Update bcachefs sources to f70a3402188e bcachefs: Fix ca->oldest_gen allocation

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

8 files changed, 46 insertions, 36 deletions

diff --git a/.bcachefs_revision b/.bcachefs_revision
index 6344df96..da47120b 100644
--- a/.bcachefs_revision
+++ b/.bcachefs_revision
@@ -1 +1 @@
-24bdb6fed91c0ebbee0bc71ac622a8439be1696f
+f70a3402188ea797a38fa9f5b729fb6fbe5f5b83
diff --git a/libbcachefs/bkey_methods.c b/libbcachefs/bkey_methods.c
index d9711a27..baf49187 100644
--- a/libbcachefs/bkey_methods.c
+++ b/libbcachefs/bkey_methods.c
@@ -143,15 +143,20 @@ int bch2_bkey_val_invalid(struct bch_fs *c, struct bkey_s_c k,
 }
 
 static u64 bch2_key_types_allowed[] = {
-#define x(name, nr, flags, keys)	[BKEY_TYPE_##name] = BIT_ULL(KEY_TYPE_deleted)|keys,
-	BCH_BTREE_IDS()
-#undef x
 	[BKEY_TYPE_btree] =
 		BIT_ULL(KEY_TYPE_deleted)|
 		BIT_ULL(KEY_TYPE_btree_ptr)|
 		BIT_ULL(KEY_TYPE_btree_ptr_v2),
+#define x(name, nr, flags, keys)	[BKEY_TYPE_##name] = BIT_ULL(KEY_TYPE_deleted)|keys,
+	BCH_BTREE_IDS()
+#undef x
 };
 
+const char *bch2_btree_node_type_str(enum btree_node_type type)
+{
+	return type == BKEY_TYPE_btree ? "internal btree node" : bch2_btree_id_str(type - 1);
+}
+
 int __bch2_bkey_invalid(struct bch_fs *c, struct bkey_s_c k,
 			enum btree_node_type type,
 			enum bkey_invalid_flags flags,
@@ -162,10 +167,13 @@ int __bch2_bkey_invalid(struct bch_fs *c, struct bkey_s_c k,
 		return -BCH_ERR_invalid_bkey;
 	}
 
+	if (type >= BKEY_TYPE_NR)
+		return 0;
+
 	if (flags & BKEY_INVALID_COMMIT	 &&
 	    !(bch2_key_types_allowed[type] & BIT_ULL(k.k->type))) {
 		prt_printf(err, "invalid key type for btree %s (%s)",
-			   bch2_btree_id_str(type), bch2_bkey_types[k.k->type]);
+			   bch2_btree_node_type_str(type), bch2_bkey_types[k.k->type]);
 		return -BCH_ERR_invalid_bkey;
 	}
 
@@ -188,13 +196,15 @@ int __bch2_bkey_invalid(struct bch_fs *c, struct bkey_s_c k,
 	}
 
 	if (type != BKEY_TYPE_btree) {
-		if (!btree_type_has_snapshots((enum btree_id) type) &&
+		enum btree_id btree = type - 1;
+
+		if (!btree_type_has_snapshots(btree) &&
 		    k.k->p.snapshot) {
 			prt_printf(err, "nonzero snapshot");
 			return -BCH_ERR_invalid_bkey;
 		}
 
-		if (btree_type_has_snapshots((enum btree_id) type) &&
+		if (btree_type_has_snapshots(btree) &&
 		    !k.k->p.snapshot) {
 			prt_printf(err, "snapshot == 0");
 			return -BCH_ERR_invalid_bkey;
diff --git a/libbcachefs/btree_cache.c b/libbcachefs/btree_cache.c
index 9a7d54a6..84636ad0 100644
--- a/libbcachefs/btree_cache.c
+++ b/libbcachefs/btree_cache.c
@@ -525,7 +525,7 @@ int bch2_fs_btree_cache_init(struct bch_fs *c)
 	bc->shrink.scan_objects		= bch2_btree_cache_scan;
 	bc->shrink.to_text		= bch2_btree_cache_shrinker_to_text;
 	bc->shrink.seeks		= 4;
-	ret = register_shrinker(&bc->shrink, "%s/btree_cache", c->name);
+	ret = register_shrinker(&bc->shrink, "%s-btree_cache", c->name);
 	if (ret)
 		goto err;
 
diff --git a/libbcachefs/btree_gc.c b/libbcachefs/btree_gc.c
index fc5513a7..475f8e8d 100644
--- a/libbcachefs/btree_gc.c
+++ b/libbcachefs/btree_gc.c
@@ -1957,19 +1957,17 @@ int bch2_gc_gens(struct bch_fs *c)
 	trans = bch2_trans_get(c);
 
 	for_each_member_device(ca, c, i) {
-		struct bucket_gens *gens;
+		struct bucket_gens *gens = bucket_gens(ca);
 
 		BUG_ON(ca->oldest_gen);
 
-		ca->oldest_gen = kvmalloc(ca->mi.nbuckets, GFP_KERNEL);
+		ca->oldest_gen = kvmalloc(gens->nbuckets, GFP_KERNEL);
 		if (!ca->oldest_gen) {
 			percpu_ref_put(&ca->ref);
 			ret = -BCH_ERR_ENOMEM_gc_gens;
 			goto err;
 		}
 
-		gens = bucket_gens(ca);
-
 		for (b = gens->first_bucket;
 		     b < gens->nbuckets; b++)
 			ca->oldest_gen[b] = gens->b[b];
diff --git a/libbcachefs/btree_iter.h b/libbcachefs/btree_iter.h
index fbe27345..70759ee3 100644
--- a/libbcachefs/btree_iter.h
+++ b/libbcachefs/btree_iter.h
@@ -411,7 +411,7 @@ static inline unsigned __bch2_btree_iter_flags(struct btree_trans *trans,
 		flags |= BTREE_ITER_ALL_SNAPSHOTS|__BTREE_ITER_ALL_SNAPSHOTS;
 
 	if (!(flags & (BTREE_ITER_ALL_SNAPSHOTS|BTREE_ITER_NOT_EXTENTS)) &&
-	    btree_node_type_is_extents(btree_id))
+	    btree_id_is_extents(btree_id))
 		flags |= BTREE_ITER_IS_EXTENTS;
 
 	if (!(flags & __BTREE_ITER_ALL_SNAPSHOTS) &&
diff --git a/libbcachefs/btree_key_cache.c b/libbcachefs/btree_key_cache.c
index 19f98c26..0603e054 100644
--- a/libbcachefs/btree_key_cache.c
+++ b/libbcachefs/btree_key_cache.c
@@ -1056,7 +1056,7 @@ int bch2_fs_btree_key_cache_init(struct btree_key_cache *bc)
 	bc->shrink.count_objects	= bch2_btree_key_cache_count;
 	bc->shrink.scan_objects		= bch2_btree_key_cache_scan;
 	bc->shrink.to_text		= bch2_btree_key_cache_shrinker_to_text;
-	if (register_shrinker(&bc->shrink, "%s/btree_key_cache", c->name))
+	if (register_shrinker(&bc->shrink, "%s-btree_key_cache", c->name))
 		return -BCH_ERR_ENOMEM_fs_btree_cache_init;
 	return 0;
 }
diff --git a/libbcachefs/btree_trans_commit.c b/libbcachefs/btree_trans_commit.c
index 5fb0903e..1000b456 100644
--- a/libbcachefs/btree_trans_commit.c
+++ b/libbcachefs/btree_trans_commit.c
@@ -379,7 +379,7 @@ static int run_one_mem_trigger(struct btree_trans *trans,
 	if (unlikely(flags & BTREE_TRIGGER_NORUN))
 		return 0;
 
-	if (!btree_node_type_needs_gc((enum btree_node_type) i->btree_id))
+	if (!btree_node_type_needs_gc(__btree_node_type(i->level, i->btree_id)))
 		return 0;
 
 	if (old_ops->atomic_trigger == new_ops->atomic_trigger &&
@@ -776,12 +776,12 @@ static noinline void bch2_drop_overwrites_from_journal(struct btree_trans *trans
 		bch2_journal_key_overwritten(trans->c, wb->btree, 0, wb->k.k.p);
 }
 
-static noinline int bch2_trans_commit_bkey_invalid(struct btree_trans *trans, unsigned flags,
+static noinline int bch2_trans_commit_bkey_invalid(struct btree_trans *trans,
+						   enum bkey_invalid_flags flags,
 						   struct btree_insert_entry *i,
 						   struct printbuf *err)
 {
 	struct bch_fs *c = trans->c;
-	int rw = (flags & BTREE_INSERT_JOURNAL_REPLAY) ? READ : WRITE;
 
 	printbuf_reset(err);
 	prt_printf(err, "invalid bkey on insert from %s -> %ps",
@@ -792,8 +792,7 @@ static noinline int bch2_trans_commit_bkey_invalid(struct btree_trans *trans, un
 	bch2_bkey_val_to_text(err, c, bkey_i_to_s_c(i->k));
 	prt_newline(err);
 
-	bch2_bkey_invalid(c, bkey_i_to_s_c(i->k),
-			  i->bkey_type, rw, err);
+	bch2_bkey_invalid(c, bkey_i_to_s_c(i->k), i->bkey_type, flags, err);
 	bch2_print_string_as_lines(KERN_ERR, err->buf);
 
 	bch2_inconsistent_error(c);
@@ -1034,7 +1033,7 @@ int __bch2_trans_commit(struct btree_trans *trans, unsigned flags)
 
 		if (unlikely(bch2_bkey_invalid(c, bkey_i_to_s_c(i->k),
 					       i->bkey_type, invalid_flags, &buf)))
-			ret = bch2_trans_commit_bkey_invalid(trans, flags, i, &buf);
+			ret = bch2_trans_commit_bkey_invalid(trans, invalid_flags, i, &buf);
 		btree_insert_entry_checks(trans, i);
 		printbuf_exit(&buf);
 
diff --git a/libbcachefs/btree_types.h b/libbcachefs/btree_types.h
index 67ecb5e4..9a4d97f9 100644
--- a/libbcachefs/btree_types.h
+++ b/libbcachefs/btree_types.h
@@ -643,16 +643,17 @@ static inline unsigned bset_byte_offset(struct btree *b, void *i)
 }
 
 enum btree_node_type {
-#define x(kwd, val, ...) BKEY_TYPE_##kwd = val,
+	BKEY_TYPE_btree,
+#define x(kwd, val, ...) BKEY_TYPE_##kwd = val + 1,
 	BCH_BTREE_IDS()
 #undef x
-	BKEY_TYPE_btree,
+	BKEY_TYPE_NR
 };
 
 /* Type of a key in btree @id at level @level: */
 static inline enum btree_node_type __btree_node_type(unsigned level, enum btree_id id)
 {
-	return level ? BKEY_TYPE_btree : (enum btree_node_type) id;
+	return level ? BKEY_TYPE_btree : (unsigned) id + 1;
 }
 
 /* Type of keys @b contains: */
@@ -661,19 +662,21 @@ static inline enum btree_node_type btree_node_type(struct btree *b)
 	return __btree_node_type(b->c.level, b->c.btree_id);
 }
 
+const char *bch2_btree_node_type_str(enum btree_node_type);
+
 #define BTREE_NODE_TYPE_HAS_TRANS_TRIGGERS		\
-	(BIT(BKEY_TYPE_extents)|			\
-	 BIT(BKEY_TYPE_alloc)|				\
-	 BIT(BKEY_TYPE_inodes)|				\
-	 BIT(BKEY_TYPE_stripes)|			\
-	 BIT(BKEY_TYPE_reflink)|			\
-	 BIT(BKEY_TYPE_btree))
+	(BIT_ULL(BKEY_TYPE_extents)|			\
+	 BIT_ULL(BKEY_TYPE_alloc)|			\
+	 BIT_ULL(BKEY_TYPE_inodes)|			\
+	 BIT_ULL(BKEY_TYPE_stripes)|			\
+	 BIT_ULL(BKEY_TYPE_reflink)|			\
+	 BIT_ULL(BKEY_TYPE_btree))
 
 #define BTREE_NODE_TYPE_HAS_MEM_TRIGGERS		\
-	(BIT(BKEY_TYPE_alloc)|				\
-	 BIT(BKEY_TYPE_inodes)|				\
-	 BIT(BKEY_TYPE_stripes)|			\
-	 BIT(BKEY_TYPE_snapshots))
+	(BIT_ULL(BKEY_TYPE_alloc)|			\
+	 BIT_ULL(BKEY_TYPE_inodes)|			\
+	 BIT_ULL(BKEY_TYPE_stripes)|			\
+	 BIT_ULL(BKEY_TYPE_snapshots))
 
 #define BTREE_NODE_TYPE_HAS_TRIGGERS			\
 	(BTREE_NODE_TYPE_HAS_TRANS_TRIGGERS|		\
@@ -681,13 +684,13 @@ static inline enum btree_node_type btree_node_type(struct btree *b)
 
 static inline bool btree_node_type_needs_gc(enum btree_node_type type)
 {
-	return BTREE_NODE_TYPE_HAS_TRIGGERS & (1U << type);
+	return BTREE_NODE_TYPE_HAS_TRIGGERS & BIT_ULL(type);
 }
 
 static inline bool btree_node_type_is_extents(enum btree_node_type type)
 {
 	const unsigned mask = 0
-#define x(name, nr, flags, ...)	|((!!((flags) & BTREE_ID_EXTENTS)) << nr)
+#define x(name, nr, flags, ...)	|((!!((flags) & BTREE_ID_EXTENTS)) << (nr + 1))
 	BCH_BTREE_IDS()
 #undef x
 	;
@@ -697,7 +700,7 @@ static inline bool btree_node_type_is_extents(enum btree_node_type type)
 
 static inline bool btree_id_is_extents(enum btree_id btree)
 {
-	return btree_node_type_is_extents((enum btree_node_type) btree);
+	return btree_node_type_is_extents(__btree_node_type(0, btree));
 }
 
 static inline bool btree_type_has_snapshots(enum btree_id id)