Lines Matching refs:num_bytes
64 struct btrfs_qgroup *qgroup, u64 num_bytes, in qgroup_rsv_add() argument
67 trace_qgroup_update_reserve(fs_info, qgroup, num_bytes, type); in qgroup_rsv_add()
68 qgroup->rsv.values[type] += num_bytes; in qgroup_rsv_add()
72 struct btrfs_qgroup *qgroup, u64 num_bytes, in qgroup_rsv_release() argument
75 trace_qgroup_update_reserve(fs_info, qgroup, -(s64)num_bytes, type); in qgroup_rsv_release()
76 if (qgroup->rsv.values[type] >= num_bytes) { in qgroup_rsv_release()
77 qgroup->rsv.values[type] -= num_bytes; in qgroup_rsv_release()
84 qgroup->rsv.values[type], num_bytes); in qgroup_rsv_release()
1353 u64 num_bytes = src->excl; in __qgroup_excl_accounting() local
1360 qgroup->rfer += sign * num_bytes; in __qgroup_excl_accounting()
1361 qgroup->rfer_cmpr += sign * num_bytes; in __qgroup_excl_accounting()
1363 WARN_ON(sign < 0 && qgroup->excl < num_bytes); in __qgroup_excl_accounting()
1364 qgroup->excl += sign * num_bytes; in __qgroup_excl_accounting()
1365 qgroup->excl_cmpr += sign * num_bytes; in __qgroup_excl_accounting()
1386 qgroup->rfer += sign * num_bytes; in __qgroup_excl_accounting()
1387 qgroup->rfer_cmpr += sign * num_bytes; in __qgroup_excl_accounting()
1388 WARN_ON(sign < 0 && qgroup->excl < num_bytes); in __qgroup_excl_accounting()
1389 qgroup->excl += sign * num_bytes; in __qgroup_excl_accounting()
1394 qgroup->excl_cmpr += sign * num_bytes; in __qgroup_excl_accounting()
1849 u64 num_bytes) in btrfs_qgroup_trace_extent() argument
1857 || bytenr == 0 || num_bytes == 0) in btrfs_qgroup_trace_extent()
1865 record->num_bytes = num_bytes; in btrfs_qgroup_trace_extent()
1886 u64 bytenr, num_bytes; in btrfs_qgroup_trace_leaf_items() local
1909 num_bytes = btrfs_file_extent_disk_num_bytes(eb, fi); in btrfs_qgroup_trace_leaf_items()
1911 ret = btrfs_qgroup_trace_extent(trans, bytenr, num_bytes); in btrfs_qgroup_trace_leaf_items()
2532 u64 num_bytes, u64 seq) in qgroup_update_counters() argument
2552 qg->rfer += num_bytes; in qgroup_update_counters()
2553 qg->rfer_cmpr += num_bytes; in qgroup_update_counters()
2557 qg->rfer -= num_bytes; in qgroup_update_counters()
2558 qg->rfer_cmpr -= num_bytes; in qgroup_update_counters()
2568 qg->excl -= num_bytes; in qgroup_update_counters()
2569 qg->excl_cmpr -= num_bytes; in qgroup_update_counters()
2579 qg->excl += num_bytes; in qgroup_update_counters()
2580 qg->excl_cmpr += num_bytes; in qgroup_update_counters()
2593 qg->excl += num_bytes; in qgroup_update_counters()
2594 qg->excl_cmpr += num_bytes; in qgroup_update_counters()
2603 qg->excl -= num_bytes; in qgroup_update_counters()
2604 qg->excl_cmpr -= num_bytes; in qgroup_update_counters()
2647 u64 num_bytes, struct ulist *old_roots, in btrfs_qgroup_account_extent() argument
2684 num_bytes, nr_old_roots, nr_new_roots); in btrfs_qgroup_account_extent()
2723 num_bytes, seq); in btrfs_qgroup_account_extent()
2811 record->num_bytes, in btrfs_qgroup_account_extents()
3085 static bool qgroup_check_limits(const struct btrfs_qgroup *qg, u64 num_bytes) in qgroup_check_limits() argument
3088 qgroup_rsv_total(qg) + (s64)qg->rfer + num_bytes > qg->max_rfer) in qgroup_check_limits()
3092 qgroup_rsv_total(qg) + (s64)qg->excl + num_bytes > qg->max_excl) in qgroup_check_limits()
3098 static int qgroup_reserve(struct btrfs_root *root, u64 num_bytes, bool enforce, in qgroup_reserve() argument
3111 if (num_bytes == 0) in qgroup_reserve()
3142 if (enforce && !qgroup_check_limits(qg, num_bytes)) { in qgroup_reserve()
3165 qgroup_rsv_add(fs_info, qg, num_bytes, type); in qgroup_reserve()
3183 u64 ref_root, u64 num_bytes, in btrfs_qgroup_free_refroot() argument
3194 if (num_bytes == 0) in btrfs_qgroup_free_refroot()
3197 if (num_bytes == (u64)-1 && type != BTRFS_QGROUP_RSV_META_PERTRANS) { in btrfs_qgroup_free_refroot()
3210 if (num_bytes == (u64)-1) in btrfs_qgroup_free_refroot()
3215 num_bytes = qgroup->rsv.values[type]; in btrfs_qgroup_free_refroot()
3229 qgroup_rsv_release(fs_info, qg, num_bytes, type); in btrfs_qgroup_free_refroot()
3270 u64 num_bytes; in qgroup_rescan_leaf() local
3326 num_bytes = fs_info->nodesize; in qgroup_rescan_leaf()
3328 num_bytes = found.offset; in qgroup_rescan_leaf()
3338 num_bytes, NULL, ctx.roots); in qgroup_rescan_leaf()
3958 static void add_root_meta_rsv(struct btrfs_root *root, int num_bytes, in add_root_meta_rsv() argument
3964 if (num_bytes == 0) in add_root_meta_rsv()
3969 root->qgroup_meta_rsv_prealloc += num_bytes; in add_root_meta_rsv()
3971 root->qgroup_meta_rsv_pertrans += num_bytes; in add_root_meta_rsv()
3975 static int sub_root_meta_rsv(struct btrfs_root *root, int num_bytes, in sub_root_meta_rsv() argument
3981 if (num_bytes == 0) in sub_root_meta_rsv()
3986 num_bytes = min_t(u64, root->qgroup_meta_rsv_prealloc, in sub_root_meta_rsv()
3987 num_bytes); in sub_root_meta_rsv()
3988 root->qgroup_meta_rsv_prealloc -= num_bytes; in sub_root_meta_rsv()
3990 num_bytes = min_t(u64, root->qgroup_meta_rsv_pertrans, in sub_root_meta_rsv()
3991 num_bytes); in sub_root_meta_rsv()
3992 root->qgroup_meta_rsv_pertrans -= num_bytes; in sub_root_meta_rsv()
3995 return num_bytes; in sub_root_meta_rsv()
3998 int btrfs_qgroup_reserve_meta(struct btrfs_root *root, int num_bytes, in btrfs_qgroup_reserve_meta() argument
4005 !is_fstree(root->root_key.objectid) || num_bytes == 0) in btrfs_qgroup_reserve_meta()
4008 BUG_ON(num_bytes != round_down(num_bytes, fs_info->nodesize)); in btrfs_qgroup_reserve_meta()
4009 trace_qgroup_meta_reserve(root, (s64)num_bytes, type); in btrfs_qgroup_reserve_meta()
4010 ret = qgroup_reserve(root, num_bytes, enforce, type); in btrfs_qgroup_reserve_meta()
4021 add_root_meta_rsv(root, num_bytes, type); in btrfs_qgroup_reserve_meta()
4025 int __btrfs_qgroup_reserve_meta(struct btrfs_root *root, int num_bytes, in __btrfs_qgroup_reserve_meta() argument
4031 ret = btrfs_qgroup_reserve_meta(root, num_bytes, type, enforce); in __btrfs_qgroup_reserve_meta()
4038 return btrfs_qgroup_reserve_meta(root, num_bytes, type, enforce); in __btrfs_qgroup_reserve_meta()
4056 void __btrfs_qgroup_free_meta(struct btrfs_root *root, int num_bytes, in __btrfs_qgroup_free_meta() argument
4070 num_bytes = sub_root_meta_rsv(root, num_bytes, type); in __btrfs_qgroup_free_meta()
4071 BUG_ON(num_bytes != round_down(num_bytes, fs_info->nodesize)); in __btrfs_qgroup_free_meta()
4072 trace_qgroup_meta_reserve(root, -(s64)num_bytes, type); in __btrfs_qgroup_free_meta()
4074 num_bytes, type); in __btrfs_qgroup_free_meta()
4078 int num_bytes) in qgroup_convert_meta() argument
4085 if (num_bytes == 0) in qgroup_convert_meta()
4106 qgroup_rsv_release(fs_info, qg, num_bytes, in qgroup_convert_meta()
4108 qgroup_rsv_add(fs_info, qg, num_bytes, in qgroup_convert_meta()
4122 void btrfs_qgroup_convert_reserved_meta(struct btrfs_root *root, int num_bytes) in btrfs_qgroup_convert_reserved_meta() argument
4130 num_bytes = sub_root_meta_rsv(root, num_bytes, in btrfs_qgroup_convert_reserved_meta()
4132 trace_qgroup_meta_convert(root, num_bytes); in btrfs_qgroup_convert_reserved_meta()
4133 qgroup_convert_meta(fs_info, root->root_key.objectid, num_bytes); in btrfs_qgroup_convert_reserved_meta()