Lines Matching refs:mem0

25187 } mem0 = { 0, 0, 0 };
25189 #define mem0 GLOBAL(struct Mem0Global, mem0)
25195   return mem0.mutex;
25228   sqlite3_mutex_enter(mem0.mutex);
25229   priorLimit = mem0.alarmThreshold;
25231     sqlite3_mutex_leave(mem0.mutex);
25234   mem0.alarmThreshold = n;
25236   mem0.nearlyFull = (n>0 && n<=nUsed);
25237   sqlite3_mutex_leave(mem0.mutex);
25255   memset(&mem0, 0, sizeof(mem0));
25256   mem0.mutex = sqlite3MutexAlloc(SQLITE_MUTEX_STATIC_MEM);
25263   if( rc!=SQLITE_OK ) memset(&mem0, 0, sizeof(mem0));
25273   return mem0.nearlyFull;
25283   memset(&mem0, 0, sizeof(mem0));
25310   if( mem0.alarmThreshold<=0 ) return;
25311   sqlite3_mutex_leave(mem0.mutex);
25313   sqlite3_mutex_enter(mem0.mutex);
25323   assert( sqlite3_mutex_held(mem0.mutex) );
25341   if( mem0.alarmThreshold>0 ){
25343     if( nUsed >= mem0.alarmThreshold - nFull ){
25344       mem0.nearlyFull = 1;
25347       mem0.nearlyFull = 0;
25352   if( p==0 && mem0.alarmThreshold>0 ){
25379     sqlite3_mutex_enter(mem0.mutex);
25381     sqlite3_mutex_leave(mem0.mutex);
25458     sqlite3_mutex_enter(mem0.mutex);
25462     sqlite3_mutex_leave(mem0.mutex);
25538     sqlite3_mutex_enter(mem0.mutex);
25542           mem0.alarmThreshold-nDiff ){
25546     if( pNew==0 && mem0.alarmThreshold>0 ){
25554     sqlite3_mutex_leave(mem0.mutex);