[src/trunk]: src/sys/arch/arm/arm32 Now that maphist is statically initialize...

[matt <matt%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/5eeb20f88fb4
branches:  trunk
changeset: 327344:5eeb20f88fb4
user:      matt <matt%NetBSD.org@localhost>
date:      Wed Mar 05 06:27:41 2014 +0000

description:
Now that maphist is statically initialized, remove initialize tests

diffstat:

 sys/arch/arm/arm32/fault.c |  73 ++++++++++-----------------------------------
 1 files changed, 17 insertions(+), 56 deletions(-)

diffs (154 lines):

diff -r 98e267edd00e -r 5eeb20f88fb4 sys/arch/arm/arm32/fault.c
--- a/sys/arch/arm/arm32/fault.c        Wed Mar 05 06:12:00 2014 +0000
+++ b/sys/arch/arm/arm32/fault.c        Wed Mar 05 06:27:41 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: fault.c,v 1.97 2014/03/05 02:10:39 matt Exp $  */
+/*     $NetBSD: fault.c,v 1.98 2014/03/05 06:27:41 matt Exp $  */
 
 /*
  * Copyright 2003 Wasabi Systems, Inc.
@@ -81,7 +81,7 @@
 #include "opt_kgdb.h"
 
 #include <sys/types.h>
-__KERNEL_RCSID(0, "$NetBSD: fault.c,v 1.97 2014/03/05 02:10:39 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: fault.c,v 1.98 2014/03/05 06:27:41 matt Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -243,11 +243,7 @@
        ksiginfo_t ksi;
 
        UVMHIST_FUNC(__func__);
-#ifdef UVMHIST
-       if (__predict_true(maphist.e)) {
-               UVMHIST_CALLED(maphist);
-       }
-#endif
+       UVMHIST_CALLED(maphist);
 
        /* Grab FAR/FSR before enabling interrupts */
        far = cpu_faultaddress();
@@ -263,14 +259,10 @@
 
        /* Get the current lwp structure */
 
-#ifdef UVMHIST
-       if (__predict_true(maphist.e)) {
-               UVMHIST_LOG(maphist, " (l=%#x, far=%#x, fsr=%#x",
-                   l, far, fsr, 0);
-               UVMHIST_LOG(maphist, "  tf=%#x, pc=%#x)",
-                   tf, tf->tf_pc, 0, 0);
-       }
-#endif
+       UVMHIST_LOG(maphist, " (l=%#x, far=%#x, fsr=%#x",
+           l, far, fsr, 0);
+       UVMHIST_LOG(maphist, "  tf=%#x, pc=%#x)",
+           tf, tf->tf_pc, 0, 0);
 
        /* Data abort came from user mode? */
        bool user = (TRAP_USERMODE(tf) != 0);
@@ -470,11 +462,7 @@
        last_fault_code = fsr;
 #endif
        if (pmap_fault_fixup(map->pmap, va, ftype, user)) {
-#ifdef UVMHIST
-               if (__predict_true(maphist.e)) {
-                       UVMHIST_LOG(maphist, " <- ref/mod emul", 0, 0, 0, 0);
-               }
-#endif
+               UVMHIST_LOG(maphist, " <- ref/mod emul", 0, 0, 0, 0);
                goto out;
        }
 
@@ -498,11 +486,7 @@
                        uvm_grow(l->l_proc, va); /* Record any stack growth */
                else
                        ucas_ras_check(tf);
-#ifdef UVMHIST
-               if (__predict_true(maphist.e)) {
-                       UVMHIST_LOG(maphist, " <- uvm", 0, 0, 0, 0);
-               }
-#endif
+               UVMHIST_LOG(maphist, " <- uvm", 0, 0, 0, 0);
                goto out;
        }
 
@@ -531,11 +515,7 @@
        ksi.ksi_code = (error == EACCES) ? SEGV_ACCERR : SEGV_MAPERR;
        ksi.ksi_addr = (uint32_t *)(intptr_t) far;
        ksi.ksi_trap = fsr;
-#ifdef UVMHIST
-       if (__predict_true(maphist.e)) {
-               UVMHIST_LOG(maphist, " <- error (%d)", error, 0, 0, 0);
-       }
-#endif
+       UVMHIST_LOG(maphist, " <- error (%d)", error, 0, 0, 0);
 
 do_trapsignal:
        call_trapsignal(l, tf, &ksi);
@@ -804,11 +784,7 @@
        int error, user;
 
        UVMHIST_FUNC(__func__);
-#ifdef UVMHIST
-       if (__predict_true(maphist.e)) {
-               UVMHIST_CALLED(maphist);
-       }
-#endif
+       UVMHIST_CALLED(maphist);
 
        /* Update vmmeter statistics */
        curcpu()->ci_data.cpu_ntrap++;
@@ -852,12 +828,8 @@
        /* Get fault address */
        fault_pc = tf->tf_pc;
        lwp_settrapframe(l, tf);
-#ifdef UVMHIST
-       if (__predict_true(maphist.e)) {
-               UVMHIST_LOG(maphist, " (pc=0x%x, l=0x%x, tf=0x%x)",
-                   fault_pc, l, tf, 0);
-       }
-#endif
+       UVMHIST_LOG(maphist, " (pc=0x%x, l=0x%x, tf=0x%x)",
+           fault_pc, l, tf, 0);
 
        /* Ok validate the address, can only execute in USER space */
        if (__predict_false(fault_pc >= VM_MAXUSER_ADDRESS ||
@@ -880,11 +852,7 @@
        last_fault_code = -1;
 #endif
        if (pmap_fault_fixup(map->pmap, va, VM_PROT_READ|VM_PROT_EXECUTE, 1)) {
-#ifdef UVMHIST
-               if (__predict_true(maphist.e)) {
-                       UVMHIST_LOG (maphist, " <- emulated", 0, 0, 0, 0);
-               }
-#endif
+               UVMHIST_LOG (maphist, " <- emulated", 0, 0, 0, 0);
                goto out;
        }
 
@@ -899,20 +867,13 @@
        error = uvm_fault(map, va, VM_PROT_READ);
 
        if (__predict_true(error == 0)) {
-#ifdef UVMHIST
-               if (__predict_true(maphist.e)) {
-                       UVMHIST_LOG (maphist, " <- uvm", 0, 0, 0, 0);
-               }
-#endif
+               UVMHIST_LOG (maphist, " <- uvm", 0, 0, 0, 0);
                goto out;
        }
        KSI_INIT_TRAP(&ksi);
 
-#ifdef UVMHIST
-       if (__predict_true(maphist.e)) {
-               UVMHIST_LOG (maphist, " <- fatal (%d)", error, 0, 0, 0);
-       }
-#endif
+       UVMHIST_LOG (maphist, " <- fatal (%d)", error, 0, 0, 0);
+
        if (error == ENOMEM) {
                printf("UVM: pid %d (%s), uid %d killed: "
                    "out of swap\n", l->l_proc->p_pid, l->l_proc->p_comm,