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| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2016-06-14 13:38:40 +0300 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2016-08-24 10:23:55 +0300 |
| commit | 34eeaf376dbe53849acc3d4edc4efc2ad97ab23e (patch) | |
| tree | 64143e09710f21f442555078e950793b5318b694 /arch/s390/mm/pgtable.c | |
| parent | 44b6cc8130e80e673ba8b3baf8e41891fe484786 (diff) | |
| download | linux-34eeaf376dbe53849acc3d4edc4efc2ad97ab23e.tar.xz | |
s390/mm: merge local / non-local IPTE helper
Merge the __ptep_ipte and __ptep_ipte_local functions into a single
__ptep_ipte function with an additional parameter. The __pte_ipte_range
function is still extra as the while loops makes it hard to merge.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/mm/pgtable.c')
| -rw-r--r-- | arch/s390/mm/pgtable.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/s390/mm/pgtable.c b/arch/s390/mm/pgtable.c index 5f092015aaa7..1dc6cad9a5ac 100644 --- a/arch/s390/mm/pgtable.c +++ b/arch/s390/mm/pgtable.c @@ -35,9 +35,9 @@ static inline pte_t ptep_flush_direct(struct mm_struct *mm, atomic_inc(&mm->context.flush_count); if (MACHINE_HAS_TLB_LC && cpumask_equal(mm_cpumask(mm), cpumask_of(smp_processor_id()))) - __ptep_ipte_local(addr, ptep); + __ptep_ipte(addr, ptep, IPTE_LOCAL); else - __ptep_ipte(addr, ptep); + __ptep_ipte(addr, ptep, IPTE_GLOBAL); atomic_dec(&mm->context.flush_count); return old; } @@ -56,7 +56,7 @@ static inline pte_t ptep_flush_lazy(struct mm_struct *mm, pte_val(*ptep) |= _PAGE_INVALID; mm->context.flush_mm = 1; } else - __ptep_ipte(addr, ptep); + __ptep_ipte(addr, ptep, IPTE_GLOBAL); atomic_dec(&mm->context.flush_count); return old; } @@ -620,7 +620,7 @@ bool test_and_clear_guest_dirty(struct mm_struct *mm, unsigned long addr) pte = *ptep; if (dirty && (pte_val(pte) & _PAGE_PRESENT)) { pgste = pgste_pte_notify(mm, addr, ptep, pgste); - __ptep_ipte(addr, ptep); + __ptep_ipte(addr, ptep, IPTE_GLOBAL); if (MACHINE_HAS_ESOP || !(pte_val(pte) & _PAGE_WRITE)) pte_val(pte) |= _PAGE_PROTECT; else |