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    revision 983 by niro, Fri Apr 24 18:33:46 2009 UTC revision 984 by niro, Sun May 30 11:32:42 2010 UTC
    # Line 5  Line 5 
    5    
    6  menu "Linux Module Utilities"  menu "Linux Module Utilities"
    7    
     config DEFAULT_MODULES_DIR  
      string "Default directory containing modules"  
      default "/lib/modules"  
      help  
       Directory that contains kernel modules.  
       Defaults to "/lib/modules"  
       
     config DEFAULT_DEPMOD_FILE  
      string "Default name of modules.dep"  
      default "modules.dep"  
      help  
       Filename that contains kernel modules dependencies.  
       Defaults to "modules.dep"  
       
    8  config MODPROBE_SMALL  config MODPROBE_SMALL
    9   bool "Simplified modutils"   bool "Simplified modutils"
    10   default n   default n
    # Line 58  config FEATURE_MODPROBE_SMALL_OPTIONS_ON Line 44  config FEATURE_MODPROBE_SMALL_OPTIONS_ON
    44   depends on MODPROBE_SMALL   depends on MODPROBE_SMALL
    45   help   help
    46    Allow insmod and modprobe take module options from command line.    Allow insmod and modprobe take module options from command line.
       N.B. Very bloaty.  
    47    
    48  config FEATURE_MODPROBE_SMALL_CHECK_ALREADY_LOADED  config FEATURE_MODPROBE_SMALL_CHECK_ALREADY_LOADED
    49   bool "Skip loading of already loaded modules"   bool "Skip loading of already loaded modules"
    # Line 66  config FEATURE_MODPROBE_SMALL_CHECK_ALRE Line 51  config FEATURE_MODPROBE_SMALL_CHECK_ALRE
    51   depends on MODPROBE_SMALL   depends on MODPROBE_SMALL
    52   help   help
    53    Check if the module is already loaded.    Check if the module is already loaded.
       N.B. It's racy.  
    54    
    55  config INSMOD  config INSMOD
    56   bool "insmod"   bool "insmod"
    # Line 106  config MODPROBE Line 90  config MODPROBE
    90    Handle the loading of modules, and their dependencies on a high    Handle the loading of modules, and their dependencies on a high
    91    level.    level.
    92    
       Note that in the state, modprobe does not understand multiple  
       module options from the configuration file. See option below.  
       
    93  config FEATURE_MODPROBE_BLACKLIST  config FEATURE_MODPROBE_BLACKLIST
    94   bool   bool "Blacklist support"
      prompt "Blacklist support"  
    95   default n   default n
    96   depends on MODPROBE   depends on MODPROBE
    97   help   help
    # Line 141  config FEATURE_2_4_MODULES Line 121  config FEATURE_2_4_MODULES
    121    This increases size considerably. Say N unless you plan    This increases size considerably. Say N unless you plan
    122    to run ancient kernels.    to run ancient kernels.
    123    
    124    config FEATURE_INSMOD_TRY_MMAP
    125     bool "Try to load module from a mmap'ed area"
    126     default n
    127     depends on INSMOD || MODPROBE_SMALL
    128     help
    129      This option causes module loading code to try to mmap
    130      module first. If it does not work (for example,
    131      it does not work for compressed modules), module will be read
    132      (and unpacked if needed) into a memory block allocated by malloc.
    133    
    134      The only case when mmap works but malloc does not is when
    135      you are trying to load a big module on a very memory-constrained
    136      machine. Malloc will momentarily need 2x as much memory as mmap.
    137    
    138      Choosing N saves about 250 bytes of code (on 32-bit x86).
    139    
    140  config FEATURE_INSMOD_VERSION_CHECKING  config FEATURE_INSMOD_VERSION_CHECKING
    141   bool "Enable module version checking"   bool "Enable module version checking"
    142   default n   default n
    # Line 157  config FEATURE_INSMOD_KSYMOOPS_SYMBOLS Line 153  config FEATURE_INSMOD_KSYMOOPS_SYMBOLS
    153    By adding module symbols to the kernel symbol table, Oops messages    By adding module symbols to the kernel symbol table, Oops messages
    154    occuring within kernel modules can be properly debugged. By enabling    occuring within kernel modules can be properly debugged. By enabling
    155    this feature, module symbols will always be added to the kernel symbol    this feature, module symbols will always be added to the kernel symbol
    156    table for properly debugging support. If you are not interested in    table for proper debugging support. If you are not interested in
    157    Oops messages from kernel modules, say N.    Oops messages from kernel modules, say N.
    158    
    159  config FEATURE_INSMOD_LOADINKMEM  config FEATURE_INSMOD_LOADINKMEM
    # Line 193  config FEATURE_INSMOD_LOAD_MAP_FULL Line 189  config FEATURE_INSMOD_LOAD_MAP_FULL
    189  config FEATURE_CHECK_TAINTED_MODULE  config FEATURE_CHECK_TAINTED_MODULE
    190   bool "Support tainted module checking with new kernels"   bool "Support tainted module checking with new kernels"
    191   default y   default y
    192   depends on !MODPROBE_SMALL   depends on (LSMOD || FEATURE_2_4_MODULES) && !MODPROBE_SMALL
    193   help   help
    194    Support checking for tainted modules. These are usually binary    Support checking for tainted modules. These are usually binary
    195    only modules that will make the linux-kernel list ignore your    only modules that will make the linux-kernel list ignore your
    # Line 227  config FEATURE_MODUTILS_SYMBOLS Line 223  config FEATURE_MODUTILS_SYMBOLS
    223    
    224    Say Y if unsure.    Say Y if unsure.
    225    
    226    config DEFAULT_MODULES_DIR
    227     string "Default directory containing modules"
    228     default "/lib/modules"
    229     depends on DEPMOD || MODPROBE || MODPROBE_SMALL
    230     help
    231      Directory that contains kernel modules.
    232      Defaults to "/lib/modules"
    233    
    234    config DEFAULT_DEPMOD_FILE
    235     string "Default name of modules.dep"
    236     default "modules.dep"
    237     depends on DEPMOD || MODPROBE || MODPROBE_SMALL
    238     help
    239      Filename that contains kernel modules dependencies.
    240      Defaults to "modules.dep"
    241    
    242  endmenu  endmenu
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