Author: kensmith
Date: Thu Sep 10 14:04:00 2009
New Revision: 197065
URL: http://svn.freebsd.org/changeset/base/197065
Log:
Remove extra debugging support that is turned on for head but turned off
for stable branches:
- shift to MALLOC_PRODUCTION
- turn off automatic crash dumps
- Remove kernel debuggers, INVARIANTS*[1], WITNESS* from
GENERIC kernel config files[2]
[1] INVARIANTS* left on for ia64 by request marcel
[2] sun4v was left as-is
Reviewed by: marcel, kib
Approved by: re (implicit)
Modified:
stable/8/etc/defaults/rc.conf
stable/8/lib/libc/stdlib/malloc.c
stable/8/sys/amd64/conf/GENERIC
stable/8/sys/i386/conf/GENERIC
stable/8/sys/ia64/conf/GENERIC
stable/8/sys/pc98/conf/GENERIC
stable/8/sys/powerpc/conf/GENERIC
stable/8/sys/sparc64/conf/GENERIC
Modified: stable/8/etc/defaults/rc.conf
==============================================================================
--- stable/8/etc/defaults/rc.conf Thu Sep 10 13:20:27 2009
(r197064)
+++ stable/8/etc/defaults/rc.conf Thu Sep 10 14:04:00 2009
(r197065)
@@ -549,7 +549,7 @@ lpd_flags="" # Flags to lpd (if enabled
nscd_enable="NO" # Run the nsswitch caching daemon.
chkprintcap_enable="NO" # Run chkprintcap(8) before running lpd.
chkprintcap_flags="-d" # Create missing directories by default.
-dumpdev="AUTO" # Device to crashdump to (device name, AUTO, or NO).
+dumpdev="NO" # Device to crashdump to (device name, AUTO, or NO).
dumpdir="/var/crash" # Directory where crash dumps are to be stored
savecore_flags="" # Used if dumpdev is enabled above, and present.
crashinfo_enable="YES" # Automatically generate crash dump summary.
Modified: stable/8/lib/libc/stdlib/malloc.c
==============================================================================
--- stable/8/lib/libc/stdlib/malloc.c Thu Sep 10 13:20:27 2009
(r197064)
+++ stable/8/lib/libc/stdlib/malloc.c Thu Sep 10 14:04:00 2009
(r197065)
@@ -114,7 +114,7 @@
* defaults the A and J runtime options to off. These settings are appropriate
* for production systems.
*/
-/* #define MALLOC_PRODUCTION */
+#define MALLOC_PRODUCTION
#ifndef MALLOC_PRODUCTION
/*
Modified: stable/8/sys/amd64/conf/GENERIC
==============================================================================
--- stable/8/sys/amd64/conf/GENERIC Thu Sep 10 13:20:27 2009
(r197064)
+++ stable/8/sys/amd64/conf/GENERIC Thu Sep 10 14:04:00 2009
(r197065)
@@ -76,15 +76,6 @@ options FLOWTABLE # per-cpu
routing ca
#options KDTRACE_FRAME # Ensure frames are compiled in
#options KDTRACE_HOOKS # Kernel DTrace hooks
-# Debugging for use in -current
-options KDB # Enable kernel debugger support.
-options DDB # Support DDB.
-options GDB # Support remote GDB.
-options INVARIANTS # Enable calls of extra sanity checking
-options INVARIANT_SUPPORT # Extra sanity checks of internal
structures, required by INVARIANTS
-options WITNESS # Enable checks to detect deadlocks and
cycles
-options WITNESS_SKIPSPIN # Don't run witness on spinlocks for
speed
-
# Make an SMP-capable kernel by default
options SMP # Symmetric MultiProcessor Kernel
Modified: stable/8/sys/i386/conf/GENERIC
==============================================================================
--- stable/8/sys/i386/conf/GENERIC Thu Sep 10 13:20:27 2009
(r197064)
+++ stable/8/sys/i386/conf/GENERIC Thu Sep 10 14:04:00 2009
(r197065)
@@ -76,15 +76,6 @@ options MAC # TrustedBSD MAC
Framewor
options FLOWTABLE # per-cpu routing cache
#options KDTRACE_HOOKS # Kernel DTrace hooks
-# Debugging for use in -current
-options KDB # Enable kernel debugger support.
-options DDB # Support DDB.
-options GDB # Support remote GDB.
-options INVARIANTS # Enable calls of extra sanity checking
-options INVARIANT_SUPPORT # Extra sanity checks of internal
structures, required by INVARIANTS
-options WITNESS # Enable checks to detect deadlocks and
cycles
-options WITNESS_SKIPSPIN # Don't run witness on spinlocks for
speed
-
# To make an SMP kernel, the next two lines are needed
options SMP # Symmetric MultiProcessor Kernel
device apic # I/O APIC
Modified: stable/8/sys/ia64/conf/GENERIC
==============================================================================
--- stable/8/sys/ia64/conf/GENERIC Thu Sep 10 13:20:27 2009
(r197064)
+++ stable/8/sys/ia64/conf/GENERIC Thu Sep 10 14:04:00 2009
(r197065)
@@ -30,15 +30,12 @@ options CD9660 # ISO 9660 Filesystem
options COMPAT_43TTY # BSD 4.3 TTY compat (sgtty)
options COMPAT_FREEBSD6 # Compatible with FreeBSD6
options COMPAT_FREEBSD7 # Compatible with FreeBSD7
-options DDB # Support DDB
options FFS # Berkeley Fast Filesystem
-options GDB # Support remote GDB
options GEOM_LABEL # Provides labelization
options INET # InterNETworking
options INET6 # IPv6 communications protocols
options INVARIANTS # Enable calls of extra sanity checking
options INVARIANT_SUPPORT # required by INVARIANTS
-options KDB # Enable kernel debugger support
options KTRACE # ktrace(1) syscall trace support
options MAC # TrustedBSD MAC Framework
options MD_ROOT # MD usable as root device
@@ -62,8 +59,6 @@ options P1003_1B_SEMAPHORES # POSIX-sty
options UFS_ACL # Support for access control lists
options UFS_DIRHASH # Hash-based directory lookup scheme
options UFS_GJOURNAL # Enable gjournal-based UFS journaling
-options WITNESS # Enable checks to detect deadlocks and cycles
-options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
options _KPOSIX_PRIORITY_SCHEDULING # Posix P1003_1B RT extensions
options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4)
Modified: stable/8/sys/pc98/conf/GENERIC
==============================================================================
--- stable/8/sys/pc98/conf/GENERIC Thu Sep 10 13:20:27 2009
(r197064)
+++ stable/8/sys/pc98/conf/GENERIC Thu Sep 10 14:04:00 2009
(r197065)
@@ -76,15 +76,6 @@ options HWPMC_HOOKS # Necessary kernel
options AUDIT # Security event auditing
options MAC # TrustedBSD MAC Framework
-# Debugging for use in -current
-options KDB # Enable kernel debugger support.
-options DDB # Support DDB.
-options GDB # Support remote GDB.
-options INVARIANTS # Enable calls of extra sanity checking
-options INVARIANT_SUPPORT # Extra sanity checks of internal
structures, required by INVARIANTS
-options WITNESS # Enable checks to detect deadlocks and
cycles
-options WITNESS_SKIPSPIN # Don't run witness on spinlocks for
speed
-
# To make an SMP kernel, the next two lines are needed
#options SMP # Symmetric MultiProcessor Kernel
#device apic # I/O APIC
Modified: stable/8/sys/powerpc/conf/GENERIC
==============================================================================
--- stable/8/sys/powerpc/conf/GENERIC Thu Sep 10 13:20:27 2009
(r197064)
+++ stable/8/sys/powerpc/conf/GENERIC Thu Sep 10 14:04:00 2009
(r197065)
@@ -67,14 +67,6 @@ options HWPMC_HOOKS # Necessary kernel
options AUDIT # Security event auditing
options MAC # TrustedBSD MAC Framework
-# Debugging for use in -current
-options KDB #Enable the kernel debugger
-options DDB #Support DDB
-options INVARIANTS #Enable calls of extra sanity checking
-options INVARIANT_SUPPORT #Extra sanity checks of internal
structures, required by INVARIANTS
-options WITNESS #Enable checks to detect deadlocks and
cycles
-options WITNESS_SKIPSPIN #Don't run witness on spinlocks for
speed
-
# To make an SMP kernel, the next line is needed
#options SMP # Symmetric MultiProcessor Kernel
Modified: stable/8/sys/sparc64/conf/GENERIC
==============================================================================
--- stable/8/sys/sparc64/conf/GENERIC Thu Sep 10 13:20:27 2009
(r197064)
+++ stable/8/sys/sparc64/conf/GENERIC Thu Sep 10 14:04:00 2009
(r197065)
@@ -72,15 +72,6 @@ options HWPMC_HOOKS # Necessary kernel
options AUDIT # Security event auditing
options MAC # TrustedBSD MAC Framework
-# Debugging for use in -current
-options KDB # Enable kernel debugger support.
-options DDB # Support DDB.
-options GDB # Support remote GDB.
-options INVARIANTS # Enable calls of extra sanity checking
-options INVARIANT_SUPPORT # Extra sanity checks of internal
structures, required by INVARIANTS
-options WITNESS # Enable checks to detect deadlocks and
cycles
-options WITNESS_SKIPSPIN # Don't run witness on spinlocks for
speed
-
# Make an SMP-capable kernel by default
options SMP # Symmetric MultiProcessor Kernel
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