diff options
Diffstat (limited to 'fs/bcachefs/inode.h')
| -rw-r--r-- | fs/bcachefs/inode.h | 38 |
1 files changed, 32 insertions, 6 deletions
diff --git a/fs/bcachefs/inode.h b/fs/bcachefs/inode.h index 695abd707cb6..c8e98443e2d4 100644 --- a/fs/bcachefs/inode.h +++ b/fs/bcachefs/inode.h @@ -5,6 +5,7 @@ #include "bkey.h" #include "bkey_methods.h" #include "opts.h" +#include "snapshot.h" enum bch_validate_flags; extern const char * const bch2_inode_opts[]; @@ -17,6 +18,15 @@ int bch2_inode_v3_validate(struct bch_fs *, struct bkey_s_c, enum bch_validate_flags); void bch2_inode_to_text(struct printbuf *, struct bch_fs *, struct bkey_s_c); +int __bch2_inode_has_child_snapshots(struct btree_trans *, struct bpos); + +static inline int bch2_inode_has_child_snapshots(struct btree_trans *trans, struct bpos pos) +{ + return bch2_snapshot_is_leaf(trans->c, pos.snapshot) <= 0 + ? __bch2_inode_has_child_snapshots(trans, pos) + : 0; +} + int bch2_trigger_inode(struct btree_trans *, enum btree_id, unsigned, struct bkey_s_c, struct bkey_s, enum btree_iter_update_trigger_flags); @@ -97,10 +107,26 @@ struct bkey_i *bch2_inode_to_v3(struct btree_trans *, struct bkey_i *); void bch2_inode_unpacked_to_text(struct printbuf *, struct bch_inode_unpacked *); -int bch2_inode_peek_nowarn(struct btree_trans *, struct btree_iter *, - struct bch_inode_unpacked *, subvol_inum, unsigned); -int bch2_inode_peek(struct btree_trans *, struct btree_iter *, - struct bch_inode_unpacked *, subvol_inum, unsigned); +int __bch2_inode_peek(struct btree_trans *, struct btree_iter *, + struct bch_inode_unpacked *, subvol_inum, unsigned, bool); + +static inline int bch2_inode_peek_nowarn(struct btree_trans *trans, + struct btree_iter *iter, + struct bch_inode_unpacked *inode, + subvol_inum inum, unsigned flags) +{ + return __bch2_inode_peek(trans, iter, inode, inum, flags, false); +} + +static inline int bch2_inode_peek(struct btree_trans *trans, + struct btree_iter *iter, + struct bch_inode_unpacked *inode, + subvol_inum inum, unsigned flags) +{ + return __bch2_inode_peek(trans, iter, inode, inum, flags, true); + int ret = bch2_inode_peek_nowarn(trans, iter, inode, inum, flags); + return ret; +} int bch2_inode_write_flags(struct btree_trans *, struct btree_iter *, struct bch_inode_unpacked *, enum btree_iter_update_trigger_flags); @@ -112,8 +138,8 @@ static inline int bch2_inode_write(struct btree_trans *trans, return bch2_inode_write_flags(trans, iter, inode, 0); } -int __bch2_fsck_write_inode(struct btree_trans *, struct bch_inode_unpacked *, u32); -int bch2_fsck_write_inode(struct btree_trans *, struct bch_inode_unpacked *, u32); +int __bch2_fsck_write_inode(struct btree_trans *, struct bch_inode_unpacked *); +int bch2_fsck_write_inode(struct btree_trans *, struct bch_inode_unpacked *); void bch2_inode_init_early(struct bch_fs *, struct bch_inode_unpacked *); |