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-rw-r--r--drivers/xen/events.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/xen/events.c b/drivers/xen/events.c
index a10c66dc9dda..65f8637d13cf 100644
--- a/drivers/xen/events.c
+++ b/drivers/xen/events.c
@@ -1109,7 +1109,7 @@ static void __xen_evtchn_do_upcall(void)
1109 1109
1110 vcpu_info->evtchn_upcall_pending = 0; 1110 vcpu_info->evtchn_upcall_pending = 0;
1111 1111
1112 if (__get_cpu_var(xed_nesting_count)++) 1112 if (__this_cpu_inc_return(xed_nesting_count) - 1)
1113 goto out; 1113 goto out;
1114 1114
1115#ifndef CONFIG_X86 /* No need for a barrier -- XCHG is a barrier on x86. */ 1115#ifndef CONFIG_X86 /* No need for a barrier -- XCHG is a barrier on x86. */