Move c_src dirs back to toplevel

[bcachefs-tools-debian] / libbcachefs / buckets.h

diff --git a/libbcachefs/buckets.h b/libbcachefs/buckets.h
index bf8d7f407e9cf372c2a5cf4b636e7bddf906e913..2c95cc5d86be661c6d6a0783d366d5d8b8b919d7 100644 (file)
--- a/libbcachefs/buckets.h
+++ b/libbcachefs/buckets.h
@@ -203,6 +203,7 @@ static inline struct bch_dev_usage bch2_dev_usage_read(struct bch_dev *ca)
 }
 
 void bch2_dev_usage_init(struct bch_dev *);
+void bch2_dev_usage_to_text(struct printbuf *, struct bch_dev_usage *);
 
 static inline u64 bch2_dev_buckets_reserved(struct bch_dev *ca, enum bch_watermark watermark)
 {
@@ -301,6 +302,12 @@ u64 bch2_fs_sectors_used(struct bch_fs *, struct bch_fs_usage_online *);
 struct bch_fs_usage_short
 bch2_fs_usage_read_short(struct bch_fs *);
 
+void bch2_dev_usage_update(struct bch_fs *, struct bch_dev *,
+                          const struct bch_alloc_v4 *,
+                          const struct bch_alloc_v4 *, u64, bool);
+void bch2_dev_usage_update_m(struct bch_fs *, struct bch_dev *,
+                            struct bucket *, struct bucket *);
+
 /* key/bucket marking: */
 
 static inline struct bch_fs_usage *fs_usage_ptr(struct bch_fs *c,
@@ -315,29 +322,39 @@ static inline struct bch_fs_usage *fs_usage_ptr(struct bch_fs *c,
                            : c->usage[journal_seq & JOURNAL_BUF_MASK]);
 }
 
+int bch2_update_replicas(struct bch_fs *, struct bkey_s_c,
+                        struct bch_replicas_entry_v1 *, s64,
+                        unsigned, bool);
+int bch2_update_replicas_list(struct btree_trans *,
+                        struct bch_replicas_entry_v1 *, s64);
+int bch2_update_cached_sectors_list(struct btree_trans *, unsigned, s64);
 int bch2_replicas_deltas_realloc(struct btree_trans *, unsigned);
 
 void bch2_fs_usage_initialize(struct bch_fs *);
 
+int bch2_check_bucket_ref(struct btree_trans *, struct bkey_s_c,
+                         const struct bch_extent_ptr *,
+                         s64, enum bch_data_type, u8, u8, u32);
+
 int bch2_mark_metadata_bucket(struct bch_fs *, struct bch_dev *,
                              size_t, enum bch_data_type, unsigned,
                              struct gc_pos, unsigned);
 
-int bch2_mark_alloc(struct btree_trans *, enum btree_id, unsigned,
-                   struct bkey_s_c, struct bkey_s_c, unsigned);
-int bch2_mark_extent(struct btree_trans *, enum btree_id, unsigned,
-                    struct bkey_s_c, struct bkey_s_c, unsigned);
-int bch2_mark_stripe(struct btree_trans *, enum btree_id, unsigned,
-                    struct bkey_s_c, struct bkey_s_c, unsigned);
-int bch2_mark_reservation(struct btree_trans *, enum btree_id, unsigned,
-                         struct bkey_s_c, struct bkey_s_c, unsigned);
-int bch2_mark_reflink_p(struct btree_trans *, enum btree_id, unsigned,
-                       struct bkey_s_c, struct bkey_s_c, unsigned);
-
-int bch2_trans_mark_extent(struct btree_trans *, enum btree_id, unsigned, struct bkey_s_c, struct bkey_i *, unsigned);
-int bch2_trans_mark_stripe(struct btree_trans *, enum btree_id, unsigned, struct bkey_s_c, struct bkey_i *, unsigned);
-int bch2_trans_mark_reservation(struct btree_trans *, enum btree_id, unsigned, struct bkey_s_c, struct bkey_i *, unsigned);
-int bch2_trans_mark_reflink_p(struct btree_trans *, enum btree_id, unsigned, struct bkey_s_c, struct bkey_i *, unsigned);
+int bch2_trigger_extent(struct btree_trans *, enum btree_id, unsigned,
+                       struct bkey_s_c, struct bkey_s, unsigned);
+int bch2_trigger_reservation(struct btree_trans *, enum btree_id, unsigned,
+                         struct bkey_s_c, struct bkey_s, unsigned);
+
+#define trigger_run_overwrite_then_insert(_fn, _trans, _btree_id, _level, _old, _new, _flags)\
+({                                                                                             \
+       int ret = 0;                                                                            \
+                                                                                               \
+       if (_old.k->type)                                                                       \
+               ret = _fn(_trans, _btree_id, _level, _old, _flags & ~BTREE_TRIGGER_INSERT);     \
+       if (!ret && _new.k->type)                                                               \
+               ret = _fn(_trans, _btree_id, _level, _new.s_c, _flags & ~BTREE_TRIGGER_OVERWRITE);\
+       ret;                                                                                    \
+})
 
 void bch2_trans_fs_usage_revert(struct btree_trans *, struct replicas_delta_list *);
 int bch2_trans_fs_usage_apply(struct btree_trans *, struct replicas_delta_list *);
@@ -345,6 +362,7 @@ int bch2_trans_fs_usage_apply(struct btree_trans *, struct replicas_delta_list *
 int bch2_trans_mark_metadata_bucket(struct btree_trans *, struct bch_dev *,
                                    size_t, enum bch_data_type, unsigned);
 int bch2_trans_mark_dev_sb(struct bch_fs *, struct bch_dev *);
+int bch2_trans_mark_dev_sbs(struct bch_fs *);
 
 static inline bool is_superblock_bucket(struct bch_dev *ca, u64 b)
 {