svn commit: r354826 - in head/sys: amd64/conf arm/conf arm64/conf i386/conf powerpc/conf sparc64/conf

[Mark Johnston]

Author: markj
Date: Mon Nov 18 20:03:28 2019
New Revision: 354826
URL: https://svnweb.freebsd.org/changeset/base/354826

Log:
  Set MALLOC_DEBUG_MAXZONES=1 in GENERIC-NODEBUG configurations.
  
  The purpose of this option is to make it easier to track down memory
  corruption bugs by reducing the number of malloc(9) types that might
  have recently been associated with a given chunk of memory.  However, it
  increases fragmentation and is disabled in release kernels.
  
  MFC after:	2 weeks
  Sponsored by:	The FreeBSD Foundation

Modified:
  head/sys/amd64/conf/GENERIC-NODEBUG
  head/sys/arm/conf/GENERIC-NODEBUG
  head/sys/arm64/conf/GENERIC-NODEBUG
  head/sys/i386/conf/GENERIC-NODEBUG
  head/sys/powerpc/conf/GENERIC-NODEBUG
  head/sys/powerpc/conf/GENERIC64-NODEBUG
  head/sys/sparc64/conf/GENERIC-NODEBUG

Modified: head/sys/amd64/conf/GENERIC-NODEBUG
==============================================================================
--- head/sys/amd64/conf/GENERIC-NODEBUG	Mon Nov 18 19:28:09 2019	(r354825)
+++ head/sys/amd64/conf/GENERIC-NODEBUG	Mon Nov 18 20:03:28 2019	(r354826)
@@ -39,3 +39,4 @@ nooptions       DEADLKRES
 nooptions       FULL_BUF_TRACKING
 nooptions	COVERAGE
 nooptions	KCOV
+nooptions	MALLOC_DEBUG_MAXZONES

Modified: head/sys/arm/conf/GENERIC-NODEBUG
==============================================================================
--- head/sys/arm/conf/GENERIC-NODEBUG	Mon Nov 18 19:28:09 2019	(r354825)
+++ head/sys/arm/conf/GENERIC-NODEBUG	Mon Nov 18 20:03:28 2019	(r354826)
@@ -35,4 +35,4 @@ nooptions       INVARIANT_SUPPORT
 nooptions       WITNESS
 nooptions       WITNESS_SKIPSPIN
 nooptions       DEADLKRES
-
+nooptions	MALLOC_DEBUG_MAXZONES

Modified: head/sys/arm64/conf/GENERIC-NODEBUG
==============================================================================
--- head/sys/arm64/conf/GENERIC-NODEBUG	Mon Nov 18 19:28:09 2019	(r354825)
+++ head/sys/arm64/conf/GENERIC-NODEBUG	Mon Nov 18 20:03:28 2019	(r354826)
@@ -38,3 +38,4 @@ nooptions       DEADLKRES
 nooptions       USB_DEBUG
 nooptions	COVERAGE
 nooptions	KCOV
+nooptions	MALLOC_DEBUG_MAXZONES

Modified: head/sys/i386/conf/GENERIC-NODEBUG
==============================================================================
--- head/sys/i386/conf/GENERIC-NODEBUG	Mon Nov 18 19:28:09 2019	(r354825)
+++ head/sys/i386/conf/GENERIC-NODEBUG	Mon Nov 18 20:03:28 2019	(r354826)
@@ -35,4 +35,4 @@ nooptions       INVARIANT_SUPPORT
 nooptions       WITNESS
 nooptions       WITNESS_SKIPSPIN
 nooptions       DEADLKRES
-
+nooptions	MALLOC_DEBUG_MAXZONES

Modified: head/sys/powerpc/conf/GENERIC-NODEBUG
==============================================================================
--- head/sys/powerpc/conf/GENERIC-NODEBUG	Mon Nov 18 19:28:09 2019	(r354825)
+++ head/sys/powerpc/conf/GENERIC-NODEBUG	Mon Nov 18 20:03:28 2019	(r354826)
@@ -35,4 +35,4 @@ nooptions       INVARIANT_SUPPORT
 nooptions       WITNESS
 nooptions       WITNESS_SKIPSPIN
 nooptions       DEADLKRES
-
+nooptions	MALLOC_DEBUG_MAXZONES

Modified: head/sys/powerpc/conf/GENERIC64-NODEBUG
==============================================================================
--- head/sys/powerpc/conf/GENERIC64-NODEBUG	Mon Nov 18 19:28:09 2019	(r354825)
+++ head/sys/powerpc/conf/GENERIC64-NODEBUG	Mon Nov 18 20:03:28 2019	(r354826)
@@ -35,3 +35,4 @@ nooptions       INVARIANT_SUPPORT
 nooptions       WITNESS
 nooptions       WITNESS_SKIPSPIN
 nooptions       DEADLKRES
+nooptions       MALLOC_DEBUG_MAXZONES

Modified: head/sys/sparc64/conf/GENERIC-NODEBUG
==============================================================================
--- head/sys/sparc64/conf/GENERIC-NODEBUG	Mon Nov 18 19:28:09 2019	(r354825)
+++ head/sys/sparc64/conf/GENERIC-NODEBUG	Mon Nov 18 20:03:28 2019	(r354826)
@@ -35,4 +35,4 @@ nooptions       INVARIANT_SUPPORT
 nooptions       WITNESS
 nooptions       WITNESS_SKIPSPIN
 nooptions       DEADLKRES
-
+nooptions	MALLOC_DEBUG_MAXZONES