linux-kernel - [RESEND PATCH] x86/vdso: Handle clock_gettime(CLOCK

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Message-Id: <20180817120936.200DF18E01A1@virtux64.softrans.com.au>
Date:   Fri, 17 Aug 2018 22:09:36 +1000 (AEST)
From:   Matt Rickard <matt@...trans.com.au>
To:     Matt Rickard <matt@...trans.com.au>
CC:     LKML <linux-kernel@...r.kernel.org>
Subject: [RESEND PATCH] x86/vdso: Handle clock_gettime(CLOCK_TAI) in vDSO

Process clock_gettime(CLOCK_TAI) in vDSO. This makes the call about as fast as
CLOCK_REALTIME instead of taking about four times as long.

Signed-off-by: Matt Rickard <matt@...trans.com.au>
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