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The following commit(s) were added to refs/heads/master by this push:
new cef56fbdb6 drivers/segger: inline note_sysview_get_timestamp
cef56fbdb6 is described below
commit cef56fbdb6da388b7b5674dc190922858217cac4
Author: xuxingliang <xuxingli...@xiaomi.com>
AuthorDate: Tue Jul 9 16:30:20 2024 +0800
drivers/segger: inline note_sysview_get_timestamp
Avoid another layer of function call to get time.
Signed-off-by: xuxingliang <xuxingli...@xiaomi.com>
---
drivers/segger/config/SEGGER_SYSVIEW_Conf.h | 20 +++++++++++++++++++-
drivers/segger/note_sysview.c | 13 -------------
2 files changed, 19 insertions(+), 14 deletions(-)
diff --git a/drivers/segger/config/SEGGER_SYSVIEW_Conf.h
b/drivers/segger/config/SEGGER_SYSVIEW_Conf.h
index de7e9cf6ef..46264a531f 100644
--- a/drivers/segger/config/SEGGER_SYSVIEW_Conf.h
+++ b/drivers/segger/config/SEGGER_SYSVIEW_Conf.h
@@ -26,6 +26,7 @@
****************************************************************************/
#include <nuttx/config.h>
+#include <nuttx/clock.h>
/****************************************************************************
* Pre-processor Definitions
@@ -55,6 +56,16 @@
#define SEGGER_SYSVIEW_CPU_CACHE_LINE_SIZE
CONFIG_SEGGER_RTT_CPU_CACHE_LINE_SIZE
+/****************************************************************************
+ * Name: note_sysview_get_timestamp
+ *
+ * Description:
+ * Retrieve a system timestamp for SYSVIEW events.
+ *
+ ****************************************************************************/
+
+#define note_sysview_get_timestamp() perf_gettime()
+
/****************************************************************************
* Public Data
****************************************************************************/
@@ -72,8 +83,15 @@ extern "C"
* Public Function Prototypes
****************************************************************************/
+/****************************************************************************
+ * Name: note_sysview_get_interrupt_id
+ *
+ * Description:
+ * Retrieve the Id of the currently active interrupt.
+ *
+ ****************************************************************************/
+
unsigned int note_sysview_get_interrupt_id(void);
-unsigned long note_sysview_get_timestamp(void);
#undef EXTERN
#if defined(__cplusplus)
diff --git a/drivers/segger/note_sysview.c b/drivers/segger/note_sysview.c
index 9814c7575f..e190452cf9 100644
--- a/drivers/segger/note_sysview.c
+++ b/drivers/segger/note_sysview.c
@@ -454,19 +454,6 @@ unsigned int note_sysview_get_interrupt_id(void)
return g_note_sysview_driver.irq[this_cpu()];
}
-/****************************************************************************
- * Name: note_sysview_get_timestamp
- *
- * Description:
- * Retrieve a system timestamp for SYSVIEW events.
- *
- ****************************************************************************/
-
-unsigned long note_sysview_get_timestamp(void)
-{
- return perf_gettime();
-}
-
/****************************************************************************
* Name: note_sysview_initialize
*
