iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

x86: change naming of cpu_initialized_mask for xen

Browse Source 
xen does not use the global cpu_initialized mask, but rather,
a specific one. So we change its name so it won't conflict with the upcoming
movement of cpu_initialized_mask from smp_64.h to smp_32.h.

Signed-off-by: Glauber Costa <gcosta@redhat.com>
CC: Jeremy Fitzhardinge <jeremy@goop.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Glauber Costa 2008-03-27 14:06:03 -03:00 committed by Ingo Molnar
parent a9c057c1d1
commit ecaa6c9de7
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
arch/x86/xen/smp.c
View File

@ -35,7 +35,7 @@
#include "xen-ops.h"
#include "mmu.h"
static cpumask_t cpu_initialized_map;
static cpumask_t xen_cpu_initialized_map;
static DEFINE_PER_CPU(int, resched_irq);
static DEFINE_PER_CPU(int, callfunc_irq);
@ -179,7 +179,7 @@ void __init xen_smp_prepare_cpus(unsigned int max_cpus)
if (xen_smp_intr_init(0))
BUG();
cpu_initialized_map = cpumask_of_cpu(0);
xen_cpu_initialized_map = cpumask_of_cpu(0);
/* Restrict the possible_map according to max_cpus. */
while ((num_possible_cpus() > 1) && (num_possible_cpus() > max_cpus)) {
@ -210,7 +210,7 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
struct vcpu_guest_context *ctxt;
struct gdt_page *gdt = &per_cpu(gdt_page, cpu);
if (cpu_test_and_set(cpu, cpu_initialized_map))
if (cpu_test_and_set(cpu, xen_cpu_initialized_map))
return 0;
ctxt = kzalloc(sizeof(*ctxt), GFP_KERNEL);