Module Name: src
Committed By: skrll
Date: Fri Jan 29 07:00:28 UTC 2021
Modified Files:
src/sys/arch/arm/arm32: pmap.c
Log Message:
More debug
To generate a diff of this commit:
cvs rdiff -u -r1.423 -r1.424 src/sys/arch/arm/arm32/pmap.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/arm/arm32/pmap.c
diff -u src/sys/arch/arm/arm32/pmap.c:1.423 src/sys/arch/arm/arm32/pmap.c:1.424
--- src/sys/arch/arm/arm32/pmap.c:1.423 Sun Jan 24 14:51:01 2021
+++ src/sys/arch/arm/arm32/pmap.c Fri Jan 29 07:00:28 2021
@@ -1,4 +1,4 @@
-/* $NetBSD: pmap.c,v 1.423 2021/01/24 14:51:01 skrll Exp $ */
+/* $NetBSD: pmap.c,v 1.424 2021/01/29 07:00:28 skrll Exp $ */
/*
* Copyright 2003 Wasabi Systems, Inc.
@@ -192,7 +192,7 @@
#endif
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.423 2021/01/24 14:51:01 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.424 2021/01/29 07:00:28 skrll Exp $");
#include <sys/param.h>
#include <sys/types.h>
@@ -4423,8 +4423,8 @@ pmap_fault_fixup(pmap_t pm, vaddr_t va,
pt_entry_t * const ptep = &l2b->l2b_kva[l2pte_index(va)];
pt_entry_t const opte = *ptep;
if (opte == 0 || (opte & L2_TYPE_MASK) == L2_TYPE_L) {
- UVMHIST_LOG(maphist, " <-- done (empty pde for l1slot %#jx)",
- l1slot, 0, 0, 0);
+ UVMHIST_LOG(maphist, " <-- done (empty pte)",
+ 0, 0, 0, 0);
goto out;
}
@@ -4439,6 +4439,7 @@ pmap_fault_fixup(pmap_t pm, vaddr_t va,
#endif
pa = l2pte_pa(opte);
+ UVMHIST_LOG(maphist, " pa %#jx opte %#jx ", pa, opte, 0, 0);
if ((ftype & VM_PROT_WRITE) && !l2pte_writable_p(opte)) {
/*
@@ -4474,6 +4475,7 @@ pmap_fault_fixup(pmap_t pm, vaddr_t va,
*/
if ((pv->pv_flags & PVF_WRITE) == 0) {
pmap_release_page_lock(md);
+ UVMHIST_LOG(maphist, " <-- done (write fault)", 0, 0, 0, 0);
goto out;
}
