Searched refs:delay_us (Results 1 – 4 of 4) sorted by relevance
/arch/powerpc/kernel/ |
D | stacktrace.c | 237 u64 delay_us; in raise_backtrace_ipi() local 245 delay_us = 5 * USEC_PER_SEC; in raise_backtrace_ipi() 247 if (smp_send_safe_nmi_ipi(cpu, handle_backtrace_ipi, delay_us)) { in raise_backtrace_ipi() 249 while (cpumask_test_cpu(cpu, mask) && delay_us) { in raise_backtrace_ipi() 251 delay_us--; in raise_backtrace_ipi() 255 if (delay_us) in raise_backtrace_ipi()
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D | smp.c | 463 u64 delay_us, bool safe) in __smp_send_nmi_ipi() argument 506 if (delay_us) { in __smp_send_nmi_ipi() 507 delay_us--; in __smp_send_nmi_ipi() 508 if (!delay_us) in __smp_send_nmi_ipi() 527 int smp_send_nmi_ipi(int cpu, void (*fn)(struct pt_regs *), u64 delay_us) in smp_send_nmi_ipi() argument 529 return __smp_send_nmi_ipi(cpu, fn, delay_us, false); in smp_send_nmi_ipi() 532 int smp_send_safe_nmi_ipi(int cpu, void (*fn)(struct pt_regs *), u64 delay_us) in smp_send_safe_nmi_ipi() argument 534 return __smp_send_nmi_ipi(cpu, fn, delay_us, true); in smp_send_safe_nmi_ipi()
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/arch/powerpc/include/asm/ |
D | smp.h | 55 extern int smp_send_nmi_ipi(int cpu, void (*fn)(struct pt_regs *), u64 delay_us); 56 extern int smp_send_safe_nmi_ipi(int cpu, void (*fn)(struct pt_regs *), u64 delay_us);
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/arch/arm/lib/ |
D | delay-loop.S | 25 mul r0, r2, r0 @ r0 = delay_us * UDELAY_MULT
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