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Diffstat (limited to 'arch/powerpc/kvm/e500.c')
-rw-r--r--arch/powerpc/kvm/e500.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/powerpc/kvm/e500.c b/arch/powerpc/kvm/e500.c
index 2e02ed849f36..16095841afe1 100644
--- a/arch/powerpc/kvm/e500.c
+++ b/arch/powerpc/kvm/e500.c
@@ -76,11 +76,11 @@ static inline int local_sid_setup_one(struct id *entry)
unsigned long sid;
int ret = -1;
- sid = ++(__get_cpu_var(pcpu_last_used_sid));
+ sid = __this_cpu_inc_return(pcpu_last_used_sid);
if (sid < NUM_TIDS) {
- __get_cpu_var(pcpu_sids).entry[sid] = entry;
+ __this_cpu_write(pcpu_sids)entry[sid], entry);
entry->val = sid;
- entry->pentry = &__get_cpu_var(pcpu_sids).entry[sid];
+ entry->pentry = this_cpu_ptr(&pcpu_sids.entry[sid]);
ret = sid;
}
@@ -108,8 +108,8 @@ static inline int local_sid_setup_one(struct id *entry)
static inline int local_sid_lookup(struct id *entry)
{
if (entry && entry->val != 0 &&
- __get_cpu_var(pcpu_sids).entry[entry->val] == entry &&
- entry->pentry == &__get_cpu_var(pcpu_sids).entry[entry->val])
+ __this_cpu_read(pcpu_sids.entry[entry->val]) == entry &&
+ entry->pentry == this_cpu_ptr(&pcpu_sids.entry[entry->val]))
return entry->val;
return -1;
}
@@ -117,8 +117,8 @@ static inline int local_sid_lookup(struct id *entry)
/* Invalidate all id mappings on local core -- call with preempt disabled */
static inline void local_sid_destroy_all(void)
{
- __get_cpu_var(pcpu_last_used_sid) = 0;
- memset(&__get_cpu_var(pcpu_sids), 0, sizeof(__get_cpu_var(pcpu_sids)));
+ __this_cpu_write(pcpu_last_used_sid, 0);
+ memset(this_cpu_ptr(&pcpu_sids), 0, sizeof(pcpu_sids));
}
static void *kvmppc_e500_id_table_alloc(struct kvmppc_vcpu_e500 *vcpu_e500)