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Searched refs:prof_cpu_mask (Results 1 – 2 of 2) sorted by relevance

/Linux-v4.19/kernel/
Dprofile.c48 static cpumask_var_t prof_cpu_mask; variable
112 if (!alloc_cpumask_var(&prof_cpu_mask, GFP_KERNEL)) in profile_init()
115 cpumask_copy(prof_cpu_mask, cpu_possible_mask); in profile_init()
130 free_cpumask_var(prof_cpu_mask); in profile_init()
338 if (prof_cpu_mask != NULL) in profile_dead_cpu()
339 cpumask_clear_cpu(cpu, prof_cpu_mask); in profile_dead_cpu()
375 if (prof_cpu_mask != NULL) in profile_online_cpu()
376 cpumask_set_cpu(cpu, prof_cpu_mask); in profile_online_cpu()
405 if (!user_mode(regs) && prof_cpu_mask != NULL && in profile_tick()
406 cpumask_test_cpu(smp_processor_id(), prof_cpu_mask)) in profile_tick()
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/Linux-v4.19/Documentation/filesystems/
Dproc.txt716 prof_cpu_mask.
720 0 10 12 14 16 18 2 4 6 8 prof_cpu_mask
752 prof_cpu_mask specifies which CPUs are to be profiled by the system wide