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authorAl Viro <viro@zeniv.linux.org.uk>2012-11-16 22:27:58 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2012-11-16 22:27:58 -0500
commitd05f06e60df4f56a70fb8a3e46335b40687169e9 (patch)
treec1eec6749fed86a21b08606e1e4acefe4b033253 /arch/arm64/kernel/vdso.c
parent0af1c5300db31f25a412e6e83d42b1747d56c9de (diff)
parent1d72d9f83df057e71c7951def41138a0230bf737 (diff)
downloadlinux-d05f06e60df4f56a70fb8a3e46335b40687169e9.tar.bz2
Merge branch 'arch-frv' into no-rebases
Diffstat (limited to 'arch/arm64/kernel/vdso.c')
-rw-r--r--arch/arm64/kernel/vdso.c20
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();