Dan Williams cbb38e41a9 dax: provide diagnostics for pmd mapping failures ... There is a wide gamut of conditions that can trigger the dax pmd path to fallback to pte mappings. Ideally we'd have a syscall interface to determine mapping characteristics after the fact. In the meantime provide debug messages. Signed-off-by: Dan Williams <dan.j.williams@intel.com> Suggested-by: Matthew Wilcox <willy@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2016-01-15 17:56:32 -08:00
..
9p	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
adfs	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
affs	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
afs	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
autofs4	switch ->get_link() to delayed_call, kill ->put_link()	2015-12-30 13:01:03 -05:00
befs	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
bfs	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
btrfs	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
cachefiles	convert a bunch of open-coded instances of memdup_user_nul()	2016-01-04 10:26:58 -05:00
ceph	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
cifs	page-flags: define PG_locked behavior on compound pages	2016-01-15 17:56:32 -08:00
coda	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
configfs	Configfs changes for the 4.5 merge window:	2016-01-12 18:15:34 -08:00
cramfs	don't put symlink bodies in pagecache into highmem	2015-12-08 22:41:36 -05:00
debugfs	debugfs: fix refcount imbalance in start_creating	2015-11-11 02:04:44 -05:00
devpts	…
dlm	convert a bunch of open-coded instances of memdup_user_nul()	2016-01-04 10:26:58 -05:00
ecryptfs	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
efivarfs	…
efs	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
exofs	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
exportfs	…
ext2	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
ext4	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
f2fs	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
fat	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
freevxfs	don't put symlink bodies in pagecache into highmem	2015-12-08 22:41:36 -05:00
fscache	FS-Cache: Handle a write to the page immediately beyond the EOF marker	2015-11-11 02:11:02 -05:00
fuse	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
gfs2	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
hfs	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
hfsplus	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
hostfs	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
hpfs	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
hugetlbfs	hugetlb: make mm and fs code explicitly non-modular	2016-01-14 16:00:49 -08:00
isofs	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
jbd2	fs: use block_device name vsprintf helper	2016-01-06 13:03:18 -05:00
jffs2	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
jfs	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
kernfs	Revert "kernfs: do not account ino_ida allocations to memcg"	2016-01-14 16:00:49 -08:00
lockd	lockd: constify nlmsvc_binding structure	2016-01-07 10:10:50 -05:00
logfs	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
minix	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
ncpfs	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
nfs	Merge branch 'akpm' (patches from Andrew)	2016-01-15 11:41:44 -08:00
nfs_common	…
nfsd	Smaller bugfixes and cleanup, including a fix for a failures of	2016-01-15 12:49:44 -08:00
nilfs2	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
nls	…
notify	fsnotify: destroy marks with call_srcu instead of dedicated thread	2016-01-14 16:00:49 -08:00
ntfs	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
ocfs2	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs	2016-01-15 11:51:51 -08:00
omfs	…
openpromfs	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
overlayfs	switch ->get_link() to delayed_call, kill ->put_link()	2015-12-30 13:01:03 -05:00
proc	mm: differentiate page_mapped() from page_mapcount() for compound pages	2016-01-15 17:56:32 -08:00
pstore	pstore: fix code comment to match code	2015-11-02 13:41:52 -08:00
qnx4	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
qnx6	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
quota	quota: constify qtree_fmt_operations structures	2016-01-04 10:58:35 +01:00
ramfs	don't put symlink bodies in pagecache into highmem	2015-12-08 22:41:36 -05:00
reiserfs	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
romfs	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
squashfs	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
sysfs	platform/chrome: Branch for v4.4	2015-11-13 21:53:18 -08:00
sysv	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
tracefs	tracefs: Fix refcount imbalance in start_creating()	2015-11-04 22:13:45 -05:00
ubifs	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
udf	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs	2016-01-15 11:51:51 -08:00
ufs	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
xfs	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
Kconfig	File locking related changes for v4.5 (pile #1)	2016-01-12 15:46:17 -08:00
Kconfig.binfmt	…
Makefile	ext4: promote ext4 over ext2 in the default probe order	2015-10-15 10:33:21 -04:00
aio.c	mm: move ->mremap() from file_operations to vm_operations_struct	2015-09-04 16:54:41 -07:00
anon_inodes.c	…
attr.c	…
bad_inode.c	fs/bad_inode.c: is_bad_inode can be boolean	2015-12-06 21:17:14 -05:00
binfmt_aout.c	…
binfmt_elf.c	Merge branch 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-11-11 09:45:24 -08:00
binfmt_elf_fdpic.c	libnvdimm for 4.4:	2015-11-10 12:07:22 -08:00
binfmt_em86.c	…
binfmt_flat.c	…
binfmt_misc.c	…
binfmt_script.c	…
block_dev.c	dax: fix lifetime of in-kernel dax mappings with dax_map_atomic()	2016-01-15 17:56:32 -08:00
buffer.c	fs: use block_device name vsprintf helper	2016-01-06 13:03:18 -05:00
char_dev.c	…
compat.c	saner calling conventions for copy_mount_options()	2016-01-04 10:28:32 -05:00
compat_binfmt_elf.c	…
compat_ioctl.c	Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-01-12 17:11:47 -08:00
coredump.c	coredump: Use 64bit time for unix time of coredump	2015-12-06 21:17:17 -05:00
dax.c	dax: provide diagnostics for pmd mapping failures	2016-01-15 17:56:32 -08:00
dcache.c	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
dcookies.c	…
direct-io.c	fix the regression from "direct-io: Fix negative return from dio read beyond eof"	2015-12-08 15:02:42 -05:00
drop_caches.c	inode: convert inode_sb_list_lock to per-sb	2015-08-17 18:39:46 -04:00
eventfd.c	Documentation: filesystem: Fix typo in fs/eventfd.c	2015-12-08 14:52:03 +01:00
eventpoll.c	…
exec.c	don't carry MAY_OPEN in op->acc_mode	2016-01-04 10:28:40 -05:00
fcntl.c	fcntl: allow to set O_DIRECT flag on pipe	2016-01-09 02:55:37 -05:00
fhandle.c	…
file.c	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
file_table.c	…
filesystems.c	…
fs-writeback.c	fs: fix writeback.c kernel-doc warnings	2015-11-11 02:18:27 -05:00
fs_pin.c	…
fs_struct.c	…
inode.c	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
internal.h	Merge branch 'for-linus' into work.misc	2016-01-08 21:20:11 -05:00
ioctl.c	Merge branch 'work.copy_file_range' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-01-12 16:30:34 -08:00
libfs.c	switch ->get_link() to delayed_call, kill ->put_link()	2015-12-30 13:01:03 -05:00
locks.c	Merge branch 'work.copy_file_range' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-01-12 16:30:34 -08:00
mbcache.c	…
mount.h	…
mpage.c	mm, fs: introduce mapping_gfp_constraint()	2015-11-06 17:50:42 -08:00
namei.c	Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-01-12 17:11:47 -08:00
namespace.c	Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-01-12 17:11:47 -08:00
no-block.c	…
nsfs.c	fs/seq_file: convert int seq_vprint/seq_printf/etc... returns to void	2015-09-11 15:21:34 -07:00
open.c	don't carry MAY_OPEN in op->acc_mode	2016-01-04 10:28:40 -05:00
pipe.c	fs/pipe.c: return error code rather than 0 in pipe_write()	2015-11-11 02:18:26 -05:00
pnode.c	…
pnode.h	…
posix_acl.c	xattr handlers: Simplify list operation	2015-12-13 19:46:12 -05:00
proc_namespace.c	vfs: show_vfsstat: remove redundant initialization and check of error code	2015-12-06 21:17:16 -05:00
read_write.c	Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-01-12 17:11:47 -08:00
readdir.c	…
select.c	poll: plug an unused argument to do_poll	2016-01-06 08:26:52 -05:00
seq_file.c	fs, seqfile: always allow oom killer	2015-11-06 17:50:42 -08:00
signalfd.c	…
splice.c	fs: __generic_file_splice_read retry lookup on AOP_TRUNCATED_PAGE	2016-01-09 02:55:35 -05:00
stack.c	…
stat.c	fs/stat.c: remove unnecessary new_valid_dev() check	2015-11-09 15:11:24 -08:00
statfs.c	…
super.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2016-01-14 17:04:19 -08:00
sync.c	fs/sync.c: make sync_file_range(2) use WB_SYNC_NONE writeback	2015-11-06 17:50:42 -08:00
timerfd.c	…
userfaultfd.c	userfaultfd: revert "userfaultfd: waitqueue: add nr wake parameter to __wake_up_locked_key"	2015-09-22 15:09:53 -07:00
utimes.c	…
xattr.c	Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-01-12 17:11:47 -08:00