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| author | Thomas Weißschuh <thomas.weissschuh@linutronix.de> | 2026-01-14 08:26:05 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@kernel.org> | 2026-01-14 14:57:39 +0100 |
| commit | 759a1f97373f25770cf438d9fb5f2bddf4d77a54 (patch) | |
| tree | e0d8729f9c97bc5be5ccd5612d637122c255443f /arch/powerpc/include | |
| parent | 10a62a0611f5544d209446acfde5beb7b27773c7 (diff) | |
| download | lwn-759a1f97373f25770cf438d9fb5f2bddf4d77a54.tar.gz lwn-759a1f97373f25770cf438d9fb5f2bddf4d77a54.zip | |
powerpc/vdso: Provide clock_getres_time64()
For consistency with __vdso_clock_gettime64() there should also be a
64-bit variant of clock_getres(). This will allow the extension of
CONFIG_COMPAT_32BIT_TIME to the vDSO and finally the removal of 32-bit
time types from the kernel and UAPI.
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Reviewed-by: Christophe Leroy (CS GROUP) <chleroy@kernel.org>
Link: https://patch.msgid.link/20260114-vdso-powerpc-align-v1-1-acf09373d568@linutronix.de
Diffstat (limited to 'arch/powerpc/include')
| -rw-r--r-- | arch/powerpc/include/asm/vdso/gettimeofday.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/vdso/gettimeofday.h b/arch/powerpc/include/asm/vdso/gettimeofday.h index ab3df12c8d94..8ea397e26ad0 100644 --- a/arch/powerpc/include/asm/vdso/gettimeofday.h +++ b/arch/powerpc/include/asm/vdso/gettimeofday.h @@ -135,6 +135,8 @@ int __c_kernel_clock_gettime64(clockid_t clock, struct __kernel_timespec *ts, const struct vdso_time_data *vd); int __c_kernel_clock_getres(clockid_t clock_id, struct old_timespec32 *res, const struct vdso_time_data *vd); +int __c_kernel_clock_getres_time64(clockid_t clock_id, struct __kernel_timespec *res, + const struct vdso_time_data *vd); #endif int __c_kernel_gettimeofday(struct __kernel_old_timeval *tv, struct timezone *tz, const struct vdso_time_data *vd); |