(nuttx) branch master updated: sched/clock: call up_timer_gettime() to get higher resolution

[xiaoxiang]

This is an automated email from the ASF dual-hosted git repository.

xiaoxiang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/nuttx.git


The following commit(s) were added to refs/heads/master by this push:
     new 4a51c21afc sched/clock: call up_timer_gettime() to get higher 
resolution
4a51c21afc is described below

commit 4a51c21afce7f84ed28792038854d3d37b71083e
Author: ligd <liguidi...@xiaomi.com>
AuthorDate: Wed Dec 11 18:02:08 2024 +0800

    sched/clock: call up_timer_gettime() to get higher resolution
    
    Signed-off-by: ligd <liguidi...@xiaomi.com>
---
 include/nuttx/clock.h                |  6 ------
 sched/clock/clock.h                  |  2 +-
 sched/clock/clock_systime_ticks.c    | 12 +++---------
 sched/clock/clock_systime_timespec.c |  9 +++------
 4 files changed, 7 insertions(+), 22 deletions(-)

diff --git a/include/nuttx/clock.h b/include/nuttx/clock.h
index 5afc8ed605..b750e5347d 100644
--- a/include/nuttx/clock.h
+++ b/include/nuttx/clock.h
@@ -334,10 +334,6 @@ extern "C"
 
 #ifdef __HAVE_KERNEL_GLOBALS
 EXTERN volatile clock_t g_system_ticks;
-
-#  ifndef CONFIG_SYSTEM_TIME64
-#    define clock_systime_ticks() g_system_ticks
-#  endif
 #endif
 
 /****************************************************************************
@@ -695,9 +691,7 @@ void clock_resynchronize(FAR struct timespec *rtc_diff);
  *
  ****************************************************************************/
 
-#if !defined(__HAVE_KERNEL_GLOBALS) || defined(CONFIG_SYSTEM_TIME64)
 clock_t clock_systime_ticks(void);
-#endif
 
 /****************************************************************************
  * Name: clock_systime_timespec
diff --git a/sched/clock/clock.h b/sched/clock/clock.h
index 9e49af0e94..507adac347 100644
--- a/sched/clock/clock.h
+++ b/sched/clock/clock.h
@@ -56,7 +56,7 @@
  * Public Data
  ****************************************************************************/
 
-#if !defined(CONFIG_SCHED_TICKLESS) && !defined(__HAVE_KERNEL_GLOBALS)
+#if !defined(__HAVE_KERNEL_GLOBALS)
   /* The system clock exists (CONFIG_SCHED_TICKLESS), but it not prototyped
    * globally in include/nuttx/clock.h.
    */
diff --git a/sched/clock/clock_systime_ticks.c 
b/sched/clock/clock_systime_ticks.c
index a638719f94..a99d8e1040 100644
--- a/sched/clock/clock_systime_ticks.c
+++ b/sched/clock/clock_systime_ticks.c
@@ -85,19 +85,13 @@ clock_t clock_systime_ticks(void)
 
   clock_systime_timespec(&ts);
   return clock_time2ticks(&ts);
-#elif defined(CONFIG_SCHED_TICKLESS_TICK_ARGUMENT)
+#elif defined(CONFIG_ALARM_ARCH) || \
+      defined(CONFIG_TIMER_ARCH) || \
+      defined(CONFIG_SCHED_TICKLESS)
   clock_t ticks = 0;
 
   up_timer_gettick(&ticks);
   return ticks;
-#elif defined(CONFIG_SCHED_TICKLESS)
-  struct timespec ts =
-    {
-      0
-    };
-
-  up_timer_gettime(&ts);
-  return clock_time2ticks(&ts);
 #elif defined(CONFIG_SYSTEM_TIME64)
   clock_t sample;
   clock_t verify;
diff --git a/sched/clock/clock_systime_timespec.c 
b/sched/clock/clock_systime_timespec.c
index b27c548631..2e60b59a5b 100644
--- a/sched/clock/clock_systime_timespec.c
+++ b/sched/clock/clock_systime_timespec.c
@@ -77,12 +77,9 @@ int clock_systime_timespec(FAR struct timespec *ts)
       ts->tv_sec = 0;
       ts->tv_nsec = 0;
     }
-#elif defined(CONFIG_SCHED_TICKLESS_TICK_ARGUMENT)
-  clock_t ticks = 0;
-
-  up_timer_gettick(&ticks);
-  clock_ticks2time(ts, ticks);
-#elif defined(CONFIG_SCHED_TICKLESS)
+#elif defined(CONFIG_ALARM_ARCH) || \
+      defined(CONFIG_TIMER_ARCH) || \
+      defined(CONFIG_SCHED_TICKLESS)
   up_timer_gettime(ts);
 #else
   clock_ticks2time(ts, g_system_ticks);