211 	TInt retries=64;

   211 	TInt retries=64;

   212 	do	{

   212 	do	{

   213 		if (--retries<0)

   213 		if (--retries<0)

   214 			return KErrInUse;

   214 			return KErrInUse;

   215 		// sleep every 8 tries to give the write a chance

   215 		// sleep every 8 tries to give the write a chance

   217 			User::AfterHighRes(1);

   217 			User::AfterHighRes(1);

   218 		g0 = iGeneration;

   218 		g0 = iGeneration;

   219 		__e32_memory_barrier();

   219 		__e32_memory_barrier();

   220 		head = iHead;

   220 		head = iHead;

   221 		wrap = iWrap;

   221 		wrap = iWrap;