diff options
Diffstat (limited to 'libbcachefs/inode.h')
| -rw-r--r-- | libbcachefs/inode.h | 44 |
1 files changed, 43 insertions, 1 deletions
diff --git a/libbcachefs/inode.h b/libbcachefs/inode.h index 53c70617..8ebb6fb6 100644 --- a/libbcachefs/inode.h +++ b/libbcachefs/inode.h @@ -1,6 +1,8 @@ #ifndef _BCACHEFS_INODE_H #define _BCACHEFS_INODE_H +#include "opts.h" + #include <linux/math64.h> extern const struct bkey_ops bch2_bkey_inode_ops; @@ -28,7 +30,8 @@ void bch2_inode_pack(struct bkey_inode_buf *, const struct bch_inode_unpacked *) int bch2_inode_unpack(struct bkey_s_c_inode, struct bch_inode_unpacked *); void bch2_inode_init(struct bch_fs *, struct bch_inode_unpacked *, - uid_t, gid_t, umode_t, dev_t); + uid_t, gid_t, umode_t, dev_t, + struct bch_inode_unpacked *); int bch2_inode_create(struct bch_fs *, struct bch_inode_unpacked *, u64, u64, u64 *); int bch2_inode_truncate(struct bch_fs *, u64, u64, @@ -55,6 +58,45 @@ static inline u64 timespec_to_bch2_time(struct bch_fs *c, struct timespec ts) return div_s64(ns, c->sb.time_precision); } +static inline struct bch_io_opts bch2_inode_opts_get(struct bch_inode_unpacked *inode) +{ + struct bch_io_opts ret = { 0 }; + +#define BCH_INODE_OPT(_name, _bits) \ + if (inode->bi_##_name) \ + opt_set(ret, _name, inode->bi_##_name - 1); + BCH_INODE_OPTS() +#undef BCH_INODE_OPT + return ret; +} + +static inline void __bch2_inode_opt_set(struct bch_inode_unpacked *inode, + enum bch_opt_id id, u64 v) +{ + switch (id) { +#define BCH_INODE_OPT(_name, ...) \ + case Opt_##_name: \ + inode->bi_##_name = v; \ + break; + BCH_INODE_OPTS() +#undef BCH_INODE_OPT + default: + BUG(); + } +} + +static inline void bch2_inode_opt_set(struct bch_inode_unpacked *inode, + enum bch_opt_id id, u64 v) +{ + return __bch2_inode_opt_set(inode, id, v + 1); +} + +static inline void bch2_inode_opt_clear(struct bch_inode_unpacked *inode, + enum bch_opt_id id) +{ + return __bch2_inode_opt_set(inode, id, 0); +} + #ifdef CONFIG_BCACHEFS_DEBUG void bch2_inode_pack_test(void); #else |