Messages in this thread | | | Date | Wed, 26 Oct 2022 09:58:58 +0800 | From | kernel test robot <> | Subject | [peterz-queue:sched/core 16/18] kernel/sched/psi.c:983:35: error: too few arguments to function call, expected 3, have 2 |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git sched/core head: 7005e3c43be6b6297440e85cb7d8c12a94540b49 commit: 95a70934458341dc43db09be8e7b88c98fba9b89 [16/18] psi: stop relying on timer_pending for poll_work rescheduling config: i386-randconfig-a004-20221024 (attached as .config) compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1) 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/peterz/queue.git/commit/?id=95a70934458341dc43db09be8e7b88c98fba9b89 git remote add peterz-queue https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git git fetch --no-tags peterz-queue sched/core git checkout 95a70934458341dc43db09be8e7b88c98fba9b89 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from kernel/sched/build_utility.c:97: >> kernel/sched/psi.c:983:35: error: too few arguments to function call, expected 3, have 2 psi_schedule_poll_work(group, 1); ~~~~~~~~~~~~~~~~~~~~~~ ^ kernel/sched/psi.c:568:13: note: 'psi_schedule_poll_work' declared here static void psi_schedule_poll_work(struct psi_group *group, unsigned long delay, ^ 1 error generated.
vim +983 kernel/sched/psi.c
eb414681d5a07d Johannes Weiner 2018-10-26 954 52b1364ba0b105 Chengming Zhou 2022-08-26 955 #ifdef CONFIG_IRQ_TIME_ACCOUNTING 52b1364ba0b105 Chengming Zhou 2022-08-26 956 void psi_account_irqtime(struct task_struct *task, u32 delta) 52b1364ba0b105 Chengming Zhou 2022-08-26 957 { 52b1364ba0b105 Chengming Zhou 2022-08-26 958 int cpu = task_cpu(task); 52b1364ba0b105 Chengming Zhou 2022-08-26 959 struct psi_group *group; 52b1364ba0b105 Chengming Zhou 2022-08-26 960 struct psi_group_cpu *groupc; 52b1364ba0b105 Chengming Zhou 2022-08-26 961 u64 now; 52b1364ba0b105 Chengming Zhou 2022-08-26 962 52b1364ba0b105 Chengming Zhou 2022-08-26 963 if (!task->pid) 52b1364ba0b105 Chengming Zhou 2022-08-26 964 return; 52b1364ba0b105 Chengming Zhou 2022-08-26 965 52b1364ba0b105 Chengming Zhou 2022-08-26 966 now = cpu_clock(cpu); 52b1364ba0b105 Chengming Zhou 2022-08-26 967 dc86aba751e286 Chengming Zhou 2022-08-26 968 group = task_psi_group(task); dc86aba751e286 Chengming Zhou 2022-08-26 969 do { 34f26a15611afb Chengming Zhou 2022-09-07 970 if (!group->enabled) 34f26a15611afb Chengming Zhou 2022-09-07 971 continue; 34f26a15611afb Chengming Zhou 2022-09-07 972 52b1364ba0b105 Chengming Zhou 2022-08-26 973 groupc = per_cpu_ptr(group->pcpu, cpu); 52b1364ba0b105 Chengming Zhou 2022-08-26 974 52b1364ba0b105 Chengming Zhou 2022-08-26 975 write_seqcount_begin(&groupc->seq); 52b1364ba0b105 Chengming Zhou 2022-08-26 976 52b1364ba0b105 Chengming Zhou 2022-08-26 977 record_times(groupc, now); 52b1364ba0b105 Chengming Zhou 2022-08-26 978 groupc->times[PSI_IRQ_FULL] += delta; 52b1364ba0b105 Chengming Zhou 2022-08-26 979 52b1364ba0b105 Chengming Zhou 2022-08-26 980 write_seqcount_end(&groupc->seq); 52b1364ba0b105 Chengming Zhou 2022-08-26 981 52b1364ba0b105 Chengming Zhou 2022-08-26 982 if (group->poll_states & (1 << PSI_IRQ_FULL)) 52b1364ba0b105 Chengming Zhou 2022-08-26 @983 psi_schedule_poll_work(group, 1); dc86aba751e286 Chengming Zhou 2022-08-26 984 } while ((group = group->parent)); 52b1364ba0b105 Chengming Zhou 2022-08-26 985 } 52b1364ba0b105 Chengming Zhou 2022-08-26 986 #endif 52b1364ba0b105 Chengming Zhou 2022-08-26 987
:::::: The code at line 983 was first introduced by commit :::::: 52b1364ba0b105122d6de0e719b36db705011ac1 sched/psi: Add PSI_IRQ to track IRQ/SOFTIRQ pressure
:::::: TO: Chengming Zhou <zhouchengming@bytedance.com> :::::: CC: Peter Zijlstra <peterz@infradead.org>
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