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From: Al Viro on 9 Aug 2010 23:40
Assorted work from the last cycle; among other things, there's
a filesystem API change (->evict_inode() series), a lot of truncate
rework stuff (mostly by Chris) and a bunch of fixes.

This is _not_ all; in particular, there's pending freeze/thaw
locking rework and I would really like to see inode_lock splitup
series separated and posted. Along with vfsmount_lock and files_lock
work. Nick, could you do that ASAP, please?

Please, pull from
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6.git/ for-linus

Shortlog:
Al Viro (69):
Deal with missing exports for hostfs
missing include in hppfs
Fix reiserfs_file_release()
fix leak in __logfs_create()
jffs2: don't open-code iget_failed()
get rid of file_fsync()
simplify checks for I_CLEAR/I_FREEING
unify fs/inode.c callers of clear_inode()
New method - evict_inode()
switch hugetlbfs to ->evict_inode()
generic_detach_inode() can be static now
Take ->i_bdev/->i_cdev handling out of clear_inode()
new helper: end_writeback()
switch hypfs to ->evict_inode()
simplify get_cramfs_inode()
switch procfs to ->evict_inode()
switch sysfs to ->evict_inode()
switch minix to ->evict_inode(), fix write_inode/delete_inode race
ext2: switch to dquot_free_block_nodirty()
Take dirtying the inode to callers of ext2_free_blocks()
Don't dirty the victim in ext2_xattr_delete_inode()
merge ext2 delete_inode and clear_inode, switch to ->evict_inode()
switch mqueue to ->evict_inode()
switch shmem.c to ->evice_inode()
switch sysv to ->evict_inode()
switch smbfs to evict_inode()
covert fatfs to ->evict_inode()
switch ufs to ->evict_inode()
spufs conversion to ->evict_inode()
convert ext3 to ->evict_inode()
switch bfs to ->evict_inode(), clean up
switch omfs to ->evict_inode()
switch affs to ->evict_inode()
stop icache pollution in hostfs, switch to ->evict_inode()
hostfs: don't keep a field in each inode when we are using it only in root
get rid of hostfs_read_inode()
hostfs: pass pathname to init_inode()
switch stat_file() to passing a single struct rather than fsckloads of pointers
hostfs: get rid of file_type(), fold init_inode()
hostfs: get rid of inode_dentry_name()
hostfs: sanitize symlinks
new helper: __dentry_path()
hostfs: fix races in dentry_name() and inode_name()
leak in hostfs_unlink()
try to get rid of races in hostfs open()
switch hppfs to ->evict_inode()
switch hpfs to ->evict_inode()
switch jfs to ->evict_inode()
switch ubifs to ->evict_inode()
switch udf to ->evict_inode()
switch ncpfs to ->evict_inode()
convert ocfs2 to ->evict_inode()
switch gfs2 to ->evict_inode()
convert btrfs to ->evict_inode()
convert reiserfs to ->evict_inode()
convert exofs to ->evict_inode()
convert nilfs2 to ->evict_inode()
logfs: get rid of magical inodes
convert logfs to ->evict_inode()
convert ext4 to ->evict_inode()
->delete_inode() is gone
fs/inode.c:evict() doesn't care about delete vs. non-delete paths now
fs/inode.c:clear_inode() is gone
Make ->drop_inode() just return whether inode needs to be dropped
convert remaining ->clear_inode() to ->evict_inode()
All filesystems that need invalidate_inode_buffers() are doing that explicitly
update VFS documentation for method changes.
Fix sget() race with failing mount
no need for list_for_each_entry_safe()/resetting with superblock list

Andreas Gruenbacher (2):
mbcache: Remove unused features
mbcache: fix shrinker function return value

Artem Bityutskiy (6):
AFFS: clean up dirty flag usage
AFFS: wait for sb synchronization when needed
BFS: clean up the superblock usage
btrfs: remove junk sb_dirt change
sysv: do not mark superblock dirty on mount
sysv: do not mark superblock dirty on remount

Boaz Harrosh (1):
exofs: New truncate sequence

Christoph Hellwig (17):
sort out blockdev_direct_IO variants
get rid of nobh_write_begin_newtrunc
get rid of cont_write_begin_newtrunc
clean up write_begin usage for directories in pagecache
introduce __block_write_begin
get rid of block_write_begin_newtrunc
add missing setattr methods
rename generic_setattr
default to simple_setattr
remove inode_setattr
always call inode_change_ok early in ->setattr
check ATTR_SIZE contraints in inode_change_ok
update documentation for the new truncate sequence
xfs: new truncate sequence
pass a struct path to vfs_statfs
add f_flags to struct statfs(64)
cifs: truncate fallout

Tejun Heo (1):
vfs: don't hold s_umount over close_bdev_exclusive() call

Diffstat:
Documentation/filesystems/Locking | 22 +-
Documentation/filesystems/porting | 45 +++
arch/alpha/kernel/osf_sys.c | 8 +-
arch/mips/include/asm/statfs.h | 12 +-
arch/parisc/hpux/sys_hpux.c | 10 +-
arch/powerpc/platforms/cell/spufs/inode.c | 12 +-
arch/s390/hypfs/inode.c | 6 +-
arch/s390/include/asm/statfs.h | 9 +-
arch/um/include/shared/os.h | 3 +
arch/um/kernel/ksyms.c | 3 +
arch/um/os-Linux/file.c | 15 +
arch/um/os-Linux/user_syms.c | 4 +
drivers/staging/pohmelfs/inode.c | 18 +-
fs/9p/v9fs_vfs.h | 2 +-
fs/9p/vfs_inode.c | 19 +-
fs/9p/vfs_super.c | 4 +-
fs/adfs/inode.c | 16 +-
fs/affs/affs.h | 3 +-
fs/affs/file.c | 11 +-
fs/affs/inode.c | 38 ++-
fs/affs/super.c | 32 +--
fs/afs/inode.c | 5 +-
fs/afs/internal.h | 2 +-
fs/afs/super.c | 2 +-
fs/attr.c | 88 +++---
fs/bfs/bfs.h | 1 -
fs/bfs/file.c | 17 +-
fs/bfs/inode.c | 116 +++-----
fs/binfmt_misc.c | 5 +-
fs/block_dev.c | 17 +-
fs/btrfs/ctree.h | 4 +-
fs/btrfs/inode.c | 34 ++-
fs/btrfs/super.c | 2 +-
fs/buffer.c | 180 ++--------
fs/cachefiles/bind.c | 2 +-
fs/cachefiles/daemon.c | 6 +-
fs/cifs/cifsfs.c | 15 +-
fs/cifs/inode.c | 86 +++---
fs/coda/inode.c | 8 +-
fs/compat.c | 10 +-
fs/cramfs/inode.c | 88 +++---
fs/dcache.c | 39 ++-
fs/direct-io.c | 74 ++---
fs/drop_caches.c | 2 +-
fs/ecryptfs/inode.c | 18 +-
fs/ecryptfs/super.c | 14 +-
fs/exofs/exofs.h | 3 +-
fs/exofs/file.c | 1 -
fs/exofs/inode.c | 127 +++----
fs/exofs/super.c | 2 +-
fs/ext2/balloc.c | 11 +-
fs/ext2/dir.c | 23 +-
fs/ext2/ext2.h | 5 +-
fs/ext2/ialloc.c | 13 +-
fs/ext2/inode.c | 87 +++---
fs/ext2/super.c | 14 +-
fs/ext2/xattr.c | 25 +-
fs/ext3/ialloc.c | 12 -
fs/ext3/inode.c | 63 +++-
fs/ext3/super.c | 14 +-
fs/ext3/xattr.c | 12 +-
fs/ext4/ext4.h | 3 +-
fs/ext4/ialloc.c | 2 +-
fs/ext4/inode.c | 53 ++-
fs/ext4/super.c | 10 +-
fs/ext4/xattr.c | 12 +-
fs/fat/fat.h | 1 -
fs/fat/file.c | 49 +--
fs/fat/inode.c | 26 +-
fs/freevxfs/vxfs_extern.h | 2 +-
fs/freevxfs/vxfs_inode.c | 8 +-
fs/freevxfs/vxfs_super.c | 2 +-
fs/fs-writeback.c | 8 +-
fs/fuse/dir.c | 17 +-
fs/fuse/inode.c | 6 +-
fs/gfs2/aops.c | 10 +-
fs/gfs2/inode.c | 27 +-
fs/gfs2/ops_inode.c | 18 +-
fs/gfs2/super.c | 43 +--
fs/gfs2/xattr.c | 24 +-
fs/hfs/hfs_fs.h | 2 +-
fs/hfs/inode.c | 70 ++++-
fs/hfs/super.c | 2 +-
fs/hfsplus/hfsplus_fs.h | 1 +
fs/hfsplus/inode.c | 77 ++++-
fs/hfsplus/super.c | 10 +-
fs/hostfs/hostfs.h | 22 +-
fs/hostfs/hostfs_kern.c | 517 +++++++++++++----------------
fs/hostfs/hostfs_user.c | 112 ++-----
fs/hpfs/file.c | 11 +-
fs/hpfs/hpfs_fn.h | 2 +-
fs/hpfs/inode.c | 24 +-
fs/hpfs/super.c | 2 +-
fs/hppfs/hppfs.c | 8 +-
fs/hugetlbfs/inode.c | 41 +--
fs/inode.c | 177 ++++-------
fs/jffs2/dir.c | 16 +-
fs/jffs2/fs.c | 10 +-
fs/jffs2/os-linux.h | 2 +-
fs/jffs2/super.c | 2 +-
fs/jffs2/xattr.c | 2 +-
fs/jfs/file.c | 14 +-
fs/jfs/inode.c | 63 +++-
fs/jfs/jfs_inode.h | 2 +-
fs/jfs/super.c | 8 +-
fs/libfs.c | 70 +---
fs/logfs/dir.c | 5 +-
fs/logfs/file.c | 18 +-
fs/logfs/inode.c | 51 +--
fs/logfs/journal.c | 2 -
fs/logfs/logfs.h | 4 +-
fs/logfs/readwrite.c | 62 ++--
fs/logfs/segment.c | 1 -
fs/logfs/super.c | 23 +-
fs/mbcache.c | 168 +++-------
fs/minix/bitmap.c | 6 +-
fs/minix/dir.c | 21 +-
fs/minix/file.c | 22 ++
fs/minix/inode.c | 35 ++-
fs/minix/minix.h | 4 +-
fs/namespace.c | 2 +-
fs/ncpfs/inode.c | 36 +-
fs/nfs/inode.c | 13 +-
fs/nfs/internal.h | 4 +-
fs/nfs/super.c | 4 +-
fs/nfsd/nfs4xdr.c | 6 +-
fs/nfsd/vfs.c | 10 +-
fs/nilfs2/dir.c | 25 +-
fs/nilfs2/gcdat.c | 2 +-
fs/nilfs2/inode.c | 78 ++++-
fs/nilfs2/nilfs.h | 2 +-
fs/nilfs2/recovery.c | 11 +-
fs/nilfs2/super.c | 20 +-
fs/notify/inode_mark.c | 6 +-
fs/notify/inotify/inotify.c | 7 +-
fs/ntfs/inode.c | 10 +-
fs/ntfs/inode.h | 2 +-
fs/ntfs/super.c | 2 +-
fs/ocfs2/aops.c | 9 +-
fs/ocfs2/dlmfs/dlmfs.c | 15 +-
fs/ocfs2/file.c | 22 +-
fs/ocfs2/inode.c | 29 +-
fs/ocfs2/inode.h | 5 +-
fs/ocfs2/super.c | 3 +-
fs/omfs/file.c | 36 ++-
fs/omfs/inode.c | 9 +-
fs/proc/base.c | 16 +-
fs/proc/generic.c | 18 +-
fs/proc/inode.c | 6 +-
fs/proc/proc_sysctl.c | 15 +-
fs/qnx4/inode.c | 11 +-
fs/quota/dquot.c | 2 +-
fs/ramfs/file-nommu.c | 7 +-
fs/reiserfs/file.c | 50 ++--
fs/reiserfs/inode.c | 134 +++++---
fs/reiserfs/super.c | 10 +-
fs/smbfs/inode.c | 12 +-
fs/statfs.c | 95 ++++--
fs/super.c | 51 ++-
fs/sync.c | 25 --
fs/sysfs/inode.c | 8 +-
fs/sysfs/mount.c | 2 +-
fs/sysfs/sysfs.h | 2 +-
fs/sysv/dir.c | 21 +-
fs/sysv/file.c | 22 ++
fs/sysv/ialloc.c | 1 -
fs/sysv/inode.c | 19 +-
fs/sysv/itree.c | 19 +-
fs/sysv/super.c | 1 -
fs/sysv/sysv.h | 4 +-
fs/ubifs/file.c | 23 +-
fs/ubifs/super.c | 12 +-
fs/ubifs/ubifs.h | 2 +-
fs/udf/file.c | 22 ++
fs/udf/ialloc.c | 2 -
fs/udf/inode.c | 61 ++--
fs/udf/super.c | 3 +-
fs/udf/udfdecl.h | 3 +-
fs/ufs/dir.c | 13 +-
fs/ufs/ialloc.c | 2 -
fs/ufs/inode.c | 63 +++--
fs/ufs/super.c | 2 +-
fs/ufs/truncate.c | 16 +-
fs/ufs/ufs.h | 2 +-
fs/ufs/util.h | 4 +-
fs/xfs/linux-2.6/xfs_aops.c | 62 +++-
fs/xfs/linux-2.6/xfs_iops.c | 20 +-
fs/xfs/linux-2.6/xfs_linux.h | 2 -
fs/xfs/linux-2.6/xfs_super.c | 8 +-
fs/xfs/linux-2.6/xfs_trace.h | 2 +-
fs/xfs/xfs_vnodeops.c | 38 ++-
include/asm-generic/statfs.h | 9 +-
include/linux/buffer_head.h | 20 +-
include/linux/dcache.h | 1 +
include/linux/ext3_fs.h | 2 +-
include/linux/fs.h | 66 +---
include/linux/mbcache.h | 20 +-
include/linux/mm.h | 1 +
include/linux/reiserfs_fs.h | 2 +-
include/linux/reiserfs_fs_i.h | 4 +-
include/linux/statfs.h | 25 ++-
ipc/mqueue.c | 16 +-
kernel/acct.c | 2 +-
mm/shmem.c | 23 +-
mm/truncate.c | 38 ++-
205 files changed, 2584 insertions(+), 2475 deletions(-)
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