Daniel Jordan ecd0965069 mm: make deferred init's max threads arch-specific ...

Using padata during deferred init has only been tested on x86, so for now
limit it to this architecture.

If another arch wants this, it can find the max thread limit that's best
for it and override deferred_page_init_max_threads().

Signed-off-by: Daniel Jordan <daniel.m.jordan@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Tested-by: Josh Triplett <josh@joshtriplett.org>
Cc: Alexander Duyck <alexander.h.duyck@linux.intel.com>
Cc: Alex Williamson <alex.williamson@redhat.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Kirill Tkhai <ktkhai@virtuozzo.com>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Pavel Tatashin <pasha.tatashin@soleen.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Robert Elliott <elliott@hpe.com>
Cc: Shile Zhang <shile.zhang@linux.alibaba.com>
Cc: Steffen Klassert <steffen.klassert@secunet.com>
Cc: Steven Sistare <steven.sistare@oracle.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Zi Yan <ziy@nvidia.com>
Link: http://lkml.kernel.org/r/20200527173608.2885243-8-daniel.m.jordan@oracle.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2020-06-03 20:09:45 -07:00

..

boot

Merge tag 'x86-build-2020-06-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2020-06-01 13:45:59 -07:00

configs

compiler: remove CONFIG_OPTIMIZE_INLINING entirely

2020-04-07 10:43:42 -07:00

crypto

Merge tag 'objtool-core-2020-06-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2020-06-01 13:13:00 -07:00

entry

Merge branch 'from-miklos' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2020-06-01 16:44:06 -07:00

events

perf/x86/rapl: Add AMD Fam17h RAPL support

2020-05-28 07:58:56 +02:00

hyperv

mm: remove the pgprot argument to __vmalloc

2020-06-02 10:59:11 -07:00

ia32

Merge branch 'work.set_fs-exec' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2020-06-01 16:21:46 -07:00

include

Merge tag 'for-5.8/drivers-2020-06-01' of git://git.kernel.dk/linux-block

2020-06-02 15:37:03 -07:00

kernel

Merge branch 'akpm' (patches from Andrew)

2020-06-02 12:21:36 -07:00

kvm

Merge branch 'akpm' (patches from Andrew)

2020-06-02 12:21:36 -07:00

lib

Merge branch 'uaccess.csum' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2020-06-01 16:03:37 -07:00

math-emu

Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2019-11-26 10:42:40 -08:00

mm

mm: make deferred init's max threads arch-specific

2020-06-03 20:09:45 -07:00

net

bpf, x86_32: Fix logic error in BPF_LDX zero-extension

2020-04-24 17:23:01 -07:00

oprofile

x86: Use pr_warn instead of pr_warning

2019-10-18 15:00:18 +02:00

pci

Merge tag 'pci-v5.6-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

2020-01-31 14:48:54 -08:00

platform

Merge tag 'x86-platform-2020-06-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2020-06-01 14:48:20 -07:00

power

cpu/hotplug: Remove disable_nonboot_cpus()

2020-05-07 15:18:40 +02:00

purgatory

Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2019-11-26 10:42:40 -08:00

ras

RAS/CEC: Add CONFIG_RAS_CEC_DEBUG and move CEC debug features there

2019-06-08 17:39:24 +02:00

realmode

Merge tag 'spdx-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx

2020-04-03 13:12:26 -07:00

tools

.gitignore: add SPDX License Identifier

2020-03-25 11:50:48 +01:00

um

take the dummy csum_and_copy_from_user() into net/checksum.h

2020-05-29 16:11:50 -04:00

video

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21 10:50:46 +02:00

xen

Merge tag 'efi-changes-for-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi into efi/core

2020-05-25 15:11:14 +02:00

.gitignore

.gitignore: add SPDX License Identifier

2020-03-25 11:50:48 +01:00

Kbuild

treewide: Add SPDX license identifier - Kbuild

2019-05-30 11:32:33 -07:00

Kconfig

mm: remove early_pfn_in_nid() and CONFIG_NODES_SPAN_OTHER_NODES

2020-06-03 20:09:44 -07:00

Kconfig.assembler

x86: update AS_* macros to binutils >=2.23, supporting ADX and AVX2

2020-04-09 00:12:48 +09:00

Kconfig.cpu

x86/cpu: Detect VMX features on Intel, Centaur and Zhaoxin CPUs

2020-01-13 18:02:53 +01:00

Kconfig.debug

x86/32: Remove CONFIG_DOUBLEFAULT

2020-04-14 14:24:05 +02:00

Makefile

x86/boot/build: Make 'make bzlilo' not depend on vmlinux or $(obj)/bzImage

2020-04-21 18:10:28 +02:00

Makefile_32.cpu

x86/math-emu: Limit MATH_EMULATION to 486SX compatibles

2019-10-03 10:51:17 +02:00

Makefile.um

x86, powerpc: Remove -funit-at-a-time compiler option entirely

2018-12-09 11:55:32 +01:00