X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/a656395fe8018b9cdc0432a53e551a3af890b698..df75fe9f172b657962ff8a78a0cf32be541a81a6:/package/busybox/config/modutils/Config.in

diff --git a/package/busybox/config/modutils/Config.in b/package/busybox/config/modutils/Config.in
index 9ec54b1e9..c52c67dcb 100644
--- a/package/busybox/config/modutils/Config.in
+++ b/package/busybox/config/modutils/Config.in
@@ -1,9 +1,17 @@
+# DO NOT EDIT. This file is generated from Config.src
 #
 # For a description of the syntax of this configuration file,
 # see scripts/kbuild/config-language.txt.
 #
 
 menu "Linux Module Utilities"
+depends on BUSYBOX_CONFIG_PLATFORM_LINUX
+
+config BUSYBOX_CONFIG_MODINFO
+	bool "modinfo"
+	default n
+	help
+	  Show information about a Linux Kernel module
 
 config BUSYBOX_CONFIG_MODPROBE_SMALL
 	bool "Simplified modutils"
@@ -121,6 +129,22 @@ config BUSYBOX_CONFIG_FEATURE_2_4_MODULES
 	  This increases size considerably. Say N unless you plan
 	  to run ancient kernels.
 
+config BUSYBOX_CONFIG_FEATURE_INSMOD_TRY_MMAP
+	bool "Try to load module from a mmap'ed area"
+	default n
+	depends on BUSYBOX_CONFIG_INSMOD || BUSYBOX_CONFIG_MODPROBE_SMALL
+	help
+	  This option causes module loading code to try to mmap
+	  module first. If it does not work (for example,
+	  it does not work for compressed modules), module will be read
+	  (and unpacked if needed) into a memory block allocated by malloc.
+
+	  The only case when mmap works but malloc does not is when
+	  you are trying to load a big module on a very memory-constrained
+	  machine. Malloc will momentarily need 2x as much memory as mmap.
+
+	  Choosing N saves about 250 bytes of code (on 32-bit x86).
+
 config BUSYBOX_CONFIG_FEATURE_INSMOD_VERSION_CHECKING
 	bool "Enable module version checking"
 	default n
@@ -210,7 +234,7 @@ config BUSYBOX_CONFIG_FEATURE_MODUTILS_SYMBOLS
 config BUSYBOX_CONFIG_DEFAULT_MODULES_DIR
 	string "Default directory containing modules"
 	default "/lib/modules"
-	depends on BUSYBOX_CONFIG_DEPMOD || BUSYBOX_CONFIG_INSMOD || BUSYBOX_CONFIG_MODPROBE || BUSYBOX_CONFIG_MODPROBE_SMALL
+	depends on BUSYBOX_CONFIG_DEPMOD || BUSYBOX_CONFIG_INSMOD || BUSYBOX_CONFIG_MODPROBE || BUSYBOX_CONFIG_MODPROBE_SMALL || BUSYBOX_CONFIG_MODINFO
 	help
 	  Directory that contains kernel modules.
 	  Defaults to "/lib/modules"
@@ -218,7 +242,7 @@ config BUSYBOX_CONFIG_DEFAULT_MODULES_DIR
 config BUSYBOX_CONFIG_DEFAULT_DEPMOD_FILE
 	string "Default name of modules.dep"
 	default "modules.dep"
-	depends on BUSYBOX_CONFIG_DEPMOD || BUSYBOX_CONFIG_MODPROBE || BUSYBOX_CONFIG_MODPROBE_SMALL
+	depends on BUSYBOX_CONFIG_DEPMOD || BUSYBOX_CONFIG_MODPROBE || BUSYBOX_CONFIG_MODPROBE_SMALL || BUSYBOX_CONFIG_MODINFO
 	help
 	  Filename that contains kernel modules dependencies.
 	  Defaults to "modules.dep"