#define _BCACHEFS_INODE_H
#include "bkey.h"
+#include "bkey_methods.h"
#include "opts.h"
+enum bkey_invalid_flags;
extern const char * const bch2_inode_opts[];
-int bch2_inode_invalid(const struct bch_fs *, struct bkey_s_c, int, struct printbuf *);
-int bch2_inode_v2_invalid(const struct bch_fs *, struct bkey_s_c, int, struct printbuf *);
-int bch2_inode_v3_invalid(const struct bch_fs *, struct bkey_s_c, int, struct printbuf *);
+int bch2_inode_invalid(struct bch_fs *, struct bkey_s_c,
+ enum bkey_invalid_flags, struct printbuf *);
+int bch2_inode_v2_invalid(struct bch_fs *, struct bkey_s_c,
+ enum bkey_invalid_flags, struct printbuf *);
+int bch2_inode_v3_invalid(struct bch_fs *, struct bkey_s_c,
+ enum bkey_invalid_flags, struct printbuf *);
void bch2_inode_to_text(struct printbuf *, struct bch_fs *, struct bkey_s_c);
+int bch2_trigger_inode(struct btree_trans *, enum btree_id, unsigned,
+ struct bkey_s_c, struct bkey_s, unsigned);
+
#define bch2_bkey_ops_inode ((struct bkey_ops) { \
.key_invalid = bch2_inode_invalid, \
.val_to_text = bch2_inode_to_text, \
- .trans_trigger = bch2_trans_mark_inode, \
- .atomic_trigger = bch2_mark_inode, \
+ .trigger = bch2_trigger_inode, \
+ .min_val_size = 16, \
})
#define bch2_bkey_ops_inode_v2 ((struct bkey_ops) { \
.key_invalid = bch2_inode_v2_invalid, \
.val_to_text = bch2_inode_to_text, \
- .trans_trigger = bch2_trans_mark_inode, \
- .atomic_trigger = bch2_mark_inode, \
+ .trigger = bch2_trigger_inode, \
+ .min_val_size = 32, \
})
#define bch2_bkey_ops_inode_v3 ((struct bkey_ops) { \
.key_invalid = bch2_inode_v3_invalid, \
.val_to_text = bch2_inode_to_text, \
- .trans_trigger = bch2_trans_mark_inode, \
- .atomic_trigger = bch2_mark_inode, \
+ .trigger = bch2_trigger_inode, \
+ .min_val_size = 48, \
})
static inline bool bkey_is_inode(const struct bkey *k)
k->type == KEY_TYPE_inode_v3;
}
-int bch2_inode_generation_invalid(const struct bch_fs *, struct bkey_s_c,
- int, struct printbuf *);
+int bch2_inode_generation_invalid(struct bch_fs *, struct bkey_s_c,
+ enum bkey_invalid_flags, struct printbuf *);
void bch2_inode_generation_to_text(struct printbuf *, struct bch_fs *, struct bkey_s_c);
#define bch2_bkey_ops_inode_generation ((struct bkey_ops) { \
.key_invalid = bch2_inode_generation_invalid, \
.val_to_text = bch2_inode_generation_to_text, \
+ .min_val_size = 8, \
})
#if 0
int bch2_inode_peek(struct btree_trans *, struct btree_iter *,
struct bch_inode_unpacked *, subvol_inum, unsigned);
-int bch2_inode_write(struct btree_trans *, struct btree_iter *,
- struct bch_inode_unpacked *);
+
+int bch2_inode_write_flags(struct btree_trans *, struct btree_iter *,
+ struct bch_inode_unpacked *, enum btree_update_flags);
+
+static inline int bch2_inode_write(struct btree_trans *trans,
+ struct btree_iter *iter,
+ struct bch_inode_unpacked *inode)
+{
+ return bch2_inode_write_flags(trans, iter, inode, 0);
+}
void bch2_inode_init_early(struct bch_fs *,
struct bch_inode_unpacked *);
int bch2_inode_rm(struct bch_fs *, subvol_inum);
+int bch2_inode_find_by_inum_nowarn_trans(struct btree_trans *,
+ subvol_inum,
+ struct bch_inode_unpacked *);
int bch2_inode_find_by_inum_trans(struct btree_trans *, subvol_inum,
struct bch_inode_unpacked *);
int bch2_inode_find_by_inum(struct bch_fs *, subvol_inum,
static inline unsigned bch2_inode_nlink_get(struct bch_inode_unpacked *bi)
{
- return bi->bi_flags & BCH_INODE_UNLINKED
+ return bi->bi_flags & BCH_INODE_unlinked
? 0
: bi->bi_nlink + nlink_bias(bi->bi_mode);
}
{
if (nlink) {
bi->bi_nlink = nlink - nlink_bias(bi->bi_mode);
- bi->bi_flags &= ~BCH_INODE_UNLINKED;
+ bi->bi_flags &= ~BCH_INODE_unlinked;
} else {
bi->bi_nlink = 0;
- bi->bi_flags |= BCH_INODE_UNLINKED;
+ bi->bi_flags |= BCH_INODE_unlinked;
}
}
struct bch_opts bch2_inode_opts_to_opts(struct bch_inode_unpacked *);
void bch2_inode_opts_get(struct bch_io_opts *, struct bch_fs *,
struct bch_inode_unpacked *);
+int bch2_inum_opts_get(struct btree_trans*, subvol_inum, struct bch_io_opts *);
+
+int bch2_inode_rm_snapshot(struct btree_trans *, u64, u32);
+int bch2_delete_dead_inodes(struct bch_fs *);
#endif /* _BCACHEFS_INODE_H */