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platform_kernel-5.15
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tile: remove calls to arch_flush_lazy_mmu_mode() 

Since it's a no-op on tile anyway, there's no reason to be calling
it in tile-specific code.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
This commit is contained in:
Chris Metcalf 2013-08-07 11:07:52 -04:00
parent a0bd12d718
commit 1182b69cb2
2 changed files with 2 additions and 5 deletions
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5
arch/tile/mm/fault.c
View File

@ -122,10 +122,9 @@ static inline pmd_t *vmalloc_sync_one(pgd_t *pgd, unsigned long address)
pmd_k = pmd_offset(pud_k, address); pmd_k = pmd_offset(pud_k, address);
if (!pmd_present(*pmd_k)) if (!pmd_present(*pmd_k))
return NULL; return NULL;
if (!pmd_present(*pmd)) { if (!pmd_present(*pmd))
set_pmd(pmd, *pmd_k); set_pmd(pmd, *pmd_k);
arch_flush_lazy_mmu_mode(); else
} else
BUG_ON(pmd_ptfn(*pmd) != pmd_ptfn(*pmd_k)); BUG_ON(pmd_ptfn(*pmd) != pmd_ptfn(*pmd_k));
return pmd_k; return pmd_k;
} }

2
arch/tile/mm/highmem.c
View File

@ -114,7 +114,6 @@ static void kmap_atomic_register(struct page *page, int type,
list_add(&amp->list, &amp_list); list_add(&amp->list, &amp_list);
set_pte(ptep, pteval); set_pte(ptep, pteval);
arch_flush_lazy_mmu_mode();
spin_unlock(&amp_lock); spin_unlock(&amp_lock);
homecache_kpte_unlock(flags); homecache_kpte_unlock(flags);
@ -259,7 +258,6 @@ void __kunmap_atomic(void *kvaddr)
BUG_ON(vaddr >= (unsigned long)high_memory); BUG_ON(vaddr >= (unsigned long)high_memory);
} }
arch_flush_lazy_mmu_mode();
pagefault_enable(); pagefault_enable();
} }
EXPORT_SYMBOL(__kunmap_atomic); EXPORT_SYMBOL(__kunmap_atomic);