Changeset 31660 for trunk/psLib/src/sys/psMemory.h

Timestamp:

Jun 22, 2011, 12:27:33 AM (15 years ago)

Author:

eugene

Message:

merged from eam_branches/ipp-20110505: update memory locking to allow paralled realloc

File:

• trunk/psLib/src/sys/psMemory.h (modified) (2 diffs)

trunk/psLib/src/sys/psMemory.h

@@ -73 +73 @@
 
     psReferenceCount refCounter;        ///< how many times pointer is referenced
-    bool persistent;                    ///< marks if this non-user persistent data like error stack, etc.
+    bool persistent;                    ///< true if this is non-user persistent data like error stack, etc.
+    bool inFlight;                      ///< true if a nearby block is being free'ed / realloc'ed (local lock)
     const uint32_t endblock;            ///< initialised to p_psMEMMAGIC
 }
@@ -145 +146 @@
 #endif // ifdef DOXYGEN
 
+// if we decide to use spinlocks for psMemory, it will be necessary to call this function at
+// the start of every psLib-based program (spinlocks do not have a static initializer)
+void psMemInit(void);
 
 /** Set the deallocator routine