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linux/arch/powerpc/include/asm/book3s
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Aneesh Kumar K.V fadd03c615 powerpc/mm/hash/4k: Free hugetlb page table caches correctly. 
With 4k page size for hugetlb we allocate hugepage directories from its on slab
cache. With patch 0c4d26802 ("powerpc/book3s64/mm: Simplify the rcu callback for page table free")
we missed to free these allocated hugepd tables.

Update pgtable_free to handle hugetlb hugepd directory table.

Fixes: 0c4d268029 ("powerpc/book3s64/mm: Simplify the rcu callback for page table free")
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
[mpe: Add CONFIG_HUGETLB_PAGE guard to fix build break]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2018-06-20 09:13:25 +10:00
..
32 powerpc/mm/hash/4k: Free hugetlb page table caches correctly. 2018-06-20 09:13:25 +10:00
64 powerpc/mm/hash/4k: Free hugetlb page table caches correctly. 2018-06-20 09:13:25 +10:00
pgalloc.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pgtable.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00