lkml.org 
[lkml]   [2011]   [Feb]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[PATCHSET x86/numa] x86-64, NUMA: bring sanity to NUMA config/emulation
Date
Hello,

This patchset is combination of bring-sanity-to-NUMA-configuration[1]
and bring-sanity-to-NUMA-emulation[2] patchsets. The patchsets have
been rebased on the current tip/x86/mm[3].

Most conflicts are from the addition of init_memory_mapping_high() by
commit 1411e0ec31 (x86-64, numa: Put pgtable to local node memory).
The patches in this series have been updated to carry the calls around
but the changes are all straight forward.

This patchset contains the following 33 patches

0001-x86-64-NUMA-Make-dummy-node-initialization-path-simi.patch
0002-x86-64-NUMA-Simplify-hotplug-node-handling-in-acpi_n.patch
0003-x86-NUMA-Drop-start-last_pfn-from-initmem_init.patch
0004-x86-64-NUMA-Unify-acpi-amd-_-numa_init-scan_nodes-ar.patch
0005-x86-64-NUMA-Wrap-acpi_numa_init-so-that-failure-can-.patch
0006-x86-NUMA-Move-_numa_init-invocations-into-initmem_in.patch
0007-x86-64-NUMA-Restructure-initmem_init.patch
0008-x86-64-NUMA-Use-common-cpu-mem-_nodes_parsed.patch
0009-x86-64-NUMA-Remove-local-variable-found-from-amd_num.patch
0010-x86-64-NUMA-Move-apicid-to-numa-mapping-initializati.patch
0011-x86-64-NUMA-Use-common-numa_nodes.patch
0012-x86-64-NUMA-Kill-acpi-amd-_get_nodes.patch
0013-x86-64-NUMA-Factor-out-memblk-handling-into-numa_-ad.patch
0014-x86-64-NUMA-Unify-use-of-memblk-in-all-init-methods.patch
0015-x86-64-NUMA-Unify-the-rest-of-memblk-registration.patch
0016-x86-64-NUMA-Kill-acpi-amd-dummy-_scan_nodes.patch
0017-x86-64-NUMA-Remove-NULL-nodeids-handling-from-comput.patch
0018-x86-64-NUMA-Introduce-struct-numa_meminfo.patch
0019-x86-64-NUMA-Separate-out-numa_cleanup_meminfo.patch
0020-x86-64-NUMA-make-numa_cleanup_meminfo-prettier.patch
0021-x86-64-NUMA-consolidate-and-improve-memblk-sanity-ch.patch
0022-x86-64-NUMA-Add-common-find_node_by_addr.patch
0023-x86-64-NUMA-Kill-numa_nodes.patch
0024-x86-64-NUMA-Rename-cpu_nodes_parsed-to-numa_nodes_pa.patch
0025-x86-64-NUMA-Kill-mem_nodes_parsed.patch
0026-x86-64-NUMA-Implement-generic-node-distance-handling.patch
0027-x86-64-NUMA-Trivial-changes-to-prepare-for-emulation.patch
0028-x86-64-NUMA-Build-and-use-direct-emulated-nid-phys-n.patch
0029-x86-64-NUMA-Make-emulation-code-build-numa_meminfo-a.patch
0030-x86-64-NUMA-Wrap-node-ID-during-emulation.patch
0031-x86-64-NUMA-Emulate-directly-from-numa_meminfo.patch
0032-x86-64-NUMA-Unify-emulated-apicid-node-mapping-trans.patch
0033-x86-64-NUMA-Unify-emulated-distance-mapping.patch

and is available in the following git branch.

git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc.git x86_64-numa-emu-unify

Upto patch 26, which excludes all emulation related changes, is
available in the branch x86_64-numa-unify. Diffstat follows.

arch/x86/include/asm/acpi.h | 10
arch/x86/include/asm/amd_nb.h | 8
arch/x86/include/asm/numa_64.h | 10
arch/x86/include/asm/page_types.h | 3
arch/x86/include/asm/topology.h | 2
arch/x86/kernel/setup.c | 16
arch/x86/mm/amdtopology_64.c | 142 ------
arch/x86/mm/init_32.c | 3
arch/x86/mm/init_64.c | 5
arch/x86/mm/numa_32.c | 3
arch/x86/mm/numa_64.c | 816 ++++++++++++++++++++++++++------------
arch/x86/mm/srat_64.c | 365 ----------------
drivers/acpi/numa.c | 9
13 files changed, 632 insertions(+), 760 deletions(-)

Thanks.

--
tejun

[1] http://thread.gmane.org/gmane.linux.kernel/1099256/
[2] http://thread.gmane.org/gmane.linux.kernel/1099981
[3] 275a88d3cf0e: Merge branch 'x86/amd-nb' into x86/mm


\
 
 \ /
  Last update: 2011-02-16 13:23    [W:0.410 / U:0.048 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site