xnu-2050.7.9.tar.gz

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

diff --git a/osfmk/conf/MASTER b/osfmk/conf/MASTER
index cadb1a9761cbef002b7f81e9d557a2fa98efa968..ad71e25ccbca2f5116743fee34444346ecdf7f9f 100644 (file)
--- a/osfmk/conf/MASTER
+++ b/osfmk/conf/MASTER
@@ -65,7 +65,7 @@ ident         MACH
 #      option should be on.
 #
 options                MACH_KERNEL
-options                MACH_PAGEMAP
+options                MACH_PAGEMAP    #       <mach_pagemap>
 options                MACH_LOAD
 options                MACH_RT
 options                TASK_SWAPPER    #       <task_swapper_disabled>
@@ -108,8 +108,23 @@ options            MACH_MP_DEBUG   #               # <debug>
 #      operations on each element.
 #
 options                ZONE_DEBUG      #               # <debug>
+
+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
@@ -127,9 +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
@@ -141,7 +158,6 @@ options             CONFIG_DTRACE   #               # <config_dtrace>
 # 
 options                MACH_COUNTERS   #               # <debug>
 
-
 ##########################################################
 #
 # This defines configuration options that are normally used only during
@@ -191,6 +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
@@ -207,8 +228,12 @@ options   CONFIG_ZONE_MAP_MIN=12582912     # <medium,large,xlarge>
 options   CONFIG_ZONE_MAP_MIN=6291456  # <small,xsmall>
 options   CONFIG_ZONE_MAP_MIN=1048576  # <bsmall>
 
-options   CONFIG_TOKEN_QUEUE_SMALL=1           # <bsmall>
-options   CONFIG_TOKEN_QUEUE_SMALL=0           # <xsmall,small,medium,large,xlarge>
+# 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
@@ -250,3 +275,41 @@ options            CONFIG_CODE_DECRYPTION  # <config_embedded>
 # Context switched counters 
 #
 options                CONFIG_COUNTERS                 # <config_counters>
+
+#
+# Timeshare scheduler implementations
+#
+options                CONFIG_SCHED_TRADITIONAL        # <config_sched_traditional>
+options                CONFIG_SCHED_PROTO              # <config_sched_proto>
+options                CONFIG_SCHED_GRRR               # <config_sched_grrr>
+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>
+
+#
+# enable jetsam - used on embedded
+#
+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>