diff options
Diffstat (limited to 'fs/bcachefs/fs.h')
| -rw-r--r-- | fs/bcachefs/fs.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/fs/bcachefs/fs.h b/fs/bcachefs/fs.h index fbb31976bc55..18e41609c89d 100644 --- a/fs/bcachefs/fs.h +++ b/fs/bcachefs/fs.h @@ -66,6 +66,27 @@ static inline unsigned nlink_bias(umode_t mode) return S_ISDIR(mode) ? 2 : 1; } +static inline bool inode_attr_changing(struct bch_inode_info *dir, + struct bch_inode_info *inode, + enum inode_opt_id id) +{ + return !(inode->ei_inode.bi_fields_set & (1 << id)) && + bch2_inode_opt_get(&dir->ei_inode, id) != + bch2_inode_opt_get(&inode->ei_inode, id); +} + +static inline bool inode_attrs_changing(struct bch_inode_info *dir, + struct bch_inode_info *inode) +{ + unsigned id; + + for (id = 0; id < Inode_opt_nr; id++) + if (inode_attr_changing(dir, inode, id)) + return true; + + return false; +} + struct bch_inode_unpacked; #ifndef NO_BCACHEFS_FS @@ -91,6 +112,10 @@ int __must_check bch2_write_inode_trans(struct btree_trans *, int __must_check bch2_write_inode(struct bch_fs *, struct bch_inode_info *, inode_set_fn, void *, unsigned); +int bch2_reinherit_attrs_fn(struct bch_inode_info *, + struct bch_inode_unpacked *, + void *); + void bch2_vfs_exit(void); int bch2_vfs_init(void); |