Function report |
Source Code:arch\x86\kernel\smpboot.c |
Create Date:2022-07-28 08:24:19 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
home page | Tree |
Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Activate a secondary processor.
Proto:static void notrace start_secondary(void *unused)
Type:void
Parameter:
Type | Parameter | Name |
---|---|---|
void * | unused |
218 | cr4_init() |
222 | load_cr3(swapper_pg_dir) |
223 | lush everything |
227 | early_percpu_clock_init() |
229 | Report back to the Boot Processor during boot time or to the caller processor* during CPU online. |
231 | enable_start_cpu0 = 0 |
238 | check_tsc_sync_target() |
248 | lock_vector_lock() |
249 | set_cpu_online(smp_processor_id(), true) |
250 | lapic_online() |
251 | unlock_vector_lock() |
253 | nmi_init() |
259 | boot_init_stack_canary() |
261 | setup_percpu_clockev() |
263 | wmb() |
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