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    Subject[PATCH 11/18] Drivers: hv: util: Use hv_get_current_tick() to get current tick
    Date
    From: K. Y. Srinivasan <kys@microsoft.com>

    As part of the effort to interact with Hyper-V in an instruction set
    architecture independent way, use the new API to get the current
    tick.

    Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
    ---
    drivers/hv/hv_util.c | 3 ++-
    1 files changed, 2 insertions(+), 1 deletions(-)

    diff --git a/drivers/hv/hv_util.c b/drivers/hv/hv_util.c
    index e770774..7c90e33 100644
    --- a/drivers/hv/hv_util.c
    +++ b/drivers/hv/hv_util.c
    @@ -27,6 +27,7 @@
    #include <linux/sysctl.h>
    #include <linux/reboot.h>
    #include <linux/hyperv.h>
    +#include <asm/mshyperv.h>

    #include "hyperv_vmbus.h"

    @@ -199,7 +200,7 @@ static void hv_set_host_time(struct work_struct *work)
    */
    u64 current_tick;

    - rdmsrl(HV_X64_MSR_TIME_REF_COUNT, current_tick);
    + hv_get_current_tick(current_tick);
    newtime += (current_tick - wrk->ref_time);
    }
    host_tns = (newtime - WLTIMEDELTA) * 100;
    --
    1.7.4.1
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