tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 4b48fa45408a2757255bdd0c640c1f693b424fe4 commit: 832ec54e11a079d968d8f23780ab455b1537b214 [3482/3482] xsched: Add xsched RT class config: arm64-randconfig-r111-20251206 (https://download.01.org/0day-ci/archive/20251208/202512080850.XFeNdf38-lkp@i...) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251208/202512080850.XFeNdf38-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/202512080850.XFeNdf38-lkp@intel.com/ sparse warnings: (new ones prefixed by >>)

...

kernel/xsched/rt.c:207:6: sparse: sparse: symbol 'rq_init_rt' was not declared. Should it be static? kernel/xsched/rt.c:218:6: sparse: sparse: symbol 'xse_init_rt' was not declared. Should it be static? kernel/xsched/rt.c:228:6: sparse: sparse: symbol 'xse_deinit_rt' was not declared. Should it be static? -- kernel/xsched/core.c:189:5: sparse: sparse: symbol 'xsched_xse_set_class' was not declared. Should it be static? kernel/xsched/core.c:497:12: sparse: sparse: symbol 'xsched_sched_init' was not declared. Should it be static?

vim +/rq_init_rt +207 kernel/xsched/rt.c 206

207 void rq_init_rt(struct xsched_cu *xcu) 208 { 209 int prio = 0; 210 211 xcu->xrq.rt.nr_running = 0; 212 213 for_each_xse_prio(prio) { 214 INIT_LIST_HEAD(&xcu->xrq.rt.rq[prio]); 215 } 216 } 217 218 void xse_init_rt(struct xsched_entity *xse) 219 { 220 struct tgid_prio *map = tgid_prio_find(xse->tgid); 221 222 xse->rt.prio = (map) ? map->prio : XSE_PRIO_DFLT; 223 XSCHED_DEBUG("Xse init: set priority=%d.\n", xse->rt.prio); 224 xse->rt.timeslice = XSCHED_RT_TIMESLICE; 225 INIT_LIST_HEAD(&xse->rt.list_node); 226 } 227 228 void xse_deinit_rt(struct xsched_entity *xse) 229 { 230 struct tgid_prio *map = tgid_prio_find(xse->tgid); 231 232 if (map) { 233 tgid_prio_delete(xse->tgid); 234 XSCHED_DEBUG("Map deleted: tgid=%d\n", xse->tgid); 235 } 236 } 237

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