It wasn't just x86-64 that had hardcoded VM_FAULT_xxx numbers

Fix up arm26, cris, frv, m68k, parisc and sh64 too..

6 files changed, 25 insertions, 28 deletions

diff --git a/arch/arm26/mm/fault.c b/arch/arm26/mm/fault.c
index dacca8bb7744..bd6f2db608b7 100644
--- a/arch/arm26/mm/fault.c
+++ b/arch/arm26/mm/fault.c
@@ -176,12 +176,12 @@ survive:
          * Handle the "normal" cases first - successful and sigbus
          */
         switch (fault) {
-        case 2:
+        case VM_FAULT_MAJOR:
                 tsk->maj_flt++;
                 return fault;
-        case 1:
+        case VM_FAULT_MINOR:
                 tsk->min_flt++;
-        case 0:
+        case VM_FAULT_SIGBUS:
                 return fault;
         }
 
@@ -226,14 +226,11 @@ int do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
         /*
          * Handle the "normal" case first
          */
-        if (fault > 0)
+        switch (fault) {
+        case VM_FAULT_MINOR:
+        case VM_FAULT_MAJOR:
                 return 0;
-
-        /*
-         * We had some memory, but were unable to
-         * successfully fix up this page fault.
-         */
-        if (fault == 0){
+        case VM_FAULT_SIGBUS:
                 goto do_sigbus;
         }
 
diff --git a/arch/cris/mm/fault.c b/arch/cris/mm/fault.c
index fe1cc36b5aca..934c51078cce 100644
--- a/arch/cris/mm/fault.c
+++ b/arch/cris/mm/fault.c
@@ -284,13 +284,13 @@ do_page_fault(unsigned long address, struct pt_regs *regs,
          */
 
         switch (handle_mm_fault(mm, vma, address, writeaccess & 1)) {
-        case 1:
+        case VM_FAULT_MINOR:
                 tsk->min_flt++;
                 break;
-        case 2:
+        case VM_FAULT_MAJOR:
                 tsk->maj_flt++;
                 break;
-        case 0:
+        case VM_FAULT_SIGBUS:
                 goto do_sigbus;
         default:
                 goto out_of_memory;
diff --git a/arch/frv/mm/fault.c b/arch/frv/mm/fault.c
index 41d02ac48233..8b3eb50c5105 100644
--- a/arch/frv/mm/fault.c
+++ b/arch/frv/mm/fault.c
@@ -163,13 +163,13 @@ asmlinkage void do_page_fault(int datammu, unsigned long esr0, unsigned long ear
          * the fault.
          */
         switch (handle_mm_fault(mm, vma, ear0, write)) {
-        case 1:
+        case VM_FAULT_MINOR:
                 current->min_flt++;
                 break;
-        case 2:
+        case VM_FAULT_MAJOR:
                 current->maj_flt++;
                 break;
-        case 0:
+        case VM_FAULT_SIGBUS:
                 goto do_sigbus;
         default:
                 goto out_of_memory;
diff --git a/arch/m68k/mm/fault.c b/arch/m68k/mm/fault.c
index ac48b6d2aff6..aec15270d334 100644
--- a/arch/m68k/mm/fault.c
+++ b/arch/m68k/mm/fault.c
@@ -160,13 +160,13 @@ good_area:
         printk("handle_mm_fault returns %d\n",fault);
 #endif
         switch (fault) {
-        case 1:
+        case VM_FAULT_MINOR:
                 current->min_flt++;
                 break;
-        case 2:
+        case VM_FAULT_MAJOR:
                 current->maj_flt++;
                 break;
-        case 0:
+        case VM_FAULT_SIGBUS:
                 goto bus_err;
         default:
                 goto out_of_memory;
diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c
index eaa701479f5f..0ad945d4c0a4 100644
--- a/arch/parisc/mm/fault.c
+++ b/arch/parisc/mm/fault.c
@@ -178,17 +178,17 @@ good_area:
          */
 
         switch (handle_mm_fault(mm, vma, address, (acc_type & VM_WRITE) != 0)) {
-              case 1:
+              case VM_FAULT_MINOR:
                 ++current->min_flt;
                 break;
-              case 2:
+              case VM_FAULT_MAJOR:
                 ++current->maj_flt;
                 break;
-              case 0:
+              case VM_FAULT_SIGBUS:
                 /*
-                 * We ran out of memory, or some other thing happened
-                 * to us that made us unable to handle the page fault
-                 * gracefully.
+                 * We hit a hared mapping outside of the file, or some
+                 * other thing happened to us that made us unable to
+                 * handle the page fault gracefully.
                  */
                 goto bad_area;
               default:
diff --git a/arch/sh64/mm/fault.c b/arch/sh64/mm/fault.c
index a24932881dbb..f08d0eaf6497 100644
--- a/arch/sh64/mm/fault.c
+++ b/arch/sh64/mm/fault.c
@@ -223,13 +223,13 @@ good_area:
          */
 survive:
         switch (handle_mm_fault(mm, vma, address, writeaccess)) {
-        case 1:
+        case VM_FAULT_MINOR:
                 tsk->min_flt++;
                 break;
-        case 2:
+        case VM_FAULT_MAJOR:
                 tsk->maj_flt++;
                 break;
-        case 0:
+        case VM_FAULT_SIGBUS:
                 goto do_sigbus;
         default:
                 goto out_of_memory;