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Commit | Line | Data |
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1da177e4 LT |
1 | #ifndef __UM_SMP_H |
2 | #define __UM_SMP_H | |
3 | ||
4 | #ifdef CONFIG_SMP | |
5 | ||
1da177e4 LT |
6 | #include "linux/bitops.h" |
7 | #include "asm/current.h" | |
8 | #include "linux/cpumask.h" | |
9 | ||
39c715b7 IM |
10 | #define raw_smp_processor_id() (current_thread->cpu) |
11 | ||
1da177e4 LT |
12 | #define cpu_logical_map(n) (n) |
13 | #define cpu_number_map(n) (n) | |
14 | #define PROC_CHANGE_PENALTY 15 /* Pick a number, any number */ | |
15 | extern int hard_smp_processor_id(void); | |
16 | #define NO_PROC_ID -1 | |
17 | ||
18 | extern int ncpus; | |
19 | ||
20 | ||
21 | extern inline void smp_cpus_done(unsigned int maxcpus) | |
22 | { | |
23 | } | |
24 | ||
72e55257 PBG |
25 | extern struct task_struct *idle_threads[NR_CPUS]; |
26 | ||
1da177e4 LT |
27 | #endif |
28 | ||
29 | #endif |