tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: c1bc27c0f90c1e34d319455cb1e28b2705987616 commit: 832ec54e11a079d968d8f23780ab455b1537b214 [3316/3316] xsched: Add xsched RT class config: x86_64-buildonly-randconfig-002-20251125 (https://download.01.org/0day-ci/archive/20251125/202511251921.jfyR52m4-lkp@i...) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251125/202511251921.jfyR52m4-lkp@i...) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202511251921.jfyR52m4-lkp@intel.com/ All warnings (new ones prefixed by >>): kernel/xsched/core.c:189:5: warning: no previous prototype for 'xsched_xse_set_class' [-Wmissing-prototypes] 189 | int xsched_xse_set_class(struct xsched_entity *xse) | ^~~~~~~~~~~~~~~~~~~~

...

kernel/xsched/core.c:497:12: warning: no previous prototype for 'xsched_sched_init' [-Wmissing-prototypes] 497 | __init int xsched_sched_init(void) | ^~~~~~~~~~~~~~~~~ -- kernel/xsched/rt.c:207:6: warning: no previous prototype for 'rq_init_rt' [-Wmissing-prototypes] 207 | void rq_init_rt(struct xsched_cu *xcu) | ^~~~~~~~~~ kernel/xsched/rt.c:218:6: warning: no previous prototype for 'xse_init_rt' [-Wmissing-prototypes] 218 | void xse_init_rt(struct xsched_entity *xse) | ^~~~~~~~~~~ kernel/xsched/rt.c:228:6: warning: no previous prototype for 'xse_deinit_rt' [-Wmissing-prototypes] 228 | void xse_deinit_rt(struct xsched_entity *xse) | ^~~~~~~~~~~~~

vim +/xsched_sched_init +497 kernel/xsched/core.c 496

497 __init int xsched_sched_init(void)

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