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Index: head/sys/amd64/conf/GENERIC
===================================================================
--- head/sys/amd64/conf/GENERIC
+++ head/sys/amd64/conf/GENERIC
@@ -73,6 +73,9 @@
options KDTRACE_HOOKS # Kernel DTrace hooks
options DDB_CTF # Kernel ELF linker loads CTF data
options INCLUDE_CONFIG_FILE # Include this file in kernel
+options RACCT # Resource accounting framework
+options RACCT_DEFAULT_TO_DISABLED # Set kern.racct.enable=0 by default
+options RCTL # Resource limits
# Debugging support. Always need this:
options KDB # Enable kernel debugger support.
Index: head/sys/arm64/conf/GENERIC
===================================================================
--- head/sys/arm64/conf/GENERIC
+++ head/sys/arm64/conf/GENERIC
@@ -65,6 +65,9 @@
options KDTRACE_FRAME # Ensure frames are compiled in
options KDTRACE_HOOKS # Kernel DTrace hooks
options VFP # Floating-point support
+options RACCT # Resource accounting framework
+options RACCT_DEFAULT_TO_DISABLED # Set kern.racct.enable=0 by default
+options RCTL # Resource limits
device virtio
device virtio_mmio
Index: head/sys/conf/options
===================================================================
--- head/sys/conf/options
+++ head/sys/conf/options
@@ -931,7 +931,7 @@
# Resource Accounting
RACCT opt_global.h
-RACCT_DISABLED opt_global.h
+RACCT_DEFAULT_TO_DISABLED opt_global.h
# Resource Limits
RCTL opt_global.h
Index: head/sys/i386/conf/GENERIC
===================================================================
--- head/sys/i386/conf/GENERIC
+++ head/sys/i386/conf/GENERIC
@@ -73,6 +73,9 @@
options KDTRACE_HOOKS # Kernel DTrace hooks
options DDB_CTF # Kernel ELF linker loads CTF data
options INCLUDE_CONFIG_FILE # Include this file in kernel
+options RACCT # Resource accounting framework
+options RACCT_DEFAULT_TO_DISABLED # Set kern.racct.enable=0 by default
+options RCTL # Resource limits
# Debugging support. Always need this:
options KDB # Enable kernel debugger support.
Index: head/sys/kern/kern_racct.c
===================================================================
--- head/sys/kern/kern_racct.c
+++ head/sys/kern/kern_racct.c
@@ -70,7 +70,7 @@
* Do not block processes that have their %cpu usage <= pcpu_threshold.
*/
static int pcpu_threshold = 1;
-#ifdef RACCT_DISABLED
+#ifdef RACCT_DEFAULT_TO_DISABLED
int racct_enable = 0;
#else
int racct_enable = 1;
Index: head/sys/pc98/conf/GENERIC
===================================================================
--- head/sys/pc98/conf/GENERIC
+++ head/sys/pc98/conf/GENERIC
@@ -71,6 +71,9 @@
options CAPABILITIES # Capsicum capabilities
options MAC # TrustedBSD MAC Framework
options INCLUDE_CONFIG_FILE # Include this file in kernel
+options RACCT # Resource accounting framework
+options RACCT_DEFAULT_TO_DISABLED # Set kern.racct.enable=0 by default
+options RCTL # Resource limits
# Debugging support. Always need this:
options KDB # Enable kernel debugger support.
Index: head/sys/powerpc/conf/GENERIC
===================================================================
--- head/sys/powerpc/conf/GENERIC
+++ head/sys/powerpc/conf/GENERIC
@@ -77,6 +77,9 @@
options KDTRACE_HOOKS # Kernel DTrace hooks
options DDB_CTF # Kernel ELF linker loads CTF data
options INCLUDE_CONFIG_FILE # Include this file in kernel
+options RACCT # Resource accounting framework
+options RACCT_DEFAULT_TO_DISABLED # Set kern.racct.enable=0 by default
+options RCTL # Resource limits
# Debugging support. Always need this:
options KDB # Enable kernel debugger support.
Index: head/sys/sparc64/conf/GENERIC
===================================================================
--- head/sys/sparc64/conf/GENERIC
+++ head/sys/sparc64/conf/GENERIC
@@ -67,6 +67,9 @@
options CAPABILITIES # Capsicum capabilities
options MAC # TrustedBSD MAC Framework
options INCLUDE_CONFIG_FILE # Include this file in kernel
+options RACCT # Resource accounting framework
+options RACCT_DEFAULT_TO_DISABLED # Set kern.racct.enable=0 by default
+options RCTL # Resource limits
# Debugging support. Always need this:
options KDB # Enable kernel debugger support.
Index: head/usr.bin/rctl/rctl.8
===================================================================
--- head/usr.bin/rctl/rctl.8
+++ head/usr.bin/rctl/rctl.8
@@ -233,6 +233,18 @@
Not all actions are supported for all resources.
Attempting to add a rule with an action not supported by a given resource will
result in error.
+.Sh LOADER TUNABLES
+Tunables can be set at the
+.Xr loader 8
+prompt, or
+.Xr loader.conf 5 .
+.Bl -tag -width indent
+.It Va kern.racct.enable: No 1
+Enable
+.Nm .
+This defaults to 1, unless
+.Cd "options RACCT_DEFAULT_TO_DISABLED"
+is set in the kernel configuration file.
.Sh EXIT STATUS
.Ex -std
.Sh EXAMPLES

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