diff options
Diffstat (limited to 'arch/powerpc/mm/pgtable_64.c')
| -rw-r--r-- | arch/powerpc/mm/pgtable_64.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/powerpc/mm/pgtable_64.c b/arch/powerpc/mm/pgtable_64.c index 347106080bb1..cda88b804d21 100644 --- a/arch/powerpc/mm/pgtable_64.c +++ b/arch/powerpc/mm/pgtable_64.c @@ -522,7 +522,6 @@ unsigned long pmd_hugepage_update(struct mm_struct *mm, unsigned long addr, assert_spin_locked(&mm->page_table_lock); #endif -#ifdef PTE_ATOMIC_UPDATES __asm__ __volatile__( "1: ldarx %0,0,%3\n\ andi. %1,%0,%6\n\ @@ -534,10 +533,7 @@ unsigned long pmd_hugepage_update(struct mm_struct *mm, unsigned long addr, : "=&r" (old), "=&r" (tmp), "=m" (*pmdp) : "r" (pmdp), "r" (clr), "m" (*pmdp), "i" (_PAGE_BUSY), "r" (set) : "cc" ); -#else - old = pmd_val(*pmdp); - *pmdp = __pmd((old & ~clr) | set); -#endif + trace_hugepage_update(addr, old, clr, set); if (old & _PAGE_HASHPTE) hpte_do_hugepage_flush(mm, addr, pmdp, old); |