aboutsummaryrefslogtreecommitdiffstats
path: root/arch/alpha/mm/fault.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/alpha/mm/fault.c')
-rw-r--r--arch/alpha/mm/fault.c22
1 files changed, 9 insertions, 13 deletions
diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
index f5862792a167..a0e18da594d9 100644
--- a/arch/alpha/mm/fault.c
+++ b/arch/alpha/mm/fault.c
@@ -148,21 +148,17 @@ do_page_fault(unsigned long address, unsigned long mmcsr,
the fault. */
fault = handle_mm_fault(mm, vma, address, cause > 0);
up_read(&mm->mmap_sem);
-
- switch (fault) {
- case VM_FAULT_MINOR:
- current->min_flt++;
- break;
- case VM_FAULT_MAJOR:
- current->maj_flt++;
- break;
- case VM_FAULT_SIGBUS:
- goto do_sigbus;
- case VM_FAULT_OOM:
- goto out_of_memory;
- default:
+ if (unlikely(fault & VM_FAULT_ERROR)) {
+ if (fault & VM_FAULT_OOM)
+ goto out_of_memory;
+ else if (fault & VM_FAULT_SIGBUS)
+ goto do_sigbus;
BUG();
}
+ if (fault & VM_FAULT_MAJOR)
+ current->maj_flt++;
+ else
+ current->min_flt++;
return;
/* Something tried to access memory that isn't in our memory map.