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https://github.com/koverstreet/bcachefs-tools.git
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49 lines
1.1 KiB
C
49 lines
1.1 KiB
C
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#ifndef _BCACHEFS_QUOTA_H
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#define _BCACHEFS_QUOTA_H
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#include "quota_types.h"
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extern const struct bkey_ops bch2_bkey_quota_ops;
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enum quota_acct_mode {
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BCH_QUOTA_PREALLOC,
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BCH_QUOTA_WARN,
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BCH_QUOTA_NOCHECK,
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};
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static inline struct bch_qid bch_qid(struct bch_inode_unpacked *u)
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{
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return (struct bch_qid) {
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.q[QTYP_USR] = u->bi_uid,
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.q[QTYP_GRP] = u->bi_gid,
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.q[QTYP_PRJ] = u->bi_project,
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};
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}
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#ifdef CONFIG_BCACHEFS_QUOTA
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int bch2_quota_acct(struct bch_fs *, struct bch_qid, enum quota_counters,
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s64, enum quota_acct_mode);
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int bch2_quota_transfer(struct bch_fs *, unsigned, struct bch_qid,
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struct bch_qid, u64);
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void bch2_fs_quota_exit(struct bch_fs *);
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void bch2_fs_quota_init(struct bch_fs *);
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int bch2_fs_quota_read(struct bch_fs *);
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extern const struct quotactl_ops bch2_quotactl_operations;
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#else
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#define bch2_quota_acct(_c, _uid, _gid, _counter, _v) (0)
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#define bch2_quota_transfer(_c, _type, _src, _dst, _v) (0)
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static inline void bch2_fs_quota_exit(struct bch_fs *c) {}
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static inline void bch2_fs_quota_init(struct bch_fs *c) {}
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static inline int bch2_fs_quota_read(struct bch_fs *c) { return 0; }
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#endif
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#endif /* _BCACHEFS_QUOTA_H */
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