move Rust sources to top level, C sources into c_src

This moves the Rust sources out of rust_src/ and into the top level.
Running the bcachefs executable out of the development tree is now:

$ ./target/release/bcachefs command
or
$ cargo run --profile release -- command

instead of "./bcachefs command".

Building and installing is still:

$ make && make install

Signed-off-by: Thomas Bertschinger <tahbertschinger@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

1 files changed, 0 insertions, 65 deletions

diff --git a/libbcachefs/journal_io.h b/libbcachefs/journal_io.h
deleted file mode 100644
index c035e7c1..00000000
--- a/libbcachefs/journal_io.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _BCACHEFS_JOURNAL_IO_H
-#define _BCACHEFS_JOURNAL_IO_H
-
-/*
- * Only used for holding the journal entries we read in btree_journal_read()
- * during cache_registration
- */
-struct journal_replay {
-	struct journal_ptr {
-		bool		csum_good;
-		u8		dev;
-		u32		bucket;
-		u32		bucket_offset;
-		u64		sector;
-	}			ptrs[BCH_REPLICAS_MAX];
-	unsigned		nr_ptrs;
-
-	bool			csum_good;
-	bool			ignore;
-	/* must be last: */
-	struct jset		j;
-};
-
-static inline struct jset_entry *__jset_entry_type_next(struct jset *jset,
-					struct jset_entry *entry, unsigned type)
-{
-	while (entry < vstruct_last(jset)) {
-		if (entry->type == type)
-			return entry;
-
-		entry = vstruct_next(entry);
-	}
-
-	return NULL;
-}
-
-#define for_each_jset_entry_type(entry, jset, type)			\
-	for (entry = (jset)->start;					\
-	     (entry = __jset_entry_type_next(jset, entry, type));	\
-	     entry = vstruct_next(entry))
-
-#define jset_entry_for_each_key(_e, _k)					\
-	for (_k = (_e)->start;						\
-	     _k < vstruct_last(_e);					\
-	     _k = bkey_next(_k))
-
-#define for_each_jset_key(k, entry, jset)				\
-	for_each_jset_entry_type(entry, jset, BCH_JSET_ENTRY_btree_keys)\
-		jset_entry_for_each_key(entry, k)
-
-int bch2_journal_entry_validate(struct bch_fs *, struct jset *,
-				struct jset_entry *, unsigned, int,
-				enum bkey_invalid_flags);
-void bch2_journal_entry_to_text(struct printbuf *, struct bch_fs *,
-				struct jset_entry *);
-
-void bch2_journal_ptrs_to_text(struct printbuf *, struct bch_fs *,
-			       struct journal_replay *);
-
-int bch2_journal_read(struct bch_fs *, u64 *, u64 *, u64 *);
-
-CLOSURE_CALLBACK(bch2_journal_write);
-
-#endif /* _BCACHEFS_JOURNAL_IO_H */