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authorLinus Torvalds <torvalds@g5.osdl.org>2005-08-04 08:33:38 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2005-08-04 08:33:38 -0700
commit6e346228c76506e07e297744a28464022c6806ad (patch)
treef2c484ca4408d12411bff11dd1fa9627108b12c8
parent968002166cce2ef4ead8c9441a9dd5b945c9ed1e (diff)
downloadlinux-2.6.34-ux500-6e346228c76506e07e297744a28464022c6806ad.tar.gz
It wasn't just x86-64 that had hardcoded VM_FAULT_xxx numbers
Fix up arm26, cris, frv, m68k, parisc and sh64 too..
-rw-r--r--arch/arm26/mm/fault.c17
-rw-r--r--arch/cris/mm/fault.c6
-rw-r--r--arch/frv/mm/fault.c6
-rw-r--r--arch/m68k/mm/fault.c6
-rw-r--r--arch/parisc/mm/fault.c12
-rw-r--r--arch/sh64/mm/fault.c6
6 files changed, 25 insertions, 28 deletions
diff --git a/arch/arm26/mm/fault.c b/arch/arm26/mm/fault.c
index dacca8bb774..bd6f2db608b 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 fe1cc36b5ac..934c51078cc 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 41d02ac4823..8b3eb50c510 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 ac48b6d2aff..aec15270d33 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 eaa701479f5..0ad945d4c0a 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 a24932881db..f08d0eaf649 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;