Lines Matching defs:ctl
407 struct btrfs_caching_control *ctl;
415 ctl = cache->caching_ctl;
416 refcount_inc(&ctl->count);
418 return ctl;
421 void btrfs_put_caching_control(struct btrfs_caching_control *ctl)
423 if (refcount_dec_and_test(&ctl->count))
424 kfree(ctl);
1174 struct btrfs_caching_control *ctl;
1176 list_for_each_entry(ctl, &fs_info->caching_block_groups, list) {
1177 if (ctl->block_group == block_group) {
1178 caching_ctl = ctl;