mirror of
https://github.com/torvalds/linux.git
synced 2024-11-25 05:32:00 +00:00
65eaf4e24a
We're about to start using bch_validate_flags for superblock section validation - it's no longer bkey specific. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
75 lines
1.9 KiB
C
75 lines
1.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
#ifndef _BCACHEFS_QUOTA_H
|
|
#define _BCACHEFS_QUOTA_H
|
|
|
|
#include "inode.h"
|
|
#include "quota_types.h"
|
|
|
|
enum bch_validate_flags;
|
|
extern const struct bch_sb_field_ops bch_sb_field_ops_quota;
|
|
|
|
int bch2_quota_invalid(struct bch_fs *, struct bkey_s_c,
|
|
enum bch_validate_flags, struct printbuf *);
|
|
void bch2_quota_to_text(struct printbuf *, struct bch_fs *, struct bkey_s_c);
|
|
|
|
#define bch2_bkey_ops_quota ((struct bkey_ops) { \
|
|
.key_invalid = bch2_quota_invalid, \
|
|
.val_to_text = bch2_quota_to_text, \
|
|
.min_val_size = 32, \
|
|
})
|
|
|
|
static inline struct bch_qid bch_qid(struct bch_inode_unpacked *u)
|
|
{
|
|
return (struct bch_qid) {
|
|
.q[QTYP_USR] = u->bi_uid,
|
|
.q[QTYP_GRP] = u->bi_gid,
|
|
.q[QTYP_PRJ] = u->bi_project ? u->bi_project - 1 : 0,
|
|
};
|
|
}
|
|
|
|
static inline unsigned enabled_qtypes(struct bch_fs *c)
|
|
{
|
|
return ((c->opts.usrquota << QTYP_USR)|
|
|
(c->opts.grpquota << QTYP_GRP)|
|
|
(c->opts.prjquota << QTYP_PRJ));
|
|
}
|
|
|
|
#ifdef CONFIG_BCACHEFS_QUOTA
|
|
|
|
int bch2_quota_acct(struct bch_fs *, struct bch_qid, enum quota_counters,
|
|
s64, enum quota_acct_mode);
|
|
|
|
int bch2_quota_transfer(struct bch_fs *, unsigned, struct bch_qid,
|
|
struct bch_qid, u64, enum quota_acct_mode);
|
|
|
|
void bch2_fs_quota_exit(struct bch_fs *);
|
|
void bch2_fs_quota_init(struct bch_fs *);
|
|
int bch2_fs_quota_read(struct bch_fs *);
|
|
|
|
extern const struct quotactl_ops bch2_quotactl_operations;
|
|
|
|
#else
|
|
|
|
static inline int bch2_quota_acct(struct bch_fs *c, struct bch_qid qid,
|
|
enum quota_counters counter, s64 v,
|
|
enum quota_acct_mode mode)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline int bch2_quota_transfer(struct bch_fs *c, unsigned qtypes,
|
|
struct bch_qid dst,
|
|
struct bch_qid src, u64 space,
|
|
enum quota_acct_mode mode)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline void bch2_fs_quota_exit(struct bch_fs *c) {}
|
|
static inline void bch2_fs_quota_init(struct bch_fs *c) {}
|
|
static inline int bch2_fs_quota_read(struct bch_fs *c) { return 0; }
|
|
|
|
#endif
|
|
|
|
#endif /* _BCACHEFS_QUOTA_H */
|