Lines Matching defs:cpa
4728 * from the goal block. @cpa is the prealloc
4735 struct ext4_prealloc_space *cpa)
4739 if (cpa == NULL) {
4743 cur_distance = abs(goal_block - cpa->pa_pstart);
4747 return cpa;
4750 atomic_dec(&cpa->pa_count);
4796 struct ext4_prealloc_space *tmp_pa = NULL, *cpa = NULL;
4975 cpa = ext4_mb_check_group_pa(goal_block,
4976 tmp_pa, cpa);
4982 if (cpa) {
4983 ext4_mb_use_group_pa(ac, cpa);