X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;ds=sidebyside;f=bertos%2Fkern%2Fproc_p.h;h=a0191d8301eaf44b4a1689d729f523a1150de725;hb=42e61240ce8a55e92fe0942fecbee3abe371c507;hp=d69794103bdd943530c525cce2fe0dbf13eb0c1f;hpb=4108302ecc1a63518e91b3ee0ade5d50d89453b6;p=bertos.git

diff --git a/bertos/kern/proc_p.h b/bertos/kern/proc_p.h
index d6979410..a0191d83 100644
--- a/bertos/kern/proc_p.h
+++ b/bertos/kern/proc_p.h
@@ -94,14 +94,24 @@ typedef struct Process
 /** Track running processes. */
 extern REGISTER Process	*CurrentProcess;
 
-/** Track ready processes. */
+/**
+ * Track ready processes.
+ *
+ * Access to this list must be protected with a proc_forbid() / proc_premit()
+ * pair, or with SCHED_ATOMIC()
+ */
 extern REGISTER List     ProcReadyList;
 
 
 /**
  * Enqueue a task in the ready list.
  *
- * \note This is *NOT* protected against 
+ * Always use this macro to instert a process in the ready list, as its
+ * might vary to implement a different scheduling algorithms.
+ *
+ * \note This macro is *NOT* protected against the scheduler.  Access to
+ *       this list must be protected with a proc_forbid() / proc_premit()
+ *       pair, or with SCHED_ATOMIC()
  */
 #define SCHED_ENQUEUE(proc)  ADDTAIL(&ProcReadyList, &(proc)->link)