korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-17 01:04:19 +08:00
Code Issues Packages Projects Releases Wiki Activity

x86 kdump: create kdump_nmi_shootdown_cpus()

Browse Source 
Impact: cleanup

For the kdump-specific code that was living on nmi_shootdown_cpus().

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Eduardo Habkost 2008-11-12 11:34:39 -02:00 committed by Ingo Molnar
parent b2bbe71b82
commit d1e7b91cfa
1 changed files with 9 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
arch/x86/kernel/crash.c
View File

@ -122,10 +122,17 @@ static void nmi_shootdown_cpus(void)
}
/* Leave the nmi callback set */
}
static void kdump_nmi_shootdown_cpus(void)
{
nmi_shootdown_cpus();
disable_local_APIC();
}
#else
static void nmi_shootdown_cpus(void)
static void kdump_nmi_shootdown_cpus(void)
{
/* There are no cpus to shootdown */
}
@ -144,7 +151,7 @@ void native_machine_crash_shutdown(struct pt_regs *regs)
/* The kernel is broken so disable interrupts */
local_irq_disable();
nmi_shootdown_cpus();
kdump_nmi_shootdown_cpus();
lapic_shutdown();
#if defined(CONFIG_X86_IO_APIC)
disable_IO_APIC();