(nuttx) branch master updated: sched/logging: add task activation/exit logs

[xiaoxiang]

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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 f280c33311 sched/logging: add task activation/exit logs
f280c33311 is described below

commit f280c3331112b4230a49ec96e4412602e5ada1ba
Author: Yanfeng Liu <yfliu2...@qq.com>
AuthorDate: Sun Jan 14 16:43:11 2024 +0800

    sched/logging: add task activation/exit logs
    
    Task activation/exit logs are helpful for device bringup,
    especially when user space nsh prompt doesn't show up.
    
    Putting them here will allow cleaning of logs in multiple
    up_exit() functions  later.
    
    Signed-off-by: Yanfeng Liu <yfliu2...@qq.com>
---
 sched/task/task_activate.c | 7 +++++++
 sched/task/task_exit.c     | 8 ++++++++
 2 files changed, 15 insertions(+)

diff --git a/sched/task/task_activate.c b/sched/task/task_activate.c
index 7fb6496183..564403d20d 100644
--- a/sched/task/task_activate.c
+++ b/sched/task/task_activate.c
@@ -84,6 +84,13 @@ void nxtask_activate(FAR struct tcb_s *tcb)
 
   nxsched_remove_blocked(tcb);
 
+#if CONFIG_TASK_NAME_SIZE > 0
+  sinfo("%s pid=%d,TCB=%p\n", tcb->name,
+#else
+  sinfo("pid=%d,TCB=%p\n",
+#endif  
+        tcb->pid, tcb);
+
   /* Add the task to ready-to-run task list, and
    * perform the context switch if one is needed
    */
diff --git a/sched/task/task_exit.c b/sched/task/task_exit.c
index 02a5c83064..28272f6308 100644
--- a/sched/task/task_exit.c
+++ b/sched/task/task_exit.c
@@ -25,6 +25,7 @@
 #include <nuttx/config.h>
 
 #include <sched.h>
+#include <debug.h>
 
 #include "sched/sched.h"
 
@@ -88,6 +89,13 @@ int nxtask_exit(void)
   dtcb = this_task();
 #endif
 
+#if CONFIG_TASK_NAME_SIZE > 0
+  sinfo("%s pid=%d,TCB=%p\n", dtcb->name,
+#else
+  sinfo("pid=%d,TCB=%p\n",
+#endif  
+        dtcb->pid, dtcb);
+
   /* Update scheduler parameters */
 
   nxsched_suspend_scheduler(dtcb);