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| author | K. Y. Srinivasan <kys@microsoft.com> | 2017-05-18 19:46:02 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-05-25 15:42:42 +0200 |
| commit | e546d778d6bb3e1a80697a6556d870c707e6df82 (patch) | |
| tree | 74be92391f0b87fbdc5682bc855d4c54c012b896 /arch/x86/include/asm/mshyperv.h | |
| parent | firmware: vpd: remove platform driver (diff) | |
| download | linux-e546d778d6bb3e1a80697a6556d870c707e6df82.tar.xz linux-e546d778d6bb3e1a80697a6556d870c707e6df82.zip | |
Drivers: hv: vmbus: Get the current time from the current clocksource
The current code uses the MSR based mechanism to get the current tick.
Use the current clock source as that might be more optimal.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/x86/include/asm/mshyperv.h')
| -rw-r--r-- | arch/x86/include/asm/mshyperv.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86/include/asm/mshyperv.h b/arch/x86/include/asm/mshyperv.h index fba100713924..18325dcdb7f1 100644 --- a/arch/x86/include/asm/mshyperv.h +++ b/arch/x86/include/asm/mshyperv.h @@ -137,7 +137,6 @@ static inline void vmbus_signal_eom(struct hv_message *msg, u32 old_msg_type) } } -#define hv_get_current_tick(tick) rdmsrl(HV_X64_MSR_TIME_REF_COUNT, tick) #define hv_init_timer(timer, tick) wrmsrl(timer, tick) #define hv_init_timer_config(config, val) wrmsrl(config, val) |