diff options
Diffstat (limited to 'drivers/xen/time.c')
| -rw-r--r-- | drivers/xen/time.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/xen/time.c b/drivers/xen/time.c index 0968859c29d0..152dd33bb223 100644 --- a/drivers/xen/time.c +++ b/drivers/xen/time.c @@ -7,6 +7,7 @@ #include <linux/math64.h> #include <linux/gfp.h> #include <linux/slab.h> +#include <linux/static_call.h> #include <asm/paravirt.h> #include <asm/xen/hypervisor.h> @@ -64,7 +65,7 @@ static void xen_get_runstate_snapshot_cpu_delta( do { state_time = get64(&state->state_entry_time); rmb(); /* Hypervisor might update data. */ - *res = READ_ONCE(*state); + *res = __READ_ONCE(*state); rmb(); /* Hypervisor might update data. */ } while (get64(&state->state_entry_time) != state_time || (state_time & XEN_RUNSTATE_UPDATE)); @@ -175,7 +176,7 @@ void __init xen_time_setup_guest(void) xen_runstate_remote = !HYPERVISOR_vm_assist(VMASST_CMD_enable, VMASST_TYPE_runstate_update_flag); - pv_ops.time.steal_clock = xen_steal_clock; + static_call_update(pv_steal_clock, xen_steal_clock); static_key_slow_inc(¶virt_steal_enabled); if (xen_runstate_remote) |