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Mel Gorman 11fb998986 mm: move most file-based accounting to the node 
There are now a number of accounting oddities such as mapped file pages
being accounted for on the node while the total number of file pages are
accounted on the zone.  This can be coped with to some extent but it's
confusing so this patch moves the relevant file-based accounted.  Due to
throttling logic in the page allocator for reliable OOM detection, it is
still necessary to track dirty and writeback pages on a per-zone basis.

[mgorman@techsingularity.net: fix NR_ZONE_WRITE_PENDING accounting]
  Link: http://lkml.kernel.org/r/1468404004-5085-5-git-send-email-mgorman@techsingularity.net
Link: http://lkml.kernel.org/r/1467970510-21195-20-git-send-email-mgorman@techsingularity.net
Signed-off-by: Mel Gorman <mgorman@techsingularity.net>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: Hillf Danton <hillf.zj@alibaba-inc.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Rik van Riel <riel@surriel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-07-28 16:07:41 -07:00
..
9p
Use the right predicate in ->atomic_open() instances
2016-07-05 16:02:23 -04:00
adfs
fs/adfs/adfs.h: tidy up comments
2016-01-20 17:09:18 -08:00
affs
affs: fix remount failure when there are no options changed
2016-05-28 16:50:24 -07:00
afs
rxrpc: Limit the listening backlog
2016-06-10 18:14:47 -07:00
autofs4
autofs: don't get stuck in a loop if vfs_write() returns an error
2016-06-24 17:23:52 -07:00
befs
fs/befs/io.c:befs_bread(): remove unneeded initialization to NULL
2016-05-23 17:04:14 -07:00
bfs
more trivial ->iterate_shared conversions
2016-05-09 11:41:14 -04:00
btrfs
Merge branch 'akpm' (patches from Andrew)
2016-07-26 19:55:54 -07:00
cachefiles
FS-Cache: make check_consistency callback return int
2016-06-01 10:29:39 +02:00
ceph
Use the right predicate in ->atomic_open() instances
2016-07-05 16:02:23 -04:00
cifs
mm, memcg: use consistent gfp flags during readahead
2016-07-26 16:19:19 -07:00
coda
introduce a parallel variant of ->iterate()
2016-05-02 19:49:29 -04:00
configfs
configfs: Remove ppos increment in configfs_write_bin_file
2016-06-30 11:28:55 +02:00
cramfs
more trivial ->iterate_shared conversions
2016-05-09 11:41:14 -04:00
crypto
block, fs, mm, drivers: use bio set/get op accessors
2016-06-07 13:41:38 -06:00
debugfs
debugfs: open_proxy_open(): avoid double fops release
2016-06-15 04:56:35 -07:00
devpts
devpts: Make each mount of devpts an independent filesystem.
2016-06-05 10:36:01 -07:00
dlm
dlm: Use kmemdup instead of kmalloc and memcpy
2016-06-23 11:55:58 -05:00
ecryptfs
ecryptfs: don't allow mmap when the lower fs doesn't support it
2016-07-08 10:35:28 -05:00
efivarfs
fs/efivarfs/inode.c: use generic UUID library
2016-05-20 17:58:30 -07:00
efs
fs/efs/super.c: fix return value
2016-05-20 17:58:30 -07:00
exofs
block, fs, mm, drivers: use bio set/get op accessors
2016-06-07 13:41:38 -06:00
exportfs
introduce a parallel variant of ->iterate()
2016-05-02 19:49:29 -04:00
ext2
Merge branch 'akpm' (patches from Andrew)
2016-07-26 19:55:54 -07:00
ext4
Merge branch 'akpm' (patches from Andrew)
2016-07-26 19:55:54 -07:00
f2fs
The major change in this version is mitigating cpu overheads on write paths by
2016-07-27 10:36:31 -07:00
fat
fs: have submit_bh users pass in op and flags separately
2016-06-07 13:41:38 -06:00
freevxfs
more trivial ->iterate_shared conversions
2016-05-09 11:41:14 -04:00
fscache
FS-Cache: wake write waiter after invalidating writes
2016-06-01 10:29:09 +02:00
fuse
mm: move most file-based accounting to the node
2016-07-28 16:07:41 -07:00
gfs2
Merge branch 'for-4.8/drivers' of git://git.kernel.dk/linux-block
2016-07-26 15:37:51 -07:00
hfs
switch ->setxattr() to passing dentry and inode separately
2016-05-27 20:09:16 -04:00
hfsplus
hfsplus: use bio op accessors
2016-06-07 13:41:38 -06:00
hostfs
hostfs: switch to ->iterate_shared()
2016-05-12 19:49:30 -04:00
hpfs
hpfs: implement the show_options method
2016-05-28 16:50:24 -07:00
hugetlbfs
mm, fs: remove remaining PAGE_CACHE_* and page_cache_{get,release} usage
2016-04-04 10:41:08 -07:00
isofs
fs: have ll_rw_block users pass in op and flags separately
2016-06-07 13:41:38 -06:00
jbd2
The major change this cycle is deleting ext4's copy of the file system
2016-07-26 18:35:55 -07:00
jffs2
switch xattr_handler->set() to passing dentry and inode separately
2016-05-27 15:39:43 -04:00
jfs
block, fs, mm, drivers: use bio set/get op accessors
2016-06-07 13:41:38 -06:00
kernfs
switch ->setxattr() to passing dentry and inode separately
2016-05-27 20:09:16 -04:00
lockd
lockd: unregister notifier blocks if the service fails to come up completely
2016-06-30 16:35:07 -04:00
logfs
block, fs, mm, drivers: use bio set/get op accessors
2016-06-07 13:41:38 -06:00
minix
simple local filesystems: switch to ->iterate_shared()
2016-05-02 19:49:32 -04:00
ncpfs
mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros
2016-04-04 10:41:08 -07:00
nfs
mm: move most file-based accounting to the node
2016-07-28 16:07:41 -07:00
nfs_common
…
nfsd
xfs: update for 4.8-rc1
2016-07-27 09:53:35 -07:00
nilfs2
Merge branch 'for-4.8/core' of git://git.kernel.dk/linux-block
2016-07-26 15:03:07 -07:00
nls
…
notify
fsnotify: avoid spurious EMFILE errors from inotify_init()
2016-05-19 19:12:14 -07:00
ntfs
fs: have submit_bh users pass in op and flags separately
2016-06-07 13:41:38 -06:00
ocfs2
Merge branch 'akpm' (patches from Andrew)
2016-07-26 19:55:54 -07:00
omfs
more trivial ->iterate_shared conversions
2016-05-09 11:41:14 -04:00
openpromfs
more trivial ->iterate_shared conversions
2016-05-09 11:41:14 -04:00
orangefs
Merge branch 'akpm' (patches from Andrew)
2016-07-26 19:55:54 -07:00
overlayfs
ovl: verify upper dentry in ovl_remove_and_whiteout()
2016-07-22 10:54:20 +02:00
proc
mm: move most file-based accounting to the node
2016-07-28 16:07:41 -07:00
pstore
pstore/ram: add Device Tree bindings
2016-06-14 11:34:39 -07:00
qnx4
more trivial ->iterate_shared conversions
2016-05-09 11:41:14 -04:00
qnx6
more trivial ->iterate_shared conversions
2016-05-09 11:41:14 -04:00
quota
fs/quota: use nla_put_u64_64bit()
2016-04-26 12:00:48 -04:00
ramfs
tmpfs/ramfs: fix VM_MAYSHARE mappings for NOMMU
2016-05-20 17:58:30 -07:00
reiserfs
Merge branch 'for-4.8/drivers' of git://git.kernel.dk/linux-block
2016-07-26 15:37:51 -07:00
romfs
romfs, squashfs: switch to ->iterate_shared()
2016-05-09 11:41:15 -04:00
squashfs
fs: have ll_rw_block users pass in op and flags separately
2016-06-07 13:41:38 -06:00
sysfs
…
sysv
simple local filesystems: switch to ->iterate_shared()
2016-05-02 19:49:32 -04:00
tracefs
wrappers for ->i_mutex access
2016-01-22 18:04:28 -05:00
ubifs
UBIFS: Implement ->migratepage()
2016-06-23 00:29:53 +02:00
udf
Merge branch 'for-4.8/drivers' of git://git.kernel.dk/linux-block
2016-07-26 15:37:51 -07:00
ufs
fs: have ll_rw_block users pass in op and flags separately
2016-06-07 13:41:38 -06:00
xfs
xfs: update for 4.8-rc1
2016-07-27 09:53:35 -07:00
aio.c
aio: make aio_setup_ring killable
2016-05-23 17:04:14 -07:00
anon_inodes.c
…
attr.c
wrappers for ->i_mutex access
2016-01-22 18:04:28 -05:00
bad_inode.c
switch ->setxattr() to passing dentry and inode separately
2016-05-27 20:09:16 -04:00
binfmt_aout.c
fs: fix binfmt_aout.c build error
2016-05-28 16:34:59 -07:00
binfmt_elf_fdpic.c
coredump: fix dumping through pipes
2016-06-07 22:07:09 -04:00
binfmt_elf.c
coredump: fix dumping through pipes
2016-06-07 22:07:09 -04:00
binfmt_em86.c
…
binfmt_flat.c
remove lots of IS_ERR_VALUE abuses
2016-05-27 15:26:11 -07:00
binfmt_misc.c
wrappers for ->i_mutex access
2016-01-22 18:04:28 -05:00
binfmt_script.c
…
block_dev.c
block: add QUEUE_FLAG_DAX for devices to advertise their DAX support
2016-07-20 21:01:01 -06:00
buffer.c
xfs: update for 4.8-rc1
2016-07-27 09:53:35 -07:00
char_dev.c
chardev: add missing line break in pr_warn
2016-07-14 16:21:53 +09:00
compat_binfmt_elf.c
…
compat_ioctl.c
[media] cec: add compat32 ioctl support
2016-06-28 10:00:13 -03:00
compat.c
Fix a number of bugs, most notably a potential stale data exposure
2016-05-24 12:55:26 -07:00
coredump.c
coredump: fix dumping through pipes
2016-06-07 22:07:09 -04:00
dax.c
dax: remote unused fault wrappers
2016-07-26 16:19:19 -07:00
dcache.c
fix idiotic braino in d_alloc_parallel()
2016-06-20 10:07:42 -04:00
dcookies.c
…
direct-io.c
direct-io: use bio set/get op accessors
2016-06-07 13:41:38 -06:00
drop_caches.c
…
eventfd.c
eventfd: document lockless access in eventfd_poll
2016-03-22 15:36:02 -07:00
eventpoll.c
fs: poll/select/recvmmsg: use timespec64 for timeout events
2016-05-19 19:12:14 -07:00
exec.c
exec: make exec path waiting for mmap_sem killable
2016-05-23 17:04:14 -07:00
fcntl.c
fcntl: allow to set O_DIRECT flag on pipe
2016-01-09 02:55:37 -05:00
fhandle.c
fs/coredump: prevent fsuid=0 dumps into user-controlled directories
2016-03-22 15:36:02 -07:00
file_table.c
…
file.c
give readdir(2)/getdents(2)/etc. uniform exclusion with lseek()
2016-05-02 19:49:28 -04:00
filesystems.c
find_filesystem(): simplify comparison
2016-01-19 12:02:23 -05:00
fs_pin.c
…
fs_struct.c
…
fs-writeback.c
mm: move most file-based accounting to the node
2016-07-28 16:07:41 -07:00
inode.c
fs/fs-writeback.c: add a new writeback list for sync
2016-07-26 16:19:19 -07:00
internal.h
xfs: update for 4.8-rc1
2016-07-27 09:53:35 -07:00
ioctl.c
wrappers for ->i_mutex access
2016-01-22 18:04:28 -05:00
iomap.c
fs: iomap based fiemap implementation
2016-06-21 09:38:45 +10:00
Kconfig
fs: introduce iomap infrastructure
2016-06-21 09:23:11 +10:00
Kconfig.binfmt
ELF/MIPS build fix
2016-05-23 17:04:14 -07:00
libfs.c
lockless next_positive()
2016-06-20 17:11:29 -04:00
locks.c
locks: use file_inode()
2016-07-01 10:24:18 -04:00
Makefile
fs: introduce iomap infrastructure
2016-06-21 09:23:11 +10:00
mbcache.c
mbcache: add reusable flag to cache entries
2016-02-22 22:44:04 -05:00
mount.h
…
mpage.c
Merge branch 'akpm' (patches from Andrew)
2016-07-26 19:55:54 -07:00
namei.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2016-06-07 20:41:36 -07:00
namespace.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2016-07-01 15:20:11 -07:00
no-block.c
…
nsfs.c
…
open.c
Merge branch 'work.const-path' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2016-05-17 14:41:03 -07:00
pipe.c
pipe: account to kmemcg
2016-07-26 16:19:19 -07:00
pnode.c
propogate_mnt: Handle the first propogated copy being a slave
2016-05-05 09:54:45 -05:00
pnode.h
…
posix_acl.c
posix_acl: Add set_posix_acl
2016-06-24 12:11:34 -04:00
proc_namespace.c
vfs: show_vfsstat: do not ignore errors from show_devname method
2016-03-16 13:09:08 -04:00
read_write.c
x86/syscalls: Add compat_sys_preadv64v2/compat_sys_pwritev64v2
2016-07-15 10:30:26 +02:00
readdir.c
restore killability of old mutex_lock_killable(&inode->i_mutex) users
2016-05-26 00:13:25 -04:00
select.c
fs: poll/select/recvmmsg: use timespec64 for timeout events
2016-05-19 19:12:14 -07:00
seq_file.c
Make file credentials available to the seqfile interfaces
2016-04-14 12:56:09 -07:00
signalfd.c
…
splice.c
Merge branch 'ovl-fixes' into for-linus
2016-05-11 00:00:29 -04:00
stack.c
…
stat.c
fs/stat.c: drop the last new_valid_dev check
2016-01-16 11:17:23 -08:00
statfs.c
…
super.c
fs/fs-writeback.c: add a new writeback list for sync
2016-07-26 16:19:19 -07:00
sync.c
mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros
2016-04-04 10:41:08 -07:00
timerfd.c
timerfd: Reject ALARM timerfds without CAP_WAKE_ALARM
2016-06-09 23:42:38 +02:00
userfaultfd.c
mm: introduce fault_env
2016-07-26 16:19:19 -07:00
utimes.c
wrappers for ->i_mutex access
2016-01-22 18:04:28 -05:00
xattr.c
switch ->setxattr() to passing dentry and inode separately
2016-05-27 20:09:16 -04:00