diff options
| -rw-r--r-- | UPDATING | 14 | ||||
| -rw-r--r-- | sys/amd64/conf/GENERIC | 9 | ||||
| -rw-r--r-- | sys/i386/conf/GENERIC | 9 | ||||
| -rw-r--r-- | sys/pc98/conf/GENERIC | 9 | ||||
| -rw-r--r-- | sys/powerpc/conf/GENERIC | 7 | ||||
| -rw-r--r-- | sys/sparc64/conf/GENERIC | 9 | ||||
| -rw-r--r-- | sys/sun4v/conf/GENERIC | 14 |
7 files changed, 2 insertions, 69 deletions
@@ -8,18 +8,8 @@ Items affecting the ports and packages system can be found in /usr/ports/UPDATING. Please read that file before running portupgrade. -NOTE TO PEOPLE WHO THINK THAT FreeBSD 7.x IS SLOW: - FreeBSD 7.x has many debugging features turned on, in - both the kernel and userland. These features attempt to detect - incorrect use of system primitives, and encourage loud failure - through extra sanity checking and fail stop semantics. They - also substantially impact system performance. If you want to - do performance measurement, benchmarking, and optimization, - you'll want to turn them off. This includes various WITNESS- - related kernel options, INVARIANTS, malloc debugging flags - in userland, and various verbose features in the kernel. Many - developers choose to disable these features on build machines - to maximize performance. +20071010: + RELENG_7 branched. 20071009: Setting WITHOUT_LIBPTHREAD now means WITHOUT_LIBKSE and diff --git a/sys/amd64/conf/GENERIC b/sys/amd64/conf/GENERIC index b4ead8922a27..d1801381b471 100644 --- a/sys/amd64/conf/GENERIC +++ b/sys/amd64/conf/GENERIC @@ -63,15 +63,6 @@ options ADAPTIVE_GIANT # Giant mutex is adaptive. options STOP_NMI # Stop CPUS using NMI instead of IPI options AUDIT # Security event auditing -# 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 diff --git a/sys/i386/conf/GENERIC b/sys/i386/conf/GENERIC index 596596edb96d..ce1c8a85ca77 100644 --- a/sys/i386/conf/GENERIC +++ b/sys/i386/conf/GENERIC @@ -63,15 +63,6 @@ options ADAPTIVE_GIANT # Giant mutex is adaptive. options STOP_NMI # Stop CPUS using NMI instead of IPI options AUDIT # Security event auditing -# 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 diff --git a/sys/pc98/conf/GENERIC b/sys/pc98/conf/GENERIC index 0936f81efe9d..d1d8f82448c4 100644 --- a/sys/pc98/conf/GENERIC +++ b/sys/pc98/conf/GENERIC @@ -64,15 +64,6 @@ options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions options KBD_INSTALL_CDEV # install a CDEV entry in /dev options AUDIT # Security event auditing -# 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 diff --git a/sys/powerpc/conf/GENERIC b/sys/powerpc/conf/GENERIC index f99af0b742c5..4b35a6bc61a2 100644 --- a/sys/powerpc/conf/GENERIC +++ b/sys/powerpc/conf/GENERIC @@ -61,13 +61,6 @@ options SYSVSEM #SYSV-style semaphores options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions options AUDIT # Security event auditing -# 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 - # To make an SMP kernel, the next line is needed #options SMP # Symmetric MultiProcessor Kernel diff --git a/sys/sparc64/conf/GENERIC b/sys/sparc64/conf/GENERIC index 0f4375462811..5ffcc9c117dd 100644 --- a/sys/sparc64/conf/GENERIC +++ b/sys/sparc64/conf/GENERIC @@ -63,15 +63,6 @@ options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions options ADAPTIVE_GIANT # Giant mutex is adaptive. options AUDIT # Security event auditing -# 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 line is needed options SMP # Symmetric MultiProcessor Kernel diff --git a/sys/sun4v/conf/GENERIC b/sys/sun4v/conf/GENERIC index 08f400c31fbd..9e1d9eabeea8 100644 --- a/sys/sun4v/conf/GENERIC +++ b/sys/sun4v/conf/GENERIC @@ -65,20 +65,6 @@ options ADAPTIVE_GIANT # Giant mutex is adaptive. options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed. options AUDIT # Security event auditing -# Debugging for use in -current -options KDB # Enable kernel debugger support. -options KDB_TRACE -options DDB # Support DDB. -#options TRAP_TRACING # Enable trap tracing. -#options TRAP_TRACE_ENTRIES=256 # Trap trace buffer entries. -#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 -#options DEBUG_LOCKS -#options DEBUG_VFS_LOCKS - # To make an SMP kernel, the next line is needed options SMP # Symmetric MultiProcessor Kernel |