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-rw-r--r--arch/x86/xen/enlighten.c4
-rw-r--r--arch/x86/xen/multicalls.h2
-rw-r--r--arch/x86/xen/spinlock.c8
-rw-r--r--arch/x86/xen/time.c8
4 files changed, 11 insertions, 11 deletions
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index 44dcad43989d..aa8c89ae54cf 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -574,8 +574,8 @@ static void xen_write_idt_entry(gate_desc *dt, int entrynum, const gate_desc *g)
preempt_disable();
- start = __get_cpu_var(idt_desc).address;
- end = start + __get_cpu_var(idt_desc).size + 1;
+ start = __this_cpu_read(idt_desc.address);
+ end = start + __this_cpu_read(idt_desc.size) + 1;
xen_mc_flush();
diff --git a/arch/x86/xen/multicalls.h b/arch/x86/xen/multicalls.h
index 9e565da5d1f7..4ec8035e3216 100644
--- a/arch/x86/xen/multicalls.h
+++ b/arch/x86/xen/multicalls.h
@@ -22,7 +22,7 @@ static inline void xen_mc_batch(void)
unsigned long flags;
/* need to disable interrupts until this entry is complete */
local_irq_save(flags);
- __get_cpu_var(xen_mc_irq_flags) = flags;
+ __this_cpu_write(xen_mc_irq_flags, flags);
}
static inline struct multicall_space xen_mc_entry(size_t args)
diff --git a/arch/x86/xen/spinlock.c b/arch/x86/xen/spinlock.c
index 23e061b9327b..cc9b1e182fcf 100644
--- a/arch/x86/xen/spinlock.c
+++ b/arch/x86/xen/spinlock.c
@@ -159,8 +159,8 @@ static inline struct xen_spinlock *spinning_lock(struct xen_spinlock *xl)
{
struct xen_spinlock *prev;
- prev = __get_cpu_var(lock_spinners);
- __get_cpu_var(lock_spinners) = xl;
+ prev = __this_cpu_read(lock_spinners);
+ __this_cpu_write(lock_spinners, xl);
wmb(); /* set lock of interest before count */
@@ -179,14 +179,14 @@ static inline void unspinning_lock(struct xen_spinlock *xl, struct xen_spinlock
asm(LOCK_PREFIX " decw %0"
: "+m" (xl->spinners) : : "memory");
wmb(); /* decrement count before restoring lock */
- __get_cpu_var(lock_spinners) = prev;
+ __this_cpu_write(lock_spinners, prev);
}
static noinline int xen_spin_lock_slow(struct arch_spinlock *lock, bool irq_enable)
{
struct xen_spinlock *xl = (struct xen_spinlock *)lock;
struct xen_spinlock *prev;
- int irq = __get_cpu_var(lock_kicker_irq);
+ int irq = __this_cpu_read(lock_kicker_irq);
int ret;
u64 start;
diff --git a/arch/x86/xen/time.c b/arch/x86/xen/time.c
index b2bb5aa3b054..ef8930f51b09 100644
--- a/arch/x86/xen/time.c
+++ b/arch/x86/xen/time.c
@@ -135,24 +135,24 @@ static void do_stolen_accounting(void)
/* Add the appropriate number of ticks of stolen time,
including any left-overs from last time. */
- stolen = runnable + offline + __get_cpu_var(xen_residual_stolen);
+ stolen = runnable + offline + __this_cpu_read(xen_residual_stolen);
if (stolen < 0)
stolen = 0;
ticks = iter_div_u64_rem(stolen, NS_PER_TICK, &stolen);
- __get_cpu_var(xen_residual_stolen) = stolen;
+ __this_cpu_write(xen_residual_stolen, stolen);
account_steal_ticks(ticks);
/* Add the appropriate number of ticks of blocked time,
including any left-overs from last time. */
- blocked += __get_cpu_var(xen_residual_blocked);
+ blocked += __this_cpu_read(xen_residual_blocked);
if (blocked < 0)
blocked = 0;
ticks = iter_div_u64_rem(blocked, NS_PER_TICK, &blocked);
- __get_cpu_var(xen_residual_blocked) = blocked;
+ __this_cpu_write(xen_residual_blocked, blocked);
account_idle_ticks(ticks);
}