diff options
Diffstat (limited to 'arch/powerpc/kernel/eeh.c')
| -rw-r--r-- | arch/powerpc/kernel/eeh.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/eeh.c b/arch/powerpc/kernel/eeh.c index a4c62eb0ee48..44b480e3a5af 100644 --- a/arch/powerpc/kernel/eeh.c +++ b/arch/powerpc/kernel/eeh.c @@ -334,9 +334,11 @@ static inline unsigned long eeh_token_to_phys(unsigned long token) int hugepage_shift; /* - * We won't find hugepages here, iomem + * We won't find hugepages here(this is iomem). Hence we are not + * worried about _PAGE_SPLITTING/collapse. Also we will not hit + * page table free, because of init_mm. */ - ptep = find_linux_pte_or_hugepte(init_mm.pgd, token, &hugepage_shift); + ptep = __find_linux_pte_or_hugepte(init_mm.pgd, token, &hugepage_shift); if (!ptep) return token; WARN_ON(hugepage_shift); |
