Lines Matching defs:ent

43 	struct memtrace_entry *ent = filp->private_data;
45 	return simple_read_from_buffer(ubuf, count, ppos, ent->mem, ent->size);
50 	struct memtrace_entry *ent = filp->private_data;
51 	unsigned long ent_nrpages = ent->size >> PAGE_SHIFT;
63 	return remap_pfn_range(vma, vma->vm_start, PHYS_PFN(ent->start) + vma->vm_pgoff,
175 		struct memtrace_entry *ent = &memtrace_array[i];
177 		ent->mem = ioremap(ent->start, ent->size);
179 		if (!ent->mem) {
181 				 ent->start);
186 		snprintf(ent->name, 16, "%08x", ent->nid);
187 		dir = debugfs_create_dir(ent->name, memtrace_debugfs_dir);
189 		ent->dir = dir;
190 		debugfs_create_file_unsafe("trace", 0600, dir, ent, &memtrace_fops);
191 		debugfs_create_x64("start", 0400, dir, &ent->start);
192 		debugfs_create_x64("size", 0400, dir, &ent->size);
224 	struct memtrace_entry *ent;
227 		ent = &memtrace_array[i];
230 		if (ent->nid == NUMA_NO_NODE)
234 		if (ent->mem) {
235 			iounmap(ent->mem);
236 			ent->mem = 0;
239 		if (memtrace_free(ent->nid, ent->start, ent->size)) {
241 				ent->nid);
250 		debugfs_remove_recursive(ent->dir);
251 		pr_info("Freed trace memory back on node %d\n", ent->nid);
252 		ent->size = ent->start = ent->nid = NUMA_NO_NODE;