mn10300/kernel/smp.c

84 static cpumask_t cpu_callin_map;	/* Bitmask of callin CPUs */
85 static cpumask_t cpu_callout_map;	/* Bitmask of callout CPUs */
94 static int cpucount;			/* The count of boot CPUs */
298  * send_IPI_mask - Send IPIs to all CPUs in list
299  * @cpumask: The list of CPUs to target.
302  * Send the specified IPI to all the CPUs in the list, not waiting for them to
334  * send_IPI_allbutself - Send IPIs to all the other CPUs.
337  * Send the specified IPI to all CPUs in the system barring the current one,
371  * smp_nmi_call_function - Send a call function NMI IPI to all CPUs
374  * @wait: If true, wait (atomically) until function is run on all CPUs.
376  * Send a non-maskable request to all CPUs in the system, requesting them to
378  * wait for completion of that function on all CPUs.
388 	int cpus, ret = 0;  in smp_nmi_call_function()  local
390 	cpus = num_online_cpus() - 1;  in smp_nmi_call_function()
391 	if (cpus < 1)  in smp_nmi_call_function()
406 	/* Send a message to all other CPUs and wait for them to respond */  in smp_nmi_call_function()
443  * smp_jump_to_debugger - Make other CPUs enter the debugger by sending an IPI
445  * Send a non-maskable request to all other CPUs in the system, instructing
447  * the other CPUs responded to the instruction.
454 		/* Send a message to all other CPUs */  in smp_jump_to_debugger()
485  * smp_send_stop - Send a stop request to all CPUs.
676  * smp_prepare_cpus - Boot up secondary CPUs (APs)
677  * @max_cpus: Maximum number of CPUs to boot.
697 	/* Boot secondary CPUs (for which phy_id > 0) */  in smp_prepare_cpus()
1054  * hotplug_cpu_nmi_call_function - Call a function on other CPUs for hotplug
1055  * @cpumask: List of target CPUs.
1056  * @func: The function to call on those CPUs.
1174 	 * all online cpus should stop and flush D-Cache for global data.  in run_wakeup_cpu()