252  * Reserve & get pointers to the DSR/CBRs reserved for the current cpu.
255 static int gru_get_cpu_resources(int dsr_bytes, void **cb, void **dsr)  in gru_get_cpu_resources()  argument
264 	*dsr = bs->kernel_dsr + lcpu * GRU_NUM_KERNEL_DSR_BYTES;  in gru_get_cpu_resources()
269  * Free the current cpus reserved DSR/CBR resources.
271 static void gru_free_cpu_resources(void *cb, void *dsr)  in gru_free_cpu_resources()  argument
283  * 		dsr_bytes - number of DSR bytes needed
355  *		dsr - pointer to first DSR
357 void gru_lock_async_resource(unsigned long han,  void **cb, void **dsr)  in gru_lock_async_resource()  argument
367 	if (dsr)  in gru_lock_async_resource()
368 		*dsr = bs->kernel_dsr + ncpus * GRU_NUM_KERNEL_DSR_BYTES;  in gru_lock_async_resource()
799 	void *dsr;  in gru_send_message_gpa()  local
806 	if (gru_get_cpu_resources(bytes, &cb, &dsr))  in gru_send_message_gpa()
808 	memcpy(dsr, mesg, bytes);  in gru_send_message_gpa()
809 	mhdr = dsr;  in gru_send_message_gpa()
822 			ret = send_message_failure(cb, mqd, dsr, clines);  in gru_send_message_gpa()
824 	gru_free_cpu_resources(cb, dsr);  in gru_send_message_gpa()
906 	void *dsr;  in gru_read_gpa()  local
910 	if (gru_get_cpu_resources(GRU_NUM_KERNEL_DSR_BYTES, &cb, &dsr))  in gru_read_gpa()
913 	gru_vload_phys(cb, gpa, gru_get_tri(dsr), iaa, IMA);  in gru_read_gpa()
916 		*value = *(unsigned long *)dsr;  in gru_read_gpa()
917 	gru_free_cpu_resources(cb, dsr);  in gru_read_gpa()
930 	void *dsr;  in gru_copy_gpa()  local
934 	if (gru_get_cpu_resources(GRU_NUM_KERNEL_DSR_BYTES, &cb, &dsr))  in gru_copy_gpa()
936 	gru_bcopy(cb, src_gpa, dest_gpa, gru_get_tri(dsr),  in gru_copy_gpa()
939 	gru_free_cpu_resources(cb, dsr);  in gru_copy_gpa()
952 	void *dsr;  in quicktest0()  local
956 	if (gru_get_cpu_resources(GRU_CACHE_LINE_BYTES, &cb, &dsr))  in quicktest0()
958 	p = dsr;  in quicktest0()
962 	gru_vload(cb, uv_gpa(&word0), gru_get_tri(dsr), XTYPE_DW, 1, 1, IMA);  in quicktest0()
972 	gru_vstore(cb, uv_gpa(&word1), gru_get_tri(dsr), XTYPE_DW, 1, 1, IMA);  in quicktest0()
987 	gru_free_cpu_resources(cb, dsr);  in quicktest0()