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| author | Catalin Marinas <catalin.marinas@arm.com> | 2012-10-16 14:44:53 +0400 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2012-10-18 23:14:00 +0400 |
| commit | c60b0c2817bd6a990b08a7651e9cf630414665f5 (patch) | |
| tree | a22c5c39a81d1fc9c11d5b134346404177dcff6b /arch/arm64/kernel/vdso.c | |
| parent | fea2acaa5ca01eb2996226b2ae177aa66b222511 (diff) | |
| download | linux-c60b0c2817bd6a990b08a7651e9cf630414665f5.tar.xz | |
arm64: Fix the update_vsyscall() prototype
With commit 576094b7 (time: Introduce new GENERIC_TIME_VSYSCALL) the old
update_vsyscall() prototype is no longer available. This patch updates
the arm64 port.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Cc: John Stultz <john.stultz@linaro.org>
Diffstat (limited to 'arch/arm64/kernel/vdso.c')
| -rw-r--r-- | arch/arm64/kernel/vdso.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/arch/arm64/kernel/vdso.c b/arch/arm64/kernel/vdso.c index 17948fc7d663..ba457943a16b 100644 --- a/arch/arm64/kernel/vdso.c +++ b/arch/arm64/kernel/vdso.c @@ -28,6 +28,7 @@ #include <linux/sched.h> #include <linux/signal.h> #include <linux/slab.h> +#include <linux/timekeeper_internal.h> #include <linux/vmalloc.h> #include <asm/cacheflush.h> @@ -222,11 +223,10 @@ struct vm_area_struct *get_gate_vma(struct mm_struct *mm) /* * Update the vDSO data page to keep in sync with kernel timekeeping. */ -void update_vsyscall(struct timespec *ts, struct timespec *wtm, - struct clocksource *clock, u32 mult) +void update_vsyscall(struct timekeeper *tk) { struct timespec xtime_coarse; - u32 use_syscall = strcmp(clock->name, "arch_sys_counter"); + u32 use_syscall = strcmp(tk->clock->name, "arch_sys_counter"); ++vdso_data->tb_seq_count; smp_wmb(); @@ -237,13 +237,13 @@ void update_vsyscall(struct timespec *ts, struct timespec *wtm, vdso_data->xtime_coarse_nsec = xtime_coarse.tv_nsec; if (!use_syscall) { - vdso_data->cs_cycle_last = clock->cycle_last; - vdso_data->xtime_clock_sec = ts->tv_sec; - vdso_data->xtime_clock_nsec = ts->tv_nsec; - vdso_data->cs_mult = mult; - vdso_data->cs_shift = clock->shift; - vdso_data->wtm_clock_sec = wtm->tv_sec; - vdso_data->wtm_clock_nsec = wtm->tv_nsec; + vdso_data->cs_cycle_last = tk->clock->cycle_last; + vdso_data->xtime_clock_sec = tk->xtime_sec; + vdso_data->xtime_clock_nsec = tk->xtime_nsec >> tk->shift; + vdso_data->cs_mult = tk->mult; + vdso_data->cs_shift = tk->shift; + vdso_data->wtm_clock_sec = tk->wall_to_monotonic.tv_sec; + vdso_data->wtm_clock_nsec = tk->wall_to_monotonic.tv_nsec; } smp_wmb(); |