121 	struct gru_dump_context_header hdr;  in gru_dump_context()  local
128 	memset(&hdr, 0, sizeof(hdr));  in gru_dump_context()
138 	ubuf += sizeof(hdr);  in gru_dump_context()
147 	bytes = sizeof(hdr) + GRU_CACHE_LINE_BYTES;  in gru_dump_context()
152 			hdr.pid = gts->ts_tgid_owner;  in gru_dump_context()
153 			hdr.vaddr = gts->ts_vma->vm_start;  in gru_dump_context()
173 	hdr.magic = GRU_DUMP_MAGIC;  in gru_dump_context()
174 	hdr.gid = gru->gs_gid;  in gru_dump_context()
175 	hdr.ctxnum = ctxnum;  in gru_dump_context()
176 	hdr.cbrcnt = cbrcnt;  in gru_dump_context()
177 	hdr.dsrcnt = dsrcnt;  in gru_dump_context()
178 	hdr.cch_locked = cch_locked;  in gru_dump_context()
179 	if (copy_to_user(uhdr, &hdr, sizeof(hdr)))  in gru_dump_context()