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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2021-03-31 19:48:45 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-04-14 16:04:44 +0300 |
| commit | 808094fcbf4196be0feb17afbbdc182ec95c8cec (patch) | |
| tree | d14aeae6e9fc35194d46fbcefa360490f2877a95 /arch/s390/include/asm | |
| parent | 58efe9f696cf908f40d6672aeca81cb2ad2bc762 (diff) | |
| download | linux-808094fcbf4196be0feb17afbbdc182ec95c8cec.tar.xz | |
lib/vdso: Add vdso_data pointer as input to __arch_get_timens_vdso_data()
For the same reason as commit e876f0b69dc9 ("lib/vdso: Allow
architectures to provide the vdso data pointer"), powerpc wants to
avoid calculation of relative position to code.
As the timens_vdso_data is next page to vdso_data, provide
vdso_data pointer to __arch_get_timens_vdso_data() in order
to ease the calculation on powerpc in following patches.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Acked-by: Andrei Vagin <avagin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/539c4204b1baa77c55f758904a1ea239abbc7a5c.1617209142.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch/s390/include/asm')
| -rw-r--r-- | arch/s390/include/asm/vdso/gettimeofday.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/s390/include/asm/vdso/gettimeofday.h b/arch/s390/include/asm/vdso/gettimeofday.h index ed89ef742530..383c53c3dddd 100644 --- a/arch/s390/include/asm/vdso/gettimeofday.h +++ b/arch/s390/include/asm/vdso/gettimeofday.h @@ -68,7 +68,8 @@ long clock_getres_fallback(clockid_t clkid, struct __kernel_timespec *ts) } #ifdef CONFIG_TIME_NS -static __always_inline const struct vdso_data *__arch_get_timens_vdso_data(void) +static __always_inline +const struct vdso_data *__arch_get_timens_vdso_data(const struct vdso_data *vd) { return _timens_data; } |