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

/netbsd/src/sys/arch/x86/x86/
Dtsc.c76 static volatile struct cpu_info *tsc_sync_cpu; variable
278 if (atomic_swap_ptr(&tsc_sync_cpu, ci) != NULL) { in tsc_read_bp()
295 while (tsc_sync_cpu == ci) { in tsc_read_bp()
298 if (tsc_sync_cpu != NULL) { in tsc_read_bp()
352 if (atomic_swap_ptr(&tsc_sync_cpu, NULL) != ci) { in tsc_post_ap()