Aneesh Kumar K.V 4bece39b50 powerpc/mm: Drop PTE_ATOMIC_UPDATES from pmd_hugepage_update() ...

pmd_hugepage_update() is inside #ifdef CONFIG_TRANSPARENT_HUGEPAGE. THP
can only be enabled if PPC_BOOK3S_64=y && PPC_64K_PAGES=y, aka. hash64.

On hash64 we always define PTE_ATOMIC_UPDATES to 1, meaning the #ifdef
in pmd_hugepage_update() is unnecessary, so drop it.

That is also the only use of PTE_ATOMIC_UPDATES in any of the hash code,
meaning we no longer need to #define it at all in the hash headers.

Note it's still #defined and used in the nohash code.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

2016-05-01 18:32:15 +10:00

..

8xx_mmu.c

powerpc/8xx: rewrite flush_instruction_cache() in C

2016-03-11 17:20:11 -06:00

40x_mmu.c

powerpc/mm: Don't use pmd_val, pud_val and pgd_val as lvalue

2015-12-14 15:19:07 +11:00

44x_mmu.c

powerpc: Delete __cpuinit usage from all users

2013-07-01 11:10:36 +10:00

copro_fault.c

cxl: Move include file cxl.h -> cxl-base.h

2015-06-03 13:27:19 +10:00

dma-noncoherent.c

powerpc: Simplify test in __dma_sync()

2016-03-11 17:20:12 -06:00

fault.c

powerpc: Add plain English description for alignment exception oopses

2015-07-06 20:24:35 +10:00

fsl_booke_mmu.c

powerpc32: refactor x_mapped_by_bats() and x_mapped_by_tlbcam() together

2016-03-11 17:18:02 -06:00

hash64_4k.c

powerpc/mm: add _PAGE_HASHPTE similar to 4K hash

2016-03-03 21:18:29 +11:00

hash64_64k.c

powerp/mm: Update code comments

2016-03-03 21:18:29 +11:00

hash_low_32.S

powerpc: Use CURRENT_THREAD_INFO instead of open coded assembly

2012-07-11 14:18:22 +10:00

hash_native_64.c

powerpc/mm: Move THP headers around

2015-12-14 15:19:14 +11:00

hash_utils_64.c

powerpc updates for 4.6

2016-03-19 15:38:41 -07:00

highmem.c

sched/preempt, mm/kmap: Explicitly disable/enable preemption in kmap_atomic_*

2015-05-19 08:39:14 +02:00

hugepage-hash64.c

powerpc/mm/hash: Clear the invalid slot information correctly

2016-02-22 19:27:39 +11:00

hugetlbpage-book3e.c

powerpc/fsl-book3e: Avoid lbarx on e5500

2016-03-03 23:43:05 -06:00

hugetlbpage-hash64.c

powerpc/mm/book3s-64: Move HPTE-related bits in PTE to upper end

2016-02-29 20:34:39 +11:00

hugetlbpage.c

powerpc/mm: Fixup preempt underflow with huge pages

2016-03-29 12:08:07 +11:00

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 updates for 4.6

2016-03-19 15:38:41 -07:00

init_64.c

powerpc/mm: Switch book3s 64 with 64K page size to 4 level page table

2016-03-03 21:18:28 +11:00

Makefile

powerpc/8xx: Map linear kernel RAM with 8M pages

2016-03-11 17:18:01 -06:00

mem.c

powerpc updates for 4.6

2016-03-19 15:38:41 -07:00

mmap.c

powerpc: sparse: Include headers for __weak symbols

2016-04-12 21:05:19 +10:00

mmu_context_hash32.c

powerpc: Remove power3 from comments

2014-07-28 14:10:26 +10:00

mmu_context_hash64.c

mm: introduce page reference manipulation functions

2016-03-17 15:09:34 -07:00

mmu_context_iommu.c

powerpc/mmu: Add userspace-to-physical addresses translation cache

2015-06-11 15:16:54 +10:00

mmu_context_nohash.c

powerpc/8xx: reduce pressure on TLB due to context switches

2015-01-29 21:51:06 -06:00

mmu_decl.h

powerpc32: remove ioremap_base

2016-03-11 17:18:02 -06:00

numa.c

powerpc updates for 4.4

2015-11-05 23:38:43 -08:00

pgtable_32.c

powerpc32: PAGE_EXEC required for inittext

2016-03-11 20:04:32 -06:00

pgtable_64.c

powerpc/mm: Drop PTE_ATOMIC_UPDATES from pmd_hugepage_update()

2016-05-01 18:32:15 +10:00

pgtable.c

powerpc: Make vmalloc_to_phys() public

2016-02-16 13:44:26 +11:00

ppc_mmu_32.c

powerpc32: refactor x_mapped_by_bats() and x_mapped_by_tlbcam() together

2016-03-11 17:18:02 -06:00

slb_low.S

powerpc/mm: Remove long disabled SLB code

2016-04-11 20:30:40 +10:00

slb.c

powerpc/mm: Remove long disabled SLB code

2016-04-11 20:30:40 +10:00

slice.c

powerpc: Add function to copy mm_context_t to the paca

2015-12-19 22:13:12 +11:00

subpage-prot.c

thp: rename split_huge_page_pmd() to split_huge_pmd()

2016-01-15 17:56:32 -08:00

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/mm: Differentiate between hugetlb and THP during page walk

2015-10-12 15:30:09 +11:00

tlb_low_64e.S

powerpc: Fix misspellings in comments.

2016-03-01 19:27:20 +11:00

tlb_nohash_low.S

powerpc: Fix misspellings in comments.

2016-03-01 19:27:20 +11:00

tlb_nohash.c

powerpc/mm: any thread in one core can be the first to setup TLB1

2016-03-04 23:44:02 -06:00

vphn.c

powerpc/vphn: parsing code rewrite

2015-03-18 10:48:59 +11:00

vphn.h

powerpc/vphn: parsing code rewrite

2015-03-18 10:48:59 +11:00