mm/damon/sysfs.c

19 	struct kobject kobj;
28 static ssize_t start_show(struct kobject *kobj, struct kobj_attribute *attr,
31 	struct damon_sysfs_region *region = container_of(kobj,
32 			struct damon_sysfs_region, kobj);
37 static ssize_t start_store(struct kobject *kobj, struct kobj_attribute *attr,
40 	struct damon_sysfs_region *region = container_of(kobj,
41 			struct damon_sysfs_region, kobj);
47 static ssize_t end_show(struct kobject *kobj, struct kobj_attribute *attr,
50 	struct damon_sysfs_region *region = container_of(kobj,
51 			struct damon_sysfs_region, kobj);
56 static ssize_t end_store(struct kobject *kobj, struct kobj_attribute *attr,
59 	struct damon_sysfs_region *region = container_of(kobj,
60 			struct damon_sysfs_region, kobj);
66 static void damon_sysfs_region_release(struct kobject *kobj)
68 	kfree(container_of(kobj, struct damon_sysfs_region, kobj));
95 	struct kobject kobj;
111 		kobject_put(&regions_arr[i]->kobj);
140 		err = kobject_init_and_add(&region->kobj,
141 				&damon_sysfs_region_ktype, &regions->kobj,
144 			kobject_put(&region->kobj);
155 static ssize_t nr_regions_show(struct kobject *kobj,
158 	struct damon_sysfs_regions *regions = container_of(kobj,
159 			struct damon_sysfs_regions, kobj);
164 static ssize_t nr_regions_store(struct kobject *kobj,
175 	regions = container_of(kobj, struct damon_sysfs_regions, kobj);
187 static void damon_sysfs_regions_release(struct kobject *kobj)
189 	kfree(container_of(kobj, struct damon_sysfs_regions, kobj));
212 	struct kobject kobj;
230 	err = kobject_init_and_add(&regions->kobj, &damon_sysfs_regions_ktype,
231 			&target->kobj, "regions");
233 		kobject_put(&regions->kobj);
242 	kobject_put(&target->regions->kobj);
245 static ssize_t pid_target_show(struct kobject *kobj,
248 	struct damon_sysfs_target *target = container_of(kobj,
249 			struct damon_sysfs_target, kobj);
254 static ssize_t pid_target_store(struct kobject *kobj,
257 	struct damon_sysfs_target *target = container_of(kobj,
258 			struct damon_sysfs_target, kobj);
266 static void damon_sysfs_target_release(struct kobject *kobj)
268 	kfree(container_of(kobj, struct damon_sysfs_target, kobj));
291 	struct kobject kobj;
308 		kobject_put(&targets_arr[i]->kobj);
338 		err = kobject_init_and_add(&target->kobj,
339 				&damon_sysfs_target_ktype, &targets->kobj,
355 	kobject_put(&target->kobj);
359 static ssize_t nr_targets_show(struct kobject *kobj,
362 	struct damon_sysfs_targets *targets = container_of(kobj,
363 			struct damon_sysfs_targets, kobj);
368 static ssize_t nr_targets_store(struct kobject *kobj,
379 	targets = container_of(kobj, struct damon_sysfs_targets, kobj);
391 static void damon_sysfs_targets_release(struct kobject *kobj)
393 	kfree(container_of(kobj, struct damon_sysfs_targets, kobj));
416 	struct kobject kobj;
432 	intervals->kobj = (struct kobject){};
439 static ssize_t sample_us_show(struct kobject *kobj,
442 	struct damon_sysfs_intervals *intervals = container_of(kobj,
443 			struct damon_sysfs_intervals, kobj);
448 static ssize_t sample_us_store(struct kobject *kobj,
451 	struct damon_sysfs_intervals *intervals = container_of(kobj,
452 			struct damon_sysfs_intervals, kobj);
463 static ssize_t aggr_us_show(struct kobject *kobj, struct kobj_attribute *attr,
466 	struct damon_sysfs_intervals *intervals = container_of(kobj,
467 			struct damon_sysfs_intervals, kobj);
472 static ssize_t aggr_us_store(struct kobject *kobj, struct kobj_attribute *attr,
475 	struct damon_sysfs_intervals *intervals = container_of(kobj,
476 			struct damon_sysfs_intervals, kobj);
487 static ssize_t update_us_show(struct kobject *kobj,
490 	struct damon_sysfs_intervals *intervals = container_of(kobj,
491 			struct damon_sysfs_intervals, kobj);
496 static ssize_t update_us_store(struct kobject *kobj,
499 	struct damon_sysfs_intervals *intervals = container_of(kobj,
500 			struct damon_sysfs_intervals, kobj);
511 static void damon_sysfs_intervals_release(struct kobject *kobj)
513 	kfree(container_of(kobj, struct damon_sysfs_intervals, kobj));
544 	struct kobject kobj;
555 	attrs->kobj = (struct kobject){};
569 	err = kobject_init_and_add(&intervals->kobj,
570 			&damon_sysfs_intervals_ktype, &attrs->kobj,
582 	err = kobject_init_and_add(&nr_regions_range->kobj,
583 			&damon_sysfs_ul_range_ktype, &attrs->kobj,
591 	kobject_put(&nr_regions_range->kobj);
594 	kobject_put(&intervals->kobj);
601 	kobject_put(&attrs->nr_regions_range->kobj);
602 	kobject_put(&attrs->intervals->kobj);
605 static void damon_sysfs_attrs_release(struct kobject *kobj)
607 	kfree(container_of(kobj, struct damon_sysfs_attrs, kobj));
633 	struct kobject kobj;
648 	context->kobj = (struct kobject){};
660 	err = kobject_init_and_add(&attrs->kobj, &damon_sysfs_attrs_ktype,
661 			&context->kobj, "monitoring_attrs");
671 	kobject_put(&attrs->kobj);
682 	err = kobject_init_and_add(&targets->kobj, &damon_sysfs_targets_ktype,
683 			&context->kobj, "targets");
685 		kobject_put(&targets->kobj);
699 	err = kobject_init_and_add(&schemes->kobj, &damon_sysfs_schemes_ktype,
700 			&context->kobj, "schemes");
702 		kobject_put(&schemes->kobj);
727 	kobject_put(&context->targets->kobj);
730 	kobject_put(&context->attrs->kobj);
738 	kobject_put(&context->attrs->kobj);
740 	kobject_put(&context->targets->kobj);
742 	kobject_put(&context->schemes->kobj);
745 static ssize_t avail_operations_show(struct kobject *kobj,
760 static ssize_t operations_show(struct kobject *kobj,
763 	struct damon_sysfs_context *context = container_of(kobj,
764 			struct damon_sysfs_context, kobj);
769 static ssize_t operations_store(struct kobject *kobj,
772 	struct damon_sysfs_context *context = container_of(kobj,
773 			struct damon_sysfs_context, kobj);
785 static void damon_sysfs_context_release(struct kobject *kobj)
787 	kfree(container_of(kobj, struct damon_sysfs_context, kobj));
814 	struct kobject kobj;
831 		kobject_put(&contexts_arr[i]->kobj);
861 		err = kobject_init_and_add(&context->kobj,
862 				&damon_sysfs_context_ktype, &contexts->kobj,
878 	kobject_put(&context->kobj);
882 static ssize_t nr_contexts_show(struct kobject *kobj,
885 	struct damon_sysfs_contexts *contexts = container_of(kobj,
886 			struct damon_sysfs_contexts, kobj);
891 static ssize_t nr_contexts_store(struct kobject *kobj,
904 	contexts = container_of(kobj, struct damon_sysfs_contexts, kobj);
915 static void damon_sysfs_contexts_release(struct kobject *kobj)
917 	kfree(container_of(kobj, struct damon_sysfs_contexts, kobj));
940 	struct kobject kobj;
959 	err = kobject_init_and_add(&contexts->kobj,
960 			&damon_sysfs_contexts_ktype, &kdamond->kobj,
963 		kobject_put(&contexts->kobj);
974 	kobject_put(&kdamond->contexts->kobj);
1065 static ssize_t state_show(struct kobject *kobj, struct kobj_attribute *attr,
1068 	struct damon_sysfs_kdamond *kdamond = container_of(kobj,
1069 			struct damon_sysfs_kdamond, kobj);
1632 static ssize_t state_store(struct kobject *kobj, struct kobj_attribute *attr,
1635 	struct damon_sysfs_kdamond *kdamond = container_of(kobj,
1636 			struct damon_sysfs_kdamond, kobj);
1654 static ssize_t pid_show(struct kobject *kobj,
1657 	struct damon_sysfs_kdamond *kdamond = container_of(kobj,
1658 			struct damon_sysfs_kdamond, kobj);
1677 static void damon_sysfs_kdamond_release(struct kobject *kobj)
1679 	struct damon_sysfs_kdamond *kdamond = container_of(kobj,
1680 			struct damon_sysfs_kdamond, kobj);
1711 	struct kobject kobj;
1728 		kobject_put(&kdamonds_arr[i]->kobj);
1775 		err = kobject_init_and_add(&kdamond->kobj,
1776 				&damon_sysfs_kdamond_ktype, &kdamonds->kobj,
1792 	kobject_put(&kdamond->kobj);
1796 static ssize_t nr_kdamonds_show(struct kobject *kobj,
1799 	struct damon_sysfs_kdamonds *kdamonds = container_of(kobj,
1800 			struct damon_sysfs_kdamonds, kobj);
1805 static ssize_t nr_kdamonds_store(struct kobject *kobj,
1817 	kdamonds = container_of(kobj, struct damon_sysfs_kdamonds, kobj);
1829 static void damon_sysfs_kdamonds_release(struct kobject *kobj)
1831 	kfree(container_of(kobj, struct damon_sysfs_kdamonds, kobj));
1854 	struct kobject kobj;
1872 	err = kobject_init_and_add(&kdamonds->kobj,
1873 			&damon_sysfs_kdamonds_ktype, &ui_dir->kobj,
1876 		kobject_put(&kdamonds->kobj);
1883 static void damon_sysfs_ui_dir_release(struct kobject *kobj)
1885 	kfree(container_of(kobj, struct damon_sysfs_ui_dir, kobj));
1914 	err = kobject_init_and_add(&admin->kobj, &damon_sysfs_ui_dir_ktype,
1924 	kobject_put(&admin->kobj);