linux/arch/powerpc/mm
Li Zhong bc3c4327c9 powerpc: Only set numa node information for present cpus at boottime
As Nish suggested, it makes more sense to init the numa node informatiion
for present cpus at boottime, which could also avoid WARN_ON(1) in
numa_setup_cpu().

With this change, we also need to change the smp_prepare_cpus() to set up
numa information only on present cpus.

For those possible, but not present cpus, their numa information
will be set up after they are started, as the original code did before commit
2fabf084b6.

Cc: Nishanth Aravamudan <nacc@linux.vnet.ibm.com>
Cc: Nathan Fontenot <nfont@linux.vnet.ibm.com>
Signed-off-by: Li Zhong <zhong@linux.vnet.ibm.com>
Acked-by: Nishanth Aravamudan <nacc@linux.vnet.ibm.com>
Tested-by: Cyril Bur <cyril.bur@au1.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2014-09-25 23:14:53 +10:00
..
40x_mmu.c memblock: Remove rmo_size, burry it in arch/powerpc where it belongs 2010-08-05 12:56:08 +10:00
44x_mmu.c powerpc: Delete __cpuinit usage from all users 2013-07-01 11:10:36 +10:00
dma-noncoherent.c lib/scatterlist: make ARCH_HAS_SG_CHAIN an actual Kconfig 2014-08-08 15:57:26 -07:00
fault.c arch: mm: pass userspace fault flag to generic fault handler 2013-09-12 15:38:01 -07:00
fsl_booke_mmu.c powerpc/e6500: TLB miss handler with hardware tablewalk support 2014-01-09 17:52:19 -06:00
gup.c powerpc/mm: NUMA pte should be handled via slow path in get_user_pages_fast() 2014-04-09 12:53:03 +10:00
hash_low_32.S powerpc: Use CURRENT_THREAD_INFO instead of open coded assembly 2012-07-11 14:18:22 +10:00
hash_low_64.S powerpc: Fix branch patching code for ABIv2 2014-04-23 10:05:22 +10:00
hash_native_64.c powerpc/thp: Invalidate with vpn in loop 2014-08-13 18:20:40 +10:00
hash_utils_64.c powerpc: Make a bunch of things static 2014-09-25 23:14:41 +10:00
highmem.c mm: fix race in kunmap_atomic() 2010-10-27 18:03:05 -07:00
hugepage-hash64.c powerpc/thp: Use ACCESS_ONCE when loading pmdp 2014-08-13 18:20:41 +10:00
hugetlbpage-book3e.c powerpc/fsl-book3e-64: Use paca for hugetlb TLB1 entry selection 2014-01-09 17:52:20 -06:00
hugetlbpage-hash64.c powerpc/mm: Free up _PAGE_COHERENCE for numa fault use later 2013-12-09 11:40:28 +11:00
hugetlbpage.c hugetlb: restrict hugepage_migration_support() to x86_64 2014-06-04 16:53:51 -07:00
icswx_pid.c powerpc: Split ICSWX ACOP and PID processing 2011-11-25 14:11:27 +11:00
icswx.c powerpc: Fix typo "CONFIG_ICSWX_PID" 2013-04-18 13:03:54 +10:00
icswx.h powerpc/icswx: Fix race condition with IPI setting ACOP 2012-03-07 17:06:09 +11:00
init_32.c powerpc/8xx: Fixing memory init issue with CONFIG_PIN_TLB 2013-10-28 21:11:22 -05:00
init_64.c powerpc: Move htab_remove_mapping function prototype into header file 2014-09-25 23:14:44 +10:00
Makefile powerpc: Remove STAB code 2014-07-28 14:10:22 +10:00
mem.c memory-hotplug: ppc: suitable memory should go to ZONE_MOVABLE 2014-08-06 18:01:21 -07:00
mmap.c mm: remove free_area_cache 2013-07-10 18:11:34 -07:00
mmu_context_hash32.c powerpc: Remove power3 from comments 2014-07-28 14:10:26 +10:00
mmu_context_hash64.c powerpc: Reduce PTE table memory wastage 2013-04-30 16:00:07 +10:00
mmu_context_nohash.c powerpc: Clean up MMU_FTRS_A2 and MMU_FTR_TYPE_3E 2014-07-11 12:55:05 +10:00
mmu_decl.h powerpc/fsl_booke: smp support for booting a relocatable kernel above 64M 2014-01-09 17:52:18 -06:00
numa.c powerpc: Only set numa node information for present cpus at boottime 2014-09-25 23:14:53 +10:00
pgtable_32.c powerpc: Remove CONFIG_POWER3 2014-07-28 14:10:24 +10:00
pgtable_64.c powerpc/thp: Add tracepoints to track hugepage invalidate 2014-08-13 18:20:42 +10:00
pgtable.c powerpc: Make a bunch of things static 2014-09-25 23:14:41 +10:00
ppc_mmu_32.c powerpc: Remove power3 from comments 2014-07-28 14:10:26 +10:00
slb_low.S Merge remote-tracking branch 'anton/abiv2' into next 2014-05-05 20:57:12 +10:00
slb.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2014-06-10 18:54:22 -07:00
slice.c powerpc: Ensure global functions include their prototype 2014-09-25 23:14:42 +10:00
subpage-prot.c powerpc/mm: Add new "set" flag argument to pte/pmd update function 2014-02-17 11:19:35 +11:00
tlb_hash32.c powerpc: include export.h for files using EXPORT_SYMBOL/THIS_MODULE 2011-10-31 19:30:38 -04:00
tlb_hash64.c powerpc/thp: Add tracepoints to track hugepage invalidate 2014-08-13 18:20:42 +10:00
tlb_low_64e.S powerpc/e6500: Work around erratum A-008139 2014-07-29 19:26:29 -05:00
tlb_nohash_low.S powerpc/fsl_booke: smp support for booting a relocatable kernel above 64M 2014-01-09 17:52:18 -06:00
tlb_nohash.c powerpc/nohash: Split __early_init_mmu() into boot and secondary 2014-08-13 15:13:25 +10:00