Lines Matching refs:t_info
52 static struct t_info *t_info; variable
98 int offset_in_bytes = offsetof(struct t_info, mfn_offset[NR_CPUS]); in calc_tinfo_first_offset()
113 struct t_info dummy_pages; in calculate_tbuf_size()
180 if ( t_info ) in alloc_trace_bufs()
191 t_info = alloc_xenheap_pages(get_order_from_pages(t_info_pages), 0); in alloc_trace_bufs()
192 if ( t_info == NULL ) in alloc_trace_bufs()
195 memset(t_info, 0, t_info_pages*PAGE_SIZE); in alloc_trace_bufs()
197 t_info_mfn_list = (uint32_t *)t_info; in alloc_trace_bufs()
199 t_info->tbuf_size = pages; in alloc_trace_bufs()
208 t_info->mfn_offset[cpu] = offset; in alloc_trace_bufs()
234 offset = t_info->mfn_offset[cpu]; in alloc_trace_bufs()
254 virt_to_page(t_info) + i, XENSHARE_readonly); in alloc_trace_bufs()
269 offset = t_info->mfn_offset[cpu]; in alloc_trace_bufs()
281 free_xenheap_pages(t_info, get_order_from_pages(t_info_pages)); in alloc_trace_bufs()
282 t_info = NULL; in alloc_trace_bufs()
383 tbc->buffer_mfn = t_info ? virt_to_mfn(t_info) : 0; in tb_control()
536 per_cpu_mfn_offset = t_info->mfn_offset[smp_processor_id()]; in next_record()
537 mfn_list = (uint32_t *)t_info; in next_record()