Naoya Horiguchi e873c49fbf pagemap: export KPF_THP ...

This flag shows that a given page is a subpage of a transparent hugepage.
It helps us debug and test the kernel by showing physical address of thp.

Signed-off-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Reviewed-by: Wu Fengguang <fengguang.wu@intel.com>
Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Acked-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2012-03-21 17:54:57 -07:00

..

9p

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs

2012-01-10 15:09:01 -08:00

adfs

vfs: switch ->show_options() to struct dentry *

2012-01-06 23:19:54 -05:00

affs

affs: propagate umode_t

2012-01-03 22:55:04 -05:00

afs

Merge branch 'kmap_atomic' of git://github.com/congwang/linux

2012-03-21 09:40:26 -07:00

autofs4

autofs: work around unhappy compat problem on x86-64

2012-02-25 12:10:27 -08:00

befs

vfs: fix the stupidity with i_dentry in inode destructors

2012-01-03 22:52:40 -05:00

bfs

switch ->create() to umode_t

2012-01-03 22:54:53 -05:00

btrfs

Merge branch 'kmap_atomic' of git://github.com/congwang/linux

2012-03-21 09:40:26 -07:00

cachefiles

fs: move code out of buffer.c

2012-01-03 22:54:07 -05:00

ceph

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client

2012-02-02 15:47:33 -08:00

cifs

CIFS: Do not kmalloc under the flocks spinlock

2012-03-06 21:50:15 -06:00

coda

coda: switch coda_cnode_make() to sane API as well, clean coda_lookup()

2012-01-10 11:13:16 -05:00

configfs

configfs: convert to umode_t

2012-01-03 22:54:57 -05:00

cramfs

cramfs: Fix typo in inode.c

2012-02-21 11:40:35 +01:00

debugfs

Merge 3.3-rc2 into the driver-core-next branch.

2012-02-02 11:24:44 -08:00

devpts

tty: rework pty count limiting

2012-01-24 14:01:01 -08:00

dlm

dlm: Do not allocate a fd for peeloff

2012-03-08 13:52:09 -08:00

ecryptfs

ecryptfs: fix printk format warning for size_t

2012-02-28 16:55:30 -08:00

efs

vfs: fix the stupidity with i_dentry in inode destructors

2012-01-03 22:52:40 -05:00

exofs

exofs: remove the second argument of k[un]map_atomic()

2012-03-20 21:48:22 +08:00

exportfs

…

ext2

ext2: remove the second argument of k[un]map_atomic()

2012-03-20 21:48:22 +08:00

ext3

Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

2012-01-09 12:51:21 -08:00

ext4

Merge branch 'for_linus' into for_linus_merged

2012-01-10 11:54:07 -05:00

fat

Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2012-01-09 12:09:47 -08:00

freevxfs

fs: propagate umode_t, misc bits

2012-01-03 22:55:10 -05:00

fscache

FS-Cache: Fix __fscache_uncache_all_inode_pages()'s outer loop

2011-07-21 10:59:16 -07:00

fuse

fuse: remove the second argument of k[un]map_atomic()

2012-03-20 21:48:22 +08:00

gfs2

gfs2: remove the second argument of k[un]map_atomic()

2012-03-20 21:48:23 +08:00

hfs

vfs: switch ->show_options() to struct dentry *

2012-01-06 23:19:54 -05:00

hfsplus

hfsplus: creation of hidden dir on mount can fail

2012-01-10 17:48:52 -05:00

hostfs

vfs: switch ->show_options() to struct dentry *

2012-01-06 23:19:54 -05:00

hpfs

switch ->mknod() to umode_t

2012-01-03 22:54:54 -05:00

hppfs

vfs: for usbfs, etc. internal vfsmounts ->mnt_sb->s_root == ->mnt_root

2012-01-03 22:52:41 -05:00

hugetlbfs

hugetlbfs: fix hugetlb_get_unmapped_area()

2012-03-21 17:54:56 -07:00

isofs

isofs: inode leak on mount failure

2012-01-09 10:48:11 -05:00

jbd

Power management updates for 3.4

2012-03-21 10:15:51 -07:00

jbd2

Power management updates for 3.4

2012-03-21 10:15:51 -07:00

jffs2

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2012-03-20 21:12:50 -07:00

jfs

Merge branch 'pm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2012-01-08 13:10:57 -08:00

lockd

module_param: make bool parameters really bool (drivers & misc)

2012-01-13 09:32:20 +10:30

logfs

logfs: remove the second argument of k[un]map_atomic()

2012-03-20 21:48:24 +08:00

minix

minix: remove the second argument of k[un]map_atomic()

2012-03-20 21:48:24 +08:00

ncpfs

vfs: switch ->show_options() to struct dentry *

2012-01-06 23:19:54 -05:00

nfs

nfs: remove the second argument of k[un]map_atomic()

2012-03-20 21:48:24 +08:00

nfs_common

…

nfsd

Merge branch 'for-3.3' of git://linux-nfs.org/~bfields/linux

2012-01-14 12:26:41 -08:00

nilfs2

nilfs2: remove the second argument of k[un]map_atomic()

2012-03-20 21:48:24 +08:00

nls

NLS: raname "maxlen" to "maxout" in UTF conversion routines

2011-11-26 19:58:47 -08:00

notify

fsnotify: don't BUG in fsnotify_destroy_mark()

2012-01-14 18:01:42 -08:00

ntfs

Merge branch 'kmap_atomic' of git://github.com/congwang/linux

2012-03-21 09:40:26 -07:00

ocfs2

ocfs2: remove the second argument of k[un]map_atomic()

2012-03-20 21:48:25 +08:00

omfs

omfs: propagate umode_t

2012-01-03 22:55:01 -05:00

openpromfs

vfs: fix the stupidity with i_dentry in inode destructors

2012-01-03 22:52:40 -05:00

proc

pagemap: export KPF_THP

2012-03-21 17:54:57 -07:00

pstore

pstore: gracefully handle NULL pstore_info functions

2011-11-18 13:49:00 -08:00

qnx4

qnx4: don't leak ->BitMap on late failure exits

2012-01-19 13:54:36 -05:00

quota

quota: Fix deadlock with suspend and quotas

2012-02-13 20:45:39 -05:00

ramfs

pohmelfs: propagate umode_t

2012-01-03 22:55:07 -05:00

reiserfs

Merge branch 'kmap_atomic' of git://github.com/congwang/linux

2012-03-21 09:40:26 -07:00

romfs

MTD pull for 3.3

2012-01-10 13:45:22 -08:00

squashfs

squashfs: remove the second argument of k[un]map_atomic()

2012-03-20 21:48:25 +08:00

sysfs

Revert "sysfs: Kill nlink counting."

2012-03-08 13:03:10 -08:00

sysv

vfs: prefer ->dentry->d_sb to ->mnt->mnt_sb

2012-01-06 23:16:53 -05:00

ubifs

ubifs: remove the second argument of k[un]map_atomic()

2012-03-20 21:48:26 +08:00

udf

udf: remove the second argument of k[un]map_atomic()

2012-03-20 21:48:26 +08:00

ufs

vfs: switch ->show_options() to struct dentry *

2012-01-06 23:19:54 -05:00

xfs

xfs: make inode quota check more general

2012-02-21 10:12:43 -06:00

aio.c

fs: remove the second argument of k[un]map_atomic()

2012-03-20 21:48:21 +08:00

anon_inodes.c

vfs: dont chain pipe/anon/socket on superblock s_inodes list

2011-07-26 12:57:09 -04:00

attr.c

switch is_sxid() to umode_t

2012-01-03 22:55:11 -05:00

bad_inode.c

switch ->mknod() to umode_t

2012-01-03 22:54:54 -05:00

binfmt_aout.c

aout: move setup_arg_pages() prior to reading/mapping the binary

2012-03-05 13:51:32 -08:00

binfmt_elf_fdpic.c

consolidate BINPRM_FLAGS_ENFORCE_NONDUMP handling

2011-07-20 01:43:10 -04:00

binfmt_elf.c

regset: Prevent null pointer reference on readonly regsets

2012-03-02 11:38:15 -08:00

binfmt_em86.c

…

binfmt_flat.c

…

binfmt_misc.c

vfs: prefer ->dentry->d_sb to ->mnt->mnt_sb

2012-01-06 23:16:53 -05:00

binfmt_script.c

…

binfmt_som.c

…

bio-integrity.c

fs: remove the second argument of k[un]map_atomic()

2012-03-20 21:48:21 +08:00

bio.c

bio: don't overflow in bio_get_nr_vecs()

2012-02-08 22:07:18 +01:00

block_dev.c

block: Fix NULL pointer dereference in sd_revalidate_disk

2012-03-02 10:38:33 +01:00

buffer.c

fs: move code out of buffer.c

2012-01-03 22:54:07 -05:00

char_dev.c

char_dev.c: fix up some whitespace errors

2011-12-13 11:18:17 -08:00

compat_binfmt_elf.c

…

compat_ioctl.c

ppp: Replace uses of <linux/if_ppp.h> with <linux/ppp-ioctl.h>

2012-03-04 20:41:38 -05:00

compat.c

vfs: fix compat_sys_stat() handling of overflows in st_nlink

2012-02-13 20:45:39 -05:00

dcache.c

Merge branch 'dcache-word-accesses'

2012-03-19 16:37:28 -07:00

dcookies.c

oprofile, dcookies: Fix possible circular locking dependency

2011-05-31 16:33:35 +02:00

direct-io.c

Restore direct_io / truncate locking API

2012-02-23 15:56:21 -08:00

drop_caches.c

…

eventfd.c

…

eventpoll.c

Don't limit non-nested epoll paths

2012-03-18 12:25:04 -07:00

exec.c

Merge branch 'kmap_atomic' of git://github.com/congwang/linux

2012-03-21 09:40:26 -07:00

fcntl.c

…

fhandle.c

vfs: prefer ->dentry->d_sb to ->mnt->mnt_sb

2012-01-06 23:16:53 -05:00

fifo.c

…

file_table.c

vfs: prevent remount read-only if pending removes

2012-01-06 23:20:13 -05:00

file.c

…

filesystems.c

vfs: convert fs_supers to hlist

2012-01-03 22:52:39 -05:00

fs_struct.c

…

fs-writeback.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2012-03-20 21:12:50 -07:00

generic_acl.c

switch posix_acl_equiv_mode() to umode_t *

2011-08-01 02:10:06 -04:00

inode.c

restore smp_mb() in unlock_new_inode()

2012-03-10 17:07:28 -05:00

internal.h

vfs: protect remounting superblock read-only

2012-01-06 23:20:12 -05:00

ioctl.c

vfs: fix up ENOIOCTLCMD error handling

2012-01-05 15:40:12 -08:00

ioprio.c

block: strip out locking optimization in put_io_context()

2012-02-07 07:51:30 +01:00

Kconfig

vfs: use 'unsigned long' accesses for dcache name comparison and hashing

2012-03-08 18:08:44 -08:00

Kconfig.binfmt

fs: binfmt_elf: create Kconfig variable for PIE randomization

2012-01-10 16:30:51 -08:00

libfs.c

fs: move code out of buffer.c

2012-01-03 22:54:07 -05:00

locks.c

vfs: fix handling of lock allocation failure in lease-break case

2011-12-26 10:25:26 -08:00

Makefile

Merge branches 'vfsmount-guts', 'umode_t' and 'partitions' into Z

2012-01-06 23:15:54 -05:00

mbcache.c

…

mount.h

vfs: keep list of mounts for each superblock

2012-01-06 23:20:12 -05:00

mpage.c

fs: remove unneeded plug in mpage_readpages()

2012-01-12 09:19:54 +01:00

namei.c

fs/namei.c: fix warnings on 32-bit

2012-03-21 17:54:54 -07:00

namespace.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2012-01-08 13:21:22 -08:00

no-block.c

…

open.c

switch security_path_chmod() to struct path *

2012-01-06 23:16:53 -05:00

pipe.c

fs: remove the second argument of k[un]map_atomic()

2012-03-20 21:48:21 +08:00

pnode.c

vfs: switch pnode.h macros to struct mount *

2012-01-03 22:57:11 -05:00

pnode.h

vfs: switch pnode.h macros to struct mount *

2012-01-03 22:57:11 -05:00

posix_acl.c

vfs: pass all mask flags check_acl and posix_acl_permission

2011-10-28 14:58:54 +02:00

proc_namespace.c

vfs: switch ->show_options() to struct dentry *

2012-01-06 23:19:54 -05:00

read_write.c

Cross Memory Attach

2011-10-31 17:30:44 -07:00

read_write.h

…

readdir.c

…

select.c

sys_poll: fix incorrect type for 'timeout' parameter

2012-02-21 17:24:20 -08:00

seq_file.c

seq_file: fix mishandling of consecutive pread() invocations.

2012-03-21 17:54:54 -07:00

signalfd.c

epoll: ep_unregister_pollwait() can use the freed pwq->whead

2012-02-24 11:42:50 -08:00

splice.c

fs: remove the second argument of k[un]map_atomic()

2012-03-20 21:48:21 +08:00

stack.c

filesystems: add set_nlink()

2011-11-02 12:53:43 +01:00

stat.c

readlinkat: ensure we return ENOENT for the empty pathname for normal lookups

2011-11-02 12:53:42 +01:00

statfs.c

vfs: new helper - vfs_ustat()

2012-01-03 22:53:07 -05:00

super.c

vfs: Provide function to get superblock and wait for it to thaw

2012-02-13 20:45:38 -05:00

sync.c

fs: move code out of buffer.c

2012-01-03 22:54:07 -05:00

timerfd.c

timerfd: Fix wakeup of processes when timer is cancelled on clock change

2011-06-14 11:46:14 +02:00

utimes.c

…

xattr_acl.c

…

xattr.c

vfs: mnt_drop_write_file()

2012-01-03 22:52:40 -05:00