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cpu: change cpu_halt name to cpu_dead 

cpu_halt actually mean cpu dead in current code, so change it with
more clear name.

Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Tian, Kevin <kevin.tian@intel.com>
This commit is contained in:
Jason Chen CJ 2018-04-11 09:46:41 +08:00 committed by Jack Ren
parent 96f7ff3be1
commit b7d57a946b
3 changed files with 5 additions and 5 deletions
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6
hypervisor/arch/x86/cpu.c
View File

@ -510,7 +510,7 @@ void bsp_boot_init(void)
hv_main(CPU_BOOT_ID);
/* Control should not come here */
cpu_halt(CPU_BOOT_ID);
cpu_dead(CPU_BOOT_ID);
}
void cpu_secondary_init(void)
@ -580,7 +580,7 @@ void cpu_secondary_init(void)
/* Control will only come here for secondary CPUs not configured for
* use or if an error occurs in hv_main
*/
cpu_halt(get_cpu_id());
cpu_dead(get_cpu_id());
}
int cpu_find_logical_id(uint32_t lapic_id)
@ -643,7 +643,7 @@ static void start_cpus()
}
#endif
void cpu_halt(uint32_t logical_id)
void cpu_dead(uint32_t logical_id)
{
/* For debug purposes, using a stack variable in the while loop enables
* us to modify the value using a JTAG probe and resume if needed.

2
hypervisor/arch/x86/irq.c
View File

@ -440,7 +440,7 @@ void dispatch_exception(struct intr_ctx *ctx)
spinlock_release(&exception_spinlock);
/* Halt the CPU */
cpu_halt(cpu_id);
cpu_dead(cpu_id);
}
void handle_spurious_interrupt(int vector)

2
hypervisor/include/arch/x86/cpu.h
View File

@ -250,7 +250,7 @@ extern struct cpuinfo_x86 boot_cpu_data;
#define MAX_PSTATE 20
/* Function prototypes */
void cpu_halt(uint32_t logical_id);
void cpu_dead(uint32_t logical_id);
uint64_t cpu_cycles_per_second(void);
uint64_t tsc_cycles_in_period(uint16_t timer_period_in_us);
void cpu_secondary_reset(void);