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, 73 deletions

diff --git a/libbcachefs/compress.h b/libbcachefs/compress.h
deleted file mode 100644
index 607fd5e2..00000000
--- a/libbcachefs/compress.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _BCACHEFS_COMPRESS_H
-#define _BCACHEFS_COMPRESS_H
-
-#include "extents_types.h"
-
-static const unsigned __bch2_compression_opt_to_type[] = {
-#define x(t, n) [BCH_COMPRESSION_OPT_##t] = BCH_COMPRESSION_TYPE_##t,
-	BCH_COMPRESSION_OPTS()
-#undef x
-};
-
-struct bch_compression_opt {
-	u8		type:4,
-			level:4;
-};
-
-static inline struct bch_compression_opt __bch2_compression_decode(unsigned v)
-{
-	return (struct bch_compression_opt) {
-		.type	= v & 15,
-		.level	= v >> 4,
-	};
-}
-
-static inline bool bch2_compression_opt_valid(unsigned v)
-{
-	struct bch_compression_opt opt = __bch2_compression_decode(v);
-
-	return opt.type < ARRAY_SIZE(__bch2_compression_opt_to_type) && !(!opt.type && opt.level);
-}
-
-static inline struct bch_compression_opt bch2_compression_decode(unsigned v)
-{
-	return bch2_compression_opt_valid(v)
-		? __bch2_compression_decode(v)
-		: (struct bch_compression_opt) { 0 };
-}
-
-static inline unsigned bch2_compression_encode(struct bch_compression_opt opt)
-{
-	return opt.type|(opt.level << 4);
-}
-
-static inline enum bch_compression_type bch2_compression_opt_to_type(unsigned v)
-{
-	return __bch2_compression_opt_to_type[bch2_compression_decode(v).type];
-}
-
-int bch2_bio_uncompress_inplace(struct bch_fs *, struct bio *,
-				struct bch_extent_crc_unpacked *);
-int bch2_bio_uncompress(struct bch_fs *, struct bio *, struct bio *,
-		       struct bvec_iter, struct bch_extent_crc_unpacked);
-unsigned bch2_bio_compress(struct bch_fs *, struct bio *, size_t *,
-			   struct bio *, size_t *, unsigned);
-
-int bch2_check_set_has_compressed_data(struct bch_fs *, unsigned);
-void bch2_fs_compress_exit(struct bch_fs *);
-int bch2_fs_compress_init(struct bch_fs *);
-
-void bch2_compression_opt_to_text(struct printbuf *, u64);
-
-int bch2_opt_compression_parse(struct bch_fs *, const char *, u64 *, struct printbuf *);
-void bch2_opt_compression_to_text(struct printbuf *, struct bch_fs *, struct bch_sb *, u64);
-int bch2_opt_compression_validate(u64, struct printbuf *);
-
-#define bch2_opt_compression (struct bch_opt_fn) {		\
-	.parse		= bch2_opt_compression_parse,		\
-	.to_text	= bch2_opt_compression_to_text,		\
-	.validate	= bch2_opt_compression_validate,	\
-}
-
-#endif /* _BCACHEFS_COMPRESS_H */