diff options
Diffstat (limited to 'arch/sparc/mm/fault_32.c')
| -rw-r--r-- | arch/sparc/mm/fault_32.c | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c index cfef656eda0f..40ce087dfecf 100644 --- a/arch/sparc/mm/fault_32.c +++ b/arch/sparc/mm/fault_32.c @@ -234,7 +234,7 @@ good_area: * make sure we exit gracefully rather than endlessly redo * the fault. */ - fault = handle_mm_fault(vma, address, flags); + fault = handle_mm_fault(vma, address, flags, regs); if (fault_signal_pending(fault, regs)) return; @@ -250,15 +250,6 @@ good_area: } if (flags & FAULT_FLAG_ALLOW_RETRY) { - if (fault & VM_FAULT_MAJOR) { - current->maj_flt++; - perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS_MAJ, - 1, regs, address); - } else { - current->min_flt++; - perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS_MIN, - 1, regs, address); - } if (fault & VM_FAULT_RETRY) { flags |= FAULT_FLAG_TRIED; @@ -297,8 +288,6 @@ no_context: if (fixup > 10) { extern const unsigned int __memset_start[]; extern const unsigned int __memset_end[]; - extern const unsigned int __csum_partial_copy_start[]; - extern const unsigned int __csum_partial_copy_end[]; #ifdef DEBUG_EXCEPTIONS printk("Exception: PC<%08lx> faddr<%08lx>\n", @@ -307,9 +296,7 @@ no_context: regs->pc, fixup, g2); #endif if ((regs->pc >= (unsigned long)__memset_start && - regs->pc < (unsigned long)__memset_end) || - (regs->pc >= (unsigned long)__csum_partial_copy_start && - regs->pc < (unsigned long)__csum_partial_copy_end)) { + regs->pc < (unsigned long)__memset_end)) { regs->u_regs[UREG_I4] = address; regs->u_regs[UREG_I5] = regs->pc; } @@ -410,7 +397,7 @@ good_area: if (!(vma->vm_flags & (VM_READ | VM_EXEC))) goto bad_area; } - switch (handle_mm_fault(vma, address, flags)) { + switch (handle_mm_fault(vma, address, flags, NULL)) { case VM_FAULT_SIGBUS: case VM_FAULT_OOM: goto do_sigbus; |