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| author | K. Y. Srinivasan <kys@microsoft.com> | 2017-01-19 11:51:52 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-01-20 14:48:03 +0100 |
| commit | 305f7549c9298247723c255baddb7a54b4e63050 (patch) | |
| tree | 2bb4f5090d2d1fe4c838da4826983045ed75c013 | |
| parent | d5116b4091ecca271c249ede43a49c1245920558 (diff) | |
| download | linux-stable-305f7549c9298247723c255baddb7a54b4e63050.tar.gz linux-stable-305f7549c9298247723c255baddb7a54b4e63050.tar.bz2 linux-stable-305f7549c9298247723c255baddb7a54b4e63050.zip | |
Drivers: hv: util: Use hv_get_current_tick() to get current tick
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | 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 e7707747f56d..7c90e3334a88 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; |