fs/bcachefs/quota_format.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef _BCACHEFS_QUOTA_FORMAT_H
   3 #define _BCACHEFS_QUOTA_FORMAT_H
   4
   5 /* KEY_TYPE_quota: */
   6
   7 enum quota_types {
   8         QTYP_USR                = 0,
   9         QTYP_GRP                = 1,
  10         QTYP_PRJ                = 2,
  11         QTYP_NR                 = 3,
  12 };
  13
  14 enum quota_counters {
  15         Q_SPC                   = 0,
  16         Q_INO                   = 1,
  17         Q_COUNTERS              = 2,
  18 };
  19
  20 struct bch_quota_counter {
  21         __le64                  hardlimit;
  22         __le64                  softlimit;
  23 };
  24
  25 struct bch_quota {
  26         struct bch_val          v;
  27         struct bch_quota_counter c[Q_COUNTERS];
  28 } __packed __aligned(8);
  29
  30 /* BCH_SB_FIELD_quota: */
  31
  32 struct bch_sb_quota_counter {
  33         __le32                          timelimit;
  34         __le32                          warnlimit;
  35 };
  36
  37 struct bch_sb_quota_type {
  38         __le64                          flags;
  39         struct bch_sb_quota_counter     c[Q_COUNTERS];
  40 };
  41
  42 struct bch_sb_field_quota {
  43         struct bch_sb_field             field;
  44         struct bch_sb_quota_type        q[QTYP_NR];
  45 } __packed __aligned(8);
  46
  47 #endif /* _BCACHEFS_QUOTA_FORMAT_H */