Messages in this thread | | | Date | Sat, 13 Nov 2021 11:22:42 +0800 | From | kernel test robot <> | Subject | [morse:mpam/snapshot/v5.15 62/139] fs/resctrl/rdtgroup.c:1644:13: warning: no previous prototype for function 'thread_throttle_mode_init' |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/morse/linux.git mpam/snapshot/v5.15 head: ce3629841262f725a5f3a327403fcaf0e604a85e commit: 016782894eb4694b95d6b67f4b1794cde795482c [62/139] x86/resctrl: Move the restrl code to fs config: x86_64-buildonly-randconfig-r001-20211112 (attached as .config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project c3dddeeafb529e769cde87bd29ef6271ac6bfa5c) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/morse/linux.git/commit/?id=016782894eb4694b95d6b67f4b1794cde795482c git remote add morse https://git.kernel.org/pub/scm/linux/kernel/git/morse/linux.git git fetch --no-tags morse mpam/snapshot/v5.15 git checkout 016782894eb4694b95d6b67f4b1794cde795482c # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> fs/resctrl/rdtgroup.c:1644:13: warning: no previous prototype for function 'thread_throttle_mode_init' [-Wmissing-prototypes] void __init thread_throttle_mode_init(void) ^ fs/resctrl/rdtgroup.c:1644:1: note: declare 'static' if the function is not intended to be used outside of this translation unit void __init thread_throttle_mode_init(void) ^ static 1 warning generated.
vim +/thread_throttle_mode_init +1644 fs/resctrl/rdtgroup.c
1643 > 1644 void __init thread_throttle_mode_init(void) 1645 { 1646 struct rftype *rft; 1647 1648 rft = rdtgroup_get_rftype_by_name("thread_throttle_mode"); 1649 if (!rft) 1650 return; 1651 1652 rft->fflags = RF_CTRL_INFO | RFTYPE_RES_MB; 1653 } 1654
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