From 052e76a31b4a64d7678e270d498e1bc36c342f88 Mon Sep 17 00:00:00 2001 From: Vincenzo Frascino Date: Mon, 4 Nov 2019 12:02:19 +0100 Subject: ARM: 8931/1: Add clock_getres entry point The generic vDSO library provides an implementation of clock_getres() that can be leveraged by each architecture. Add clock_getres() entry point on arm to be on pair with arm64. Signed-off-by: Vincenzo Frascino Signed-off-by: Russell King --- arch/arm/vdso/vdso.lds.S | 1 + arch/arm/vdso/vgettimeofday.c | 6 ++++++ 2 files changed, 7 insertions(+) (limited to 'arch/arm/vdso') diff --git a/arch/arm/vdso/vdso.lds.S b/arch/arm/vdso/vdso.lds.S index 73cf205b003e..38cb8b0aa3b9 100644 --- a/arch/arm/vdso/vdso.lds.S +++ b/arch/arm/vdso/vdso.lds.S @@ -71,6 +71,7 @@ VERSION global: __vdso_clock_gettime; __vdso_gettimeofday; + __vdso_clock_getres; local: *; }; } diff --git a/arch/arm/vdso/vgettimeofday.c b/arch/arm/vdso/vgettimeofday.c index e64deb75178e..f6da91f9ccc7 100644 --- a/arch/arm/vdso/vgettimeofday.c +++ b/arch/arm/vdso/vgettimeofday.c @@ -19,6 +19,12 @@ int __vdso_gettimeofday(struct __kernel_old_timeval *tv, return __cvdso_gettimeofday(tv, tz); } +int __vdso_clock_getres(clockid_t clock_id, + struct old_timespec32 *res) +{ + return __cvdso_clock_getres_time32(clock_id, res); +} + /* Avoid unresolved references emitted by GCC */ void __aeabi_unwind_cpp_pr0(void) -- cgit v1.2.3