially dereference NULL pointer returned by fget() in autofs_dev_ioctl_setpipefd()
2011-03-24 14:54:35 -04:00
befs
…
bfs
bfs: fix bitmap size argument to find_first_zero_bit()
2011-03-21 08:35:12 -04:00
btrfs
userns: rename is_owner_or_cap to inode_owner_or_capable
2011-03-23 19:47:13 -07:00
cachefiles
CacheFiles: Add calls to path-based security hooks
2011-01-24 10:49:45 +11:00
ceph
ceph: rename dentry_release -> d_release, fix comment
2011-03-21 12:24:26 -07:00
cifs
[CIFS] update cifs version
2011-02-21 22:31:47 +00:00
coda
codafs: fix compile warning when CONFIG_SYSCTL=n
2011-03-22 17:44:16 -07:00
configfs
configfs: change depends -> select SYSFS
2011-01-16 21:22:29 +00:00
cramfs
cramfs: generate unique inode number for better inode cache usage
2011-01-13 08:03:23 -08:00
debugfs
debugfs: Fix filesystem reference counting on debugfs_remove() failure
2011-02-18 08:07:18 -08:00
devpts
fs/devpts/inode.c: correctly check d_alloc_name() return code in devpts_pty_new()
2011-03-22 17:44:17 -07:00
dlm
dlm: use alloc_workqueue function
2011-03-10 13:22:34 -06:00
ecryptfs
eCryptfs: Copy up lower inode attrs in getattr
2011-02-21 14:46:36 -06:00
efs
…
exofs
exofs: i_nlink races in rename()
2011-03-03 01:28:17 -05:00
exportfs
vfs: Add open by file handle support
2011-03-15 02:21:44 -04:00
ext2
userns: rename is_owner_or_cap to inode_owner_or_capable
2011-03-23 19:47:13 -07:00
ext3
userns: rename is_owner_or_cap to inode_owner_or_capable
2011-03-23 19:47:13 -07:00
ext4
userns: rename is_owner_or_cap to inode_owner_or_capable
2011-03-23 19:47:13 -07:00
fat
exportfs: Return the minimum required handle size
2011-03-14 09:15:28 -04:00
freevxfs
…
fscache
FS-Cache: Fix operation handling
2011-01-14 09:23:36 -08:00
fuse
mm: add replace_page_cache_page() function
2011-03-22 17:44:02 -07:00
gfs2
userns: rename is_owner_or_cap to inode_owner_or_capable
2011-03-23 19:47:13 -07:00
hfs
hfs: fix rename() over non-empty directory
2011-03-03 01:28:40 -05:00
hfsplus
userns: rename is_owner_or_cap to inode_owner_or_capable
2011-03-23 19:47:13 -07:00
hostfs
…
hpfs
hpfs: remove the BKL
2011-03-02 22:27:36 +01:00
hppfs
…
hugetlbfs
mm: hugetlbfs: change remove_from_page_cache
2011-03-22 17:44:02 -07:00
isofs
exportfs: Return the minimum required handle size
2011-03-14 09:15:28 -04:00
jbd
jbd: Remove one to many n's in a word.
2011-02-28 21:55:58 +01:00
jbd2
jbd: Remove one to many n's in a word.
2011-02-28 21:55:58 +01:00
jffs2
userns: rename is_owner_or_cap to inode_owner_or_capable
2011-03-23 19:47:13 -07:00
jfs
userns: rename is_owner_or_cap to inode_owner_or_capable
2011-03-23 19:47:13 -07:00
lockd
NLM: Fix "kernel BUG at fs/lockd/host.c:417!" or ".../host.c:283!"
2011-01-25 15:24:47 -05:00
logfs
fs: remove inode_lock from iput_final and prune_icache
2011-03-24 21:16:32 -04:00
minix
bitops: remove minix bitops from asm/bitops.h
2011-03-23 19:46:22 -07:00
ncpfs
fs: change to new flag variable
2011-03-17 14:02:57 +01:00
nfs
nfs: lock() vs unlock() typo
2011-03-21 00:45:50 -04:00
nfs_common
NFS: Prevent memory allocation failure in nfsacl_encode()
2011-01-25 15:24:47 -05:00
nfsd
don't pass 'mounting_here' flag to follow_down()
2011-03-18 09:04:20 -04:00
nilfs2
userns: rename is_owner_or_cap to inode_owner_or_capable
2011-03-23 19:47:13 -07:00
nls
…
notify
fs: protect inode->i_state with inode->i_lock
2011-03-24 21:16:31 -04:00
ntfs
fs: change to new flag variable
2011-03-17 14:02:57 +01:00
ocfs2
userns: rename is_owner_or_cap to inode_owner_or_capable
2011-03-23 19:47:13 -07:00
omfs
omfs: make readdir stop when filldir says so
2011-03-05 16:24:12 -05:00
openpromfs
…
partitions
Increase OSF partition limit from 8 to 18
2011-03-16 08:04:07 -07:00
proc
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
2011-03-23 20:51:42 -07:00
pstore
pstore: use mount option instead sysfs to tweak kmsg_bytes
2011-03-21 13:50:05 -07:00
qnx4
…
quota
fs: protect inode->i_state with inode->i_lock
2011-03-24 21:16:31 -04:00
ramfs
…
reiserfs
userns: rename is_owner_or_cap to inode_owner_or_capable
2011-03-23 19:47:13 -07:00
romfs
…
squashfs
squashfs: fix use of uninitialised variable in zlib & xz decompressors
2011-01-26 10:50:05 +10:00
sysfs
kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT
2011-01-20 17:02:05 -08:00
sysv
sysv: i_nlink races in rename()
2011-03-03 01:28:16 -05:00
ubifs
userns: rename is_owner_or_cap to inode_owner_or_capable
2011-03-23 19:47:13 -07:00
udf
udf: use little-endian bitops
2011-03-23 19:46:19 -07:00
ufs
ufs: use little-endian bitops
2011-03-23 19:46:19 -07:00
xfs
Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs
2011-03-21 14:24:56 -07:00
aio.c
aio: wake all waiters when destroying ctx
2011-03-22 17:44:17 -07:00
anon_inodes.c
sanitize vfsmount refcounting changes
2011-01-16 13:47:07 -05:00
attr.c
userns: rename is_owner_or_cap to inode_owner_or_capable
2011-03-23 19:47:13 -07:00
bad_inode.c
…
binfmt_aout.c
…
binfmt_elf_fdpic.c
…
binfmt_elf.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
2011-03-23 20:51:42 -07:00
binfmt_em86.c
…
binfmt_flat.c
…
binfmt_misc.c
…
binfmt_script.c
…
binfmt_som.c
…
bio-integrity.c
…
bio.c
fs: use appropriate printk priority levels
2011-03-22 17:44:10 -07:00
block_dev.c
fs: protect inode->i_state with inode->i_lock
2011-03-24 21:16:31 -04:00
buffer.c
fs: protect inode->i_state with inode->i_lock
2011-03-24 21:16:31 -04:00
char_dev.c
Merge branch 'for-2.6.38/core' of git://git.kernel.dk/linux-2.6-block
2011-01-13 10:45:01 -08:00
compat_binfmt_elf.c
…
compat_ioctl.c
…
compat.c
select: remove unused MAX_SELECT_SECONDS
2011-03-21 00:16:08 -04:00
dcache.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
2011-03-18 10:51:11 -07:00
dcookies.c
…
direct-io.c
Merge branch 'master' into for-next
2011-02-15 10:24:31 +01:00
drop_caches.c
fs: protect inode->i_state with inode->i_lock
2011-03-24 21:16:31 -04:00
eventfd.c
Docbook: add fs/eventfd.c and fix typos in it
2011-02-21 15:07:04 -08:00
eventpoll.c
epoll: fix compiler warning and optimize the non-blocking path
2011-03-22 17:44:15 -07:00
exec.c
Small typo fix...
2011-03-21 00:16:09 -04:00
fcntl.c
userns: rename is_owner_or_cap to inode_owner_or_capable
2011-03-23 19:47:13 -07:00
fhandle.c
vfs: Add open by file handle support
2011-03-15 02:21:44 -04:00
fifo.c
Filesystem: fifo: Fixed coding style issue.
2011-03-21 00:16:09 -04:00
file_table.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
2011-03-16 13:26:17 -07:00
file.c
…
filesystems.c
…
fs_struct.c
sanitize vfsmount refcounting changes
2011-01-16 13:47:07 -05:00
fs-writeback.c
fs: protect inode->i_state with inode->i_lock
2011-03-24 21:16:31 -04:00
generic_acl.c
userns: rename is_owner_or_cap to inode_owner_or_capable
2011-03-23 19:47:13 -07:00
inode.c
fs: remove inode_lock from iput_final and prune_icache
2011-03-24 21:16:32 -04:00
internal.h
FS: lookup_mnt() is only used in the core fs routines now
2011-03-21 12:13:10 -04:00
ioctl.c
vfs: cleanup do_vfs_ioctl()
2011-03-21 00:16:08 -04:00
ioprio.c
…
Kconfig
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
2011-03-16 19:01:29 -07:00
Kconfig.binfmt
…
libfs.c
…
locks.c
fs/locks.c: Remove stale FIXME left over from BKL conversion
2011-03-05 10:55:59 +01:00
Makefile
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
2011-03-16 19:01:29 -07:00
mbcache.c
…
mpage.c
fs/mpage.c: consolidate code
2011-01-13 17:32:32 -08:00
namei.c
vfs - check non-mountpoint dentry might block in __follow_mount_rcu()
2011-03-24 14:24:32 -04:00
namespace.c
fs: use appropriate printk priority levels
2011-03-22 17:44:10 -07:00
nfsctl.c
open-style analog of vfs_path_lookup()
2011-03-14 09:15:28 -04:00
no-block.c
…
open.c
fs: Use BUG_ON(!mnt) at dentry_open().
2011-03-21 01:10:41 -04:00
pipe.c
Fix broken "pipe: use event aware wakeups" optimization
2011-01-20 16:21:59 -08:00
pnode.c
…
pnode.h
…
posix_acl.c
NFS: Prevent memory allocation failure in nfsacl_encode()
2011-01-25 15:24:47 -05:00
read_write.c
…
read_write.h
…
readdir.c
…
select.c
select: remove unused MAX_SELECT_SECONDS
2011-03-21 00:16:08 -04:00
seq_file.c
…
signalfd.c
…
splice.c
Merge branch 'for-2.6.38/core' of git://git.kernel.dk/linux-2.6-block
2011-01-13 10:45:01 -08:00
stack.c
…
stat.c
readlinkat(), fchownat() and fstatat() with empty relative pathnames
2011-03-15 02:21:45 -04:00
statfs.c
clean statfs-like syscalls up
2011-03-14 09:15:28 -04:00
super.c
vfs: split off vfsmount-related parts of vfs_kern_mount()
2011-03-17 22:10:41 -04:00
sync.c
introduce sys_syncfs to sync a single file system
2011-03-21 00:40:29 -04:00
timerfd.c
…
utimes.c
userns: rename is_owner_or_cap to inode_owner_or_capable
2011-03-23 19:47:13 -07:00
xattr_acl.c
…
xattr.c
userns: rename is_owner_or_cap to inode_owner_or_capable
2011-03-23 19:47:13 -07:00