Yang Shi
43675e6fbb
mm: thp: make transhuge_vma_suitable available for anonymous THP ...
transhuge_vma_suitable() was only available for shmem THP, but anonymous
THP has the same check except pgoff check. And, it will be used for THP
eligible check in the later patch, so make it available for all kind of
THPs. This also helps reduce code duplication slightly.
Since anonymous THP doesn't have to check pgoff, so make pgoff check
shmem vma only.
And regroup some functions in include/linux/mm.h to solve compile issue
since transhuge_vma_suitable() needs call vma_is_anonymous() which was
defined after huge_mm.h is included.
[akpm@linux-foundation.org: fix typo]
[yang.shi@linux.alibaba.com: v4]
Link: http://lkml.kernel.org/r/1563400758-124759-2-git-send-email-yang.shi@linux.alibaba.com
Link: http://lkml.kernel.org/r/1560401041-32207-2-git-send-email-yang.shi@linux.alibaba.com
Signed-off-by: Yang Shi <yang.shi@linux.alibaba.com>
Acked-by: Hugh Dickins <hughd@google.com>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: David Rientjes <rientjes@google.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-07-18 17:08:06 -07:00
ceph: no need to check return value of debugfs_create functions
2019-07-03 16:57:18 +02:00
dmaengine updates for v5.3-rc1
2019-07-17 09:55:43 -07:00
This is the bulk of pin control changes for the v5.3 kernel
2019-07-13 15:02:27 -07:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2019-07-13 14:40:42 -07:00
Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-07-08 11:01:13 -07:00
lockd: Convert NLM service fl_owner to nlm_lockowner
2019-07-03 17:52:08 -04:00
- Core Frameworks
2019-07-15 20:18:40 -07:00
5.3 Merge window RDMA pull request
2019-07-15 20:38:15 -07:00
MMC core:
2019-07-11 18:11:21 -07:00
This pull-request contains the following changes for MTD:
2019-07-13 15:42:44 -07:00
arm64 updates for 5.3:
2019-07-08 09:54:55 -07:00
This is the bulk of pin control changes for the v5.3 kernel
2019-07-13 15:02:27 -07:00
platform-drivers-x86 for v5.3-2
2019-07-17 13:16:30 -07:00
Merge remote-tracking branch 'regulator/topic/coupled' into regulator-next
2019-07-04 17:34:34 +01:00
Merge branch 'akpm' (patches from Andrew)
2019-07-17 08:58:04 -07:00
remoteproc updates for v5.3
2019-07-17 11:44:41 -07:00
Merge remote-tracking branch 'spi/topic/pump-rt' into spi-next
2019-07-04 17:35:11 +01:00
Highlights:
2019-07-10 21:22:43 -07:00
dma-mapping updates for Linux 5.3
2019-07-12 15:13:55 -07:00
Additional ACPI updates for 5.3-rc1
2019-07-18 09:12:34 -07:00
audit/stable-5.3 PR 20190702
2019-07-08 18:55:42 -07:00
blkcg: implement REQ_CGROUP_PUNT
2019-07-10 09:00:57 -06:00
block: fix .bi_size overflow
2019-07-01 08:18:54 -06:00
linux/bits.h: make BIT(), GENMASK(), and friends available in assembly
2019-07-16 19:23:22 -07:00
blkcg: implement REQ_CGROUP_PUNT
2019-07-10 09:00:57 -06:00
blkcg: implement REQ_CGROUP_PUNT
2019-07-10 09:00:57 -06:00
block: Limit zone array allocation size
2019-07-11 20:04:40 -06:00
docs: cgroup-v1: add it to the admin-guide book
2019-07-15 11:03:02 -03:00
for-linus-20190715
2019-07-15 21:20:52 -07:00
Merge branches 'clk-rpi-cpufreq', 'clk-tegra', 'clk-simplify-provider.h', 'clk-sprd' and 'clk-at91' into clk-next
2019-07-12 11:11:30 -07:00
This round of clk driver and framework updates is heavy on the driver update
2019-07-17 10:07:48 -07:00
coda: fix build using bare-metal toolchain
2019-07-16 19:23:23 -07:00
signal: simplify set_user_sigmask/restore_user_sigmask
2019-07-16 19:23:24 -07:00
docs: connector: convert to ReST and rename to connector.rst
2019-07-15 09:20:23 -03:00
Merge branch 'pm-cpufreq'
2019-07-18 09:49:30 +02:00
Driver Core and debugfs changes for 5.3-rc1
2019-07-12 12:24:03 -07:00
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2019-07-08 20:57:08 -07:00
block: Kill gfp_t argument of blkdev_report_zones()
2019-07-11 20:04:37 -06:00
docs: driver-model: move it to the driver-api book
2019-07-15 11:03:02 -03:00
RDMA/core: Fix -Wunused-const-variable warnings
2019-07-11 11:49:55 -03:00
drm main pull request for v5.3-rc1 (sans mm changes)
2019-07-15 19:04:27 -07:00
dma-mapping: remove dma_max_pfn
2019-07-10 13:17:30 +02:00
dma-mapping: mark dma_alloc_need_uncached as __always_inline
2019-07-08 14:19:33 -07:00
dmaengine updates for v5.3-rc1
2019-07-17 09:55:43 -07:00
include/linux/dmar.h: replace single-char identifiers in macros
2019-07-12 11:05:41 -07:00
block: Fix elevator name declaration
2019-07-10 14:18:01 -06:00
bpf: allow wide (u64) aligned stores for some fields of bpf_sock_addr
2019-07-08 16:22:55 +02:00
New for 5.3:
2019-07-12 16:54:37 -07:00
usb: linux/fsl_device: Add platform member has_fsl_erratum_a006918
2019-07-03 18:52:20 +02:00
\n
2019-07-10 20:09:17 -07:00
dma-mapping updates for Linux 5.3
2019-07-12 15:13:55 -07:00
Merge branch 'hmm-devmem-cleanup.4' into rdma.git hmm
2019-07-02 15:10:45 -03:00
mm: thp: make transhuge_vma_suitable available for anonymous THP
2019-07-18 17:08:06 -07:00
mm: move the powerpc hugepd code to mm/gup.c
2019-07-12 11:05:45 -07:00
docs: admin-guide: add a series of orphaned documents
2019-07-15 11:03:02 -03:00
ide: use BIT() macro for defining bit-flags
2019-07-09 14:52:14 -07:00
idr: introduce idr_for_each_entry_continue_ul()
2019-07-01 19:15:46 -07:00
bridge: add br_vlan_get_proto()
2019-07-05 21:34:50 +02:00
coallocate socket_wq with socket itself
2019-07-08 19:25:19 -07:00
Merge branch 'next-integrity' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity
2019-07-08 20:28:59 -07:00
Merge branches 'x86/vt-d', 'x86/amd', 'arm/smmu', 'arm/omap', 'generic-dma-ops' and 'core' into next
2019-07-04 17:26:48 +02:00
Merge branches 'x86/vt-d', 'x86/amd', 'arm/smmu', 'arm/omap', 'generic-dma-ops' and 'core' into next
2019-07-04 17:26:48 +02:00
intel_rapl: need linux/cpuhotplug.h for enum cpuhp_state
2019-07-15 11:42:31 +02:00
mm/ioremap: probe platform for p4d huge map support
2019-07-16 19:23:22 -07:00
Merge branches 'x86/vt-d', 'x86/amd', 'arm/smmu', 'arm/omap', 'generic-dma-ops' and 'core' into next
2019-07-04 17:26:48 +02:00
HMM patches for 5.3
2019-07-14 19:42:11 -07:00
mm/kasan: change kasan_check_{read,write} to return boolean
2019-07-12 11:05:42 -07:00
mm/kasan: add object validation in ksize()
2019-07-12 11:05:42 -07:00
include/linux/kernel.h: add typeof_member() macro
2019-07-16 19:23:21 -07:00
Keyrings namespacing
2019-07-08 19:36:47 -07:00
Revert "Merge tag 'keys-acl-20190703' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs"
2019-07-10 18:43:43 -07:00
mm, kprobes: generalize and rename notify_page_fault() as kprobe_page_fault()
2019-07-16 19:23:22 -07:00
KVM/arm updates for 5.3
2019-07-11 15:14:16 +02:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching
2019-07-11 15:30:05 -07:00
docs: locking: convert docs to ReST and rename to *.rst
2019-07-15 08:53:27 -03:00
include/linux/lz4.h: fix spelling and copy-paste errors in documentation
2019-07-16 19:23:24 -07:00
mm, oom: remove redundant task_in_mem_cgroup() check
2019-07-12 11:05:47 -07:00
mm/memory_hotplug: remove memory block devices before arch_remove_memory()
2019-07-18 17:08:06 -07:00
mm/memory_hotplug: remove "zone" parameter from sparse_remove_one_section
2019-07-18 17:08:06 -07:00
memremap: provide an optional internal refcount in struct dev_pagemap
2019-07-02 14:32:44 -03:00
mm: thp: make transhuge_vma_suitable available for anonymous THP
2019-07-18 17:08:06 -07:00
HMM patches for 5.3
2019-07-14 19:42:11 -07:00
pci-v5.3-changes
2019-07-15 20:44:49 -07:00
docs: locking: convert docs to ReST and rename to *.rst
2019-07-15 08:53:27 -03:00
serial: mpsc: Remove obsolete MPSC driver
2019-07-03 19:28:40 +02:00
coallocate socket_wq with socket itself
2019-07-08 19:25:19 -07:00
loopback: create blackhole net device similar to loopack.
2019-07-01 19:34:46 -07:00
netlink: use 48 byte ctx instead of 6 signed longs for callback
2019-07-01 19:12:10 -07:00
mm/memory_hotplug: make unregister_memory_block_under_nodes() never fail
2019-07-18 17:08:06 -07:00
nvme: add I/O characteristics fields
2019-07-09 14:15:37 -07:00
mailbox: omap: Add support for TI K3 SoCs
2019-07-10 23:08:44 -05:00
oom: decouple mems_allowed from oom_unkillable_task
2019-07-12 11:05:47 -07:00
mm, debug_pagealloc: use a page type instead of page_ext flag
2019-07-12 11:05:43 -07:00
mm/page_isolation.c: change the prototype of undo_isolate_page_range()
2019-07-12 11:05:43 -07:00
mm, debug_pagealloc: use a page type instead of page_ext flag
2019-07-12 11:05:43 -07:00
mm/filemap: don't cast ->readpage to filler_t for do_read_cache_page
2019-07-12 11:05:43 -07:00
pci-v5.3-changes
2019-07-15 20:44:49 -07:00
dmaengine updates for v5.3-rc1
2019-07-17 09:55:43 -07:00
Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-07-08 16:12:03 -07:00
perf/core: Fix exclusive events' grouping
2019-07-13 11:21:28 +02:00
mm: introduce ARCH_HAS_PTE_DEVMAP
2019-07-16 19:23:25 -07:00
net: phy: make exported variables non-static
2019-07-12 15:26:29 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2019-07-08 19:48:57 -07:00
kernel/pid.c: convert struct pid count to refcount_t
2019-07-16 19:23:24 -07:00
docs: driver-model: move it to the driver-api book
2019-07-15 11:03:02 -03:00
pci-v5.3-changes
2019-07-15 20:44:49 -07:00
PM / QoS: Add support for MIN/MAX frequency constraints
2019-07-04 10:40:54 +02:00
lib/list: tweak LIST_POISON2 for better code generation on x86_64
2019-07-16 19:23:22 -07:00
power supply and reset changes for the v5.3 series
2019-07-15 21:06:15 -07:00
Device properties framework updates for 5.3-rc1
2019-07-09 10:28:47 -07:00
lib/rbtree: avoid generating code twice for the cached versions
2019-07-16 19:23:22 -07:00
lib/rbtree: avoid generating code twice for the cached versions
2019-07-16 19:23:22 -07:00
It's been a relatively busy cycle for docs:
2019-07-09 12:34:26 -07:00
docs: locking: convert docs to ReST and rename to *.rst
2019-07-15 08:53:27 -03:00
request_key improvements
2019-07-08 19:19:37 -07:00
nfsd: escape high characters in binary data
2019-07-03 17:52:50 -04:00
docs: serial: move it to the driver-api
2019-07-15 11:03:03 -03:00
signal: simplify set_user_sigmask/restore_user_sigmask
2019-07-16 19:23:24 -07:00
Bulk GPIO changes for the v5.3 kernel cycle:
2019-07-09 09:07:00 -07:00
Merge branch 'x86-boot-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-07-09 11:35:38 -07:00
net/flow_dissector: add connection tracking dissection
2019-07-09 12:11:59 -07:00
mm, memcg: add a memcg_slabinfo debugfs file
2019-07-12 11:05:44 -07:00
Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-07-08 16:12:03 -07:00
io_uring: add support for recvmsg()
2019-07-09 14:32:14 -06:00
nfsd: escape high characters in binary data
2019-07-03 17:52:50 -04:00
Merge branch 'pm-sleep'
2019-07-08 10:51:25 +02:00
mm, swap: use rbtree for swap_extent
2019-07-12 11:05:43 -07:00
mm: stub out all of swapops.h for !CONFIG_MMU
2019-07-16 19:23:21 -07:00
clone3-v5.3
2019-07-11 10:09:44 -07:00
timer: Document TIMER_PINNED
2019-07-07 11:50:03 +02:00
ptrace: add PTRACE_GET_SYSCALL_INFO request
2019-07-16 19:23:24 -07:00
for-5.3/io_uring-20190711
2019-07-13 10:36:53 -07:00
mm: vmalloc: show number of vmalloc pages in /proc/meminfo
2019-07-12 11:05:47 -07:00
include/linux/vmpressure.h: use spinlock_t instead of struct spinlock
2019-07-12 11:05:43 -07:00
platform-drivers-x86 for v5.3-1
2019-07-14 16:51:47 -07:00
blkcg: implement REQ_CGROUP_PUNT
2019-07-10 09:00:57 -06:00
