cpumask_set

类型	参数	名称
unsigned int	cpu
struct cpumask *	dstp

**调用者**
名称	描述
init_test_configurtion
cpu_rmap_update	pu_rmap_update - update CPU rmap following a change of object affinity@rmap: CPU rmap to update@index: Index of object whose affinity changed*@affinity: New CPU affinity of object
__cache_amd_cpumap_setup
__cache_cpumap_setup
mce_device_create	Per CPU device init. All of the CPUs still share the same bank device:
domain_add_cpu	domain_add_cpu - Add a cpu to a resource's domain list.* If an existing domain in the resource r's domain list matches the cpu's* resource id, add the cpu in the domain.* Otherwise, a new domain is allocated and inserted into the right position
resctrl_online_cpu
set_cache_qos_cfg
reset_all_ctrls
update_domains
smp_callin	Report back to the Boot Processor during boot time or to the caller processor* during CPU online.
set_cpu_sibling_map
do_boot_cpu	NOTE - on most systems this is a PHYSICAL apic ID, but on multiquad* (ie clustered apic addressing mode), this is a LOGICAL apic ID.* Returns zero if CPU booted OK, else error code from* ->wakeup_secondary_cpu.
disable_smp	Fall back to non SMP mode after errors.* RED-PEN audit/test this more. I bet there is more state messed up here.
native_smp_prepare_boot_cpu	Early setup to make printk work.
init_x2apic_ldr
local_ipi
wq_numa_init
cpupri_set	pupri_set - update the CPU priority setting@cp: The cpupri context@cpu: The target CPU@newpri: The priority (INVALID-RT99) to assign to this CPU Note: Assumes cpu_rq(cpu)->lock is locked* Returns: (void)
cpudl_find	pudl_find - find the best (later-dl) CPU in the system@cp: the cpudl max-heap context@p: the task@later_mask: a mask to fill in with the selected CPUs (or NULL) Returns: int - CPUs were found
cpudl_clear	pudl_clear - remove a CPU from the cpudl max-heap@cp: the cpudl max-heap context@cpu: the target CPU* Notes: assumes cpu_rq(cpu)->lock is locked* Returns: (void)
cpudl_set_freecpu	pudl_set_freecpu - Set the cpudl.free_cpus@cp: the cpudl max-heap context@cpu: rd attached CPU
rq_attach_root
build_balance_mask	Build the balance mask; it contains only those CPUs that can arrive at this* group and should be considered to continue balancing
get_group	Package topology (also see the load-balance blurb in fair
sched_domains_numa_masks_set
irq_percpu_enable
irq_spread_init_one
build_node_to_cpumask
tick_device_uses_broadcast	Check, if the device is disfunctional and a place holder, which* needs to be handled by the broadcast device.
tick_broadcast_control	k_broadcast_control - Enable/disable or force broadcast mode@mode: The selected broadcast mode Called when the system enters a state where affected tick devices* might stop. Note: TICK_BROADCAST_FORCE cannot be undone.
hardlockup_detector_perf_disable	hardlockup_detector_perf_disable - Disable the local event
__ring_buffer_alloc	__ring_buffer_alloc - allocate a new ring_buffer@size: the size in bytes per cpu that is needed.@flags: attributes to set for the ring buffer.* Currently the only flag that is available is the RB_FL_OVERWRITE* flag
trace_rb_cpu_prepare	We only allocate new buffers, never free them if the CPU goes down.* If we were to free the buffer, then the user would lose any trace that was in* the buffer.
test_cpu_buff_start
move_to_next_cpu
start_kthread	start_kthread - Kick off the hardware latency sampling/detector kthread* This starts the kernel thread that will sit and sample the CPU timestamp* counter (TSC or similar) and look for potential hardware latencies.
perf_event_init_cpu
drain_all_pages	Spill all the per-cpu pages from all CPUs back into the buddy allocator.* When zone parameter is non-NULL, spill just the single zone's pages.* Note that this can be extremely slow as the draining happens in a workqueue.
blk_mq_map_swqueue
set_cpu_possible
set_cpu_present
set_cpu_active

函数逻辑报告