[PATCH gnumach] Update thread and task creation time to use time_value64_t

[Flavio Cruz]

---
 kern/mach_clock.c | 13 +++++--------
 kern/mach_clock.h |  4 ++--
 kern/task.h       |  2 +-
 kern/thread.h     |  2 +-
 4 files changed, 9 insertions(+), 12 deletions(-)

diff --git a/kern/mach_clock.c b/kern/mach_clock.c
index a3656948..e33404a2 100644
--- a/kern/mach_clock.c
+++ b/kern/mach_clock.c
@@ -417,12 +417,10 @@ clock_boottime_update(const struct time_value64 *new_time)
  * frame.
  */
 void
-record_time_stamp(time_value_t *stamp)
+record_time_stamp(time_value64_t *stamp)
 {
-       time_value64_t stamp64;
-       read_mapped_time(&stamp64);
-       time_value64_add(&stamp64, &clock_boottime_offset);
-       TIME_VALUE64_TO_TIME_VALUE(&stamp64, stamp);
+       read_mapped_time(stamp);
+       time_value64_add(stamp, &clock_boottime_offset);
 }
 
 /*
@@ -430,10 +428,9 @@ record_time_stamp(time_value_t *stamp)
  * real-time clock frame.
  */
 void
-read_time_stamp (const time_value_t *stamp, rpc_time_value_t *result)
+read_time_stamp (const time_value64_t *stamp, rpc_time_value_t *result)
 {
-       time_value64_t result64;
-       TIME_VALUE_TO_TIME_VALUE64(stamp, &result64);
+       time_value64_t result64 = *stamp;
        time_value64_sub(&result64, &clock_boottime_offset);
        TIME_VALUE64_TO_TIME_VALUE(&result64, result);
 }
diff --git a/kern/mach_clock.h b/kern/mach_clock.h
index 9a670011..60b49b8a 100644
--- a/kern/mach_clock.h
+++ b/kern/mach_clock.h
@@ -92,13 +92,13 @@ extern void init_timeout (void);
  * Record a timestamp in STAMP.  Records values in the boot-time clock
  * frame.
  */
-extern void record_time_stamp (time_value_t *stamp);
+extern void record_time_stamp (time_value64_t *stamp);
 
 /*
  * Read a timestamp in STAMP into RESULT.  Returns values in the
  * real-time clock frame.
  */
-extern void read_time_stamp (const time_value_t *stamp, rpc_time_value_t 
*result);
+extern void read_time_stamp (const time_value64_t *stamp, rpc_time_value_t 
*result);
 
 extern void mapable_time_init (void);
 
diff --git a/kern/task.h b/kern/task.h
index 7e915e02..38aa9feb 100644
--- a/kern/task.h
+++ b/kern/task.h
@@ -87,7 +87,7 @@ struct task {
        time_value_t    total_system_time;
                                /* total system time for dead threads */
 
-       time_value_t    creation_time; /* time stamp at creation */
+       time_value64_t  creation_time; /* time stamp at creation */
 
        /* IPC structures */
        decl_simple_lock_data(, itk_lock_data)
diff --git a/kern/thread.h b/kern/thread.h
index 689ef775..f8989f45 100644
--- a/kern/thread.h
+++ b/kern/thread.h
@@ -204,7 +204,7 @@ struct thread {
        unsigned int    sched_delta;    /* weighted cpu usage since update */
 
        /* Creation time stamp */
-       time_value_t    creation_time;
+       time_value64_t  creation_time;
 
        /* Time-outs */
        timer_elt_data_t timer;         /* timer for thread */
-- 
2.39.2