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

/linux-4.1.27/kernel/
Dprofile.c46 static cpumask_var_t prof_cpu_mask; variable
109 if (!alloc_cpumask_var(&prof_cpu_mask, GFP_KERNEL)) in profile_init()
112 cpumask_copy(prof_cpu_mask, cpu_possible_mask); in profile_init()
127 free_cpumask_var(prof_cpu_mask); in profile_init()
365 if (prof_cpu_mask != NULL) in profile_cpu_callback()
366 cpumask_set_cpu(cpu, prof_cpu_mask); in profile_cpu_callback()
372 if (prof_cpu_mask != NULL) in profile_cpu_callback()
373 cpumask_clear_cpu(cpu, prof_cpu_mask); in profile_cpu_callback()
413 if (!user_mode(regs) && prof_cpu_mask != NULL && in profile_tick()
414 cpumask_test_cpu(smp_processor_id(), prof_cpu_mask)) in profile_tick()
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/linux-4.1.27/Documentation/filesystems/
Dproc.txt683 prof_cpu_mask.
687 0 10 12 14 16 18 2 4 6 8 prof_cpu_mask
719 prof_cpu_mask specifies which CPUs are to be profiled by the system wide