Ross Zwisler 6b524995a7 dax: remote unused fault wrappers ... Remove the unused wrappers dax_fault() and dax_pmd_fault(). After this removal, rename __dax_fault() and __dax_pmd_fault() to dax_fault() and dax_pmd_fault() respectively, and update all callers. The dax_fault() and dax_pmd_fault() wrappers were initially intended to capture some filesystem independent functionality around page faults (calling sb_start_pagefault() & sb_end_pagefault(), updating file mtime and ctime). However, the following commits: 5726b27b09 ("ext2: Add locking for DAX faults") ea3d7209ca ("ext4: fix races between page faults and hole punching") added locking to the ext2 and ext4 filesystems after these common operations but before __dax_fault() and __dax_pmd_fault() were called. This means that these wrappers are no longer used, and are unlikely to be used in the future. XFS has had locking analogous to what was recently added to ext2 and ext4 since DAX support was initially introduced by: 6b698edeee ("xfs: add DAX file operations support") Link: http://lkml.kernel.org/r/20160714214049.20075-2-ross.zwisler@linux.intel.com Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com> Cc: "Theodore Ts'o" <tytso@mit.edu> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Andreas Dilger <adilger.kernel@dilger.ca> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Dave Chinner <david@fromorbit.com> Reviewed-by: Jan Kara <jack@suse.cz> Cc: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2016-07-26 16:19:19 -07:00
..
acpi	Revert "ACPI 2.0 / AML: Improve module level execution by moving the If/Else/While execution to per-table basis"	2016-07-11 16:21:08 +02:00
asm-generic	Merge branch 'timers-nohz-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2016-07-25 14:43:00 -07:00
clocksource	clocksource/drivers/sp804: Convert init function to return error	2016-06-28 10:19:30 +02:00
crypto
drm	Merge branch 'drm-vmwgfx-fixes' of git://people.freedesktop.org/~syeh/repos_linux into drm-fixes	2016-07-15 13:51:55 +10:00
dt-bindings
keys
kvm	arm64: KVM: fix build with CONFIG_ARM_PMU disabled	2016-06-27 12:55:51 +02:00
linux	dax: remote unused fault wrappers	2016-07-26 16:19:19 -07:00
math-emu
media	Update my main e-mails at the Kernel tree	2016-06-15 15:35:37 -10:00
memory
misc
net	net: switchdev: change ageing_time type to clock_t	2016-07-19 16:49:20 -07:00
pcmcia
ras
rdma	IB/rdmavt: Correct qp_priv_alloc() return value test	2016-06-23 10:16:15 -04:00
rxrpc
scsi
soc	Revert "usb: ohci-at91: Forcibly suspend ports while USB suspend"	2016-06-20 07:42:07 -07:00
sound
target
trace
uapi	Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2016-07-25 13:20:41 -07:00
video
xen
Kbuild