Kernel - Updated logging to not cache messages (for a speedup)

- Can be re-enabled with a #define

diff --git a/Kernel/logging.c b/Kernel/logging.c
index 9aaee8b..3e33b6a 100644 (file)
--- a/Kernel/logging.c
+++ b/Kernel/logging.c
@@ -5,7 +5,9 @@
  * logging.c - Kernel Logging Service
  */
 #include <acess.h>
+#include <adt.h>
 
+#define CACHE_MESSAGES 0
 #define PRINT_ON_APPEND        1
 #define USE_RING_BUFFER        1
 #define RING_BUFFER_SIZE       4096
@@ -93,7 +95,7 @@ void Log_AddEvent(const char *Ident, int Level, const char *Format, va_list Args
        
        //Log("len = %i", len);
        
-       #if USE_RING_BUFFER
+       #if USE_RING_BUFFER || !CACHE_MESSAGES
        {
        char    buf[sizeof(tLogEntry)+len+1];
        ent = (void*)buf;
@@ -106,8 +108,9 @@ void Log_AddEvent(const char *Ident, int Level, const char *Format, va_list Args
        ent->Level = Level;
        ent->Length = len;
        vsnprintf( ent->Data, len+1, Format, Args );
-       
-       #if USE_RING_BUFFER
+
+       #if CACHE_MESSAGES
+       # if USE_RING_BUFFER
        {
                #define LOG_HDR_LEN     (14+1+2+8+2)
                char    newData[ LOG_HDR_LEN + len + 2 + 1 ];
@@ -120,7 +123,7 @@ void Log_AddEvent(const char *Ident, int Level, const char *Format, va_list Args
                gpLog_RingBuffer->Space = RING_BUFFER_SIZE;     // Needed to init the buffer
                RingBuffer_Write( gpLog_RingBuffer, newData, LOG_HDR_LEN + len + 2 );
        }
-       #else
+       # else
        Mutex_Acquire( &glLog );
        
        ent->Next = gLog.Tail;
@@ -136,13 +139,14 @@ void Log_AddEvent(const char *Ident, int Level, const char *Format, va_list Args
                gLog_Levels[Level].Tail = gLog_Levels[Level].Head = ent;
        
        Mutex_Release( &glLog );
+       # endif
        #endif
        
-       #if PRINT_ON_APPEND
+       #if PRINT_ON_APPEND || !CACHE_MESSAGES
        Log_Int_PrintMessage( ent );
        #endif
        
-       #if USE_RING_BUFFER
+       #if USE_RING_BUFFER || !CACHE_MESSAGES
        }
        #endif
 }