xnu-2050.7.9.tar.gz

[apple/xnu.git] / osfmk / conf / MASTER

diff --git a/osfmk/conf/MASTER b/osfmk/conf/MASTER
index e34f671cb4008fb282b5dc05a53b30ff5c06f3c2..ad71e25ccbca2f5116743fee34444346ecdf7f9f 100644 (file)
--- a/osfmk/conf/MASTER
+++ b/osfmk/conf/MASTER
@@ -113,6 +113,18 @@ options            CONFIG_ZLEAKS   # Live zone leak debugging      # <zleaks>
 
 #
 options                ZONE_ALIAS_ADDR #               # <zone_alias_addr>
+
+
+#
+# CONFIG_TASK_ZONE_INFO allows per-task zone information to be extracted
+# Primarily useful for xnu debug and development.
+#
+options                CONFIG_TASK_ZONE_INFO           # <task_zone_info>
+#
+# CONFIG_DEBUGGER_FOR_ZONE_INFO restricts zone info so that it is only
+# available when the kernel is being debugged.
+#
+options                CONFIG_DEBUGGER_FOR_ZONE_INFO   # <debugger_for_zone_info>
 # 
 # XPR_DEBUG enables the gathering of data through the XPR macros inserted
 #      into various subsystems. This option is normally only enabled for
@@ -130,9 +142,11 @@ options            XPR_DEBUG       #               # <debug>
 options                MACH_LDEBUG     #               # <debug>
 
 #
-# 
+# configuration option for full, partial, or no kernel debug event tracing
 #
-options                KDEBUG          # kernel tracing        # <kdebug>
+options                KDEBUG                  # kernel tracing        # <kdebug>
+options                IST_KDEBUG              # limited tracing       # <ist_kdebug>
+options                NO_KDEBUG       # no kernel tracing # <no_kdebug>
 
 #
 # CONFIG_DTRACE enables code needed to support DTrace. Currently this is
@@ -193,6 +207,11 @@ options            HIBERNATION             #               # <hibernation>
 #
 options                CONFIG_SLEEP            #               # <config_sleep>
 
+# CONFIG_KEXT_BASEMENT - alloc post boot loaded kexts after prelinked kexts
+#
+options                CONFIG_KEXT_BASEMENT            #               # <config_kext_basement>
+
+
 #
 #  configurable kernel related resources (CONFIG_THREAD_MAX needs to stay in 
 #  sync with bsd/conf/MASTER until we fix the config system... todo XXX
@@ -209,6 +228,13 @@ options   CONFIG_ZONE_MAP_MIN=12582912     # <medium,large,xlarge>
 options   CONFIG_ZONE_MAP_MIN=6291456  # <small,xsmall>
 options   CONFIG_ZONE_MAP_MIN=1048576  # <bsmall>
 
+# Sizes must be a power of two for the zhash to 
+# be able to just mask off bits instead of mod 
+options          CONFIG_ZLEAK_ALLOCATION_MAP_NUM=16384 #<medium,large,xlarge>
+options          CONFIG_ZLEAK_ALLOCATION_MAP_NUM=8192  #<small,xsmall,bsmall>
+options   CONFIG_ZLEAK_TRACE_MAP_NUM=8192 #<medium,large,xlarge>
+options   CONFIG_ZLEAK_TRACE_MAP_NUM=4096 #<small,xsmall,bsmall>
+
 #
 #  configurable kernel - use these options to strip strings from panic
 #  and printf calls.
@@ -260,12 +286,30 @@ options           CONFIG_SCHED_FIXEDPRIORITY      # <config_sched_fixedpriority>
 options                CONFIG_SCHED_GRRR_CORE          # <config_sched_grrr,config_sched_fixedpriority>
 
 options                CONFIG_SCHED_IDLE_IN_PLACE              # <config_sched_idle_in_place>
+options                CONFIG_GZALLOC                  # <config_gzalloc>
+#
+# enable per-process memory priority tracking
+#
+options                CONFIG_MEMORYSTATUS                             # <memorystatus>
 
 #
-# freeze - support app hibernation, used on embedded
+# enable jetsam - used on embedded
 #
-options                CONFIG_FREEZE   # <freeze>
+options                CONFIG_JETSAM                           # <jetsam>
 
+#
+# enable freezing of suspended processes - used on embedded
+#
+options                CONFIG_FREEZE                                   # <freeze>
 
 options                CHECK_CS_VALIDATION_BITMAP      # <config_cs_validation_bitmap>
 
+#
+# Enable dispatch of memory pressure events from the vm_pageout_garbage_collect thread
+#
+options                VM_PRESSURE_EVENTS              # <vm_pressure_events>
+
+# Enable allocation of contiguous physical memory through vm_map_enter_cpm()
+options                VM_CPM          # <vm_cpm>
+
+options            CONFIG_SKIP_PRECISE_USER_KERNEL_TIME        # <config_skip_precise_user_kernel_time>