1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 **************************************************************************** 11 ****************************************************************************/ 12 #ifndef __LINUX_SMP_H 13 #define __LINUX_SMP_H 14 15 #define raw_smp_processor_id() 0 16 #define hard_smp_processor_id() 0 17 #define smp_call_function(func,info,retry,wait) (up_smp_call_function()) 18 #define on_each_cpu(func,info,retry,wait) ({ local_irq_disable(); func(info); local_irq_enable(); 0; }) 19 #define num_booting_cpus() 1 20 #define smp_prepare_boot_cpu() do {} while (0) 21 #define smp_processor_id() raw_smp_processor_id() 22 #define get_cpu() ({ preempt_disable(); smp_processor_id(); }) 23 #define put_cpu() preempt_enable() 24 #define put_cpu_no_resched() preempt_enable_no_resched() 25 26 #endif 27
