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, 45 deletions

diff --git a/include/linux/crypto.h b/include/linux/crypto.h
deleted file mode 100644
index 866b4c5a..00000000
--- a/include/linux/crypto.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Scatterlist Cryptographic API.
- *
- * Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
- * Copyright (c) 2002 David S. Miller (davem@redhat.com)
- * Copyright (c) 2005 Herbert Xu <herbert@gondor.apana.org.au>
- *
- * Portions derived from Cryptoapi, by Alexander Kjeldaas <astor@fast.no>
- * and Nettle, by Niels Möller.
- * 
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option) 
- * any later version.
- *
- */
-#ifndef _LINUX_CRYPTO_H
-#define _LINUX_CRYPTO_H
-
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/slab.h>
-
-#define CRYPTO_MINALIGN ARCH_KMALLOC_MINALIGN
-#define CRYPTO_MINALIGN_ATTR __attribute__ ((__aligned__(CRYPTO_MINALIGN)))
-
-struct crypto_type;
-
-struct crypto_alg {
-	struct list_head	cra_list;
-
-	const char		*cra_name;
-	const struct crypto_type *cra_type;
-
-	void *			(*alloc_tfm)(void);
-} CRYPTO_MINALIGN_ATTR;
-
-int crypto_register_alg(struct crypto_alg *alg);
-
-struct crypto_tfm {
-	struct crypto_alg	*alg;
-};
-
-#endif	/* _LINUX_CRYPTO_H */
-