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, 78 deletions

diff --git a/include/linux/xattr.h b/include/linux/xattr.h
deleted file mode 100644
index dcdff6e8..00000000
--- a/include/linux/xattr.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
-  File: linux/xattr.h
-
-  Extended attributes handling.
-
-  Copyright (C) 2001 by Andreas Gruenbacher <a.gruenbacher@computer.org>
-  Copyright (c) 2001-2002 Silicon Graphics, Inc.  All Rights Reserved.
-  Copyright (c) 2004 Red Hat, Inc., James Morris <jmorris@redhat.com>
-*/
-#ifndef _LINUX_XATTR_H
-#define _LINUX_XATTR_H
-
-
-#include <linux/slab.h>
-#include <linux/types.h>
-#include <linux/spinlock.h>
-#include <uapi/linux/xattr.h>
-
-#ifndef XATTR_CREATE
-#define XATTR_CREATE	0x1
-#endif
-
-#ifndef XATTR_REPLACE
-#define XATTR_REPLACE	0x2
-#endif
-
-struct inode;
-struct dentry;
-struct user_namespace;
-
-/*
- * struct xattr_handler: When @name is set, match attributes with exactly that
- * name.  When @prefix is set instead, match attributes with that prefix and
- * with a non-empty suffix.
- */
-struct xattr_handler {
-	const char *name;
-	const char *prefix;
-	int flags;      /* fs private flags */
-	bool (*list)(struct dentry *dentry);
-	int (*get)(const struct xattr_handler *, struct dentry *dentry,
-		   struct inode *inode, const char *name, void *buffer,
-		   size_t size);
-	int (*set)(const struct xattr_handler *,
-		   struct mnt_idmap *idmap, struct dentry *dentry,
-		   struct inode *inode, const char *name, const void *buffer,
-		   size_t size, int flags);
-};
-
-const char *xattr_full_name(const struct xattr_handler *, const char *);
-
-struct xattr {
-	const char *name;
-	void *value;
-	size_t value_len;
-};
-
-ssize_t xattr_getsecurity(struct inode *, const char *, void *, size_t);
-ssize_t vfs_getxattr(struct dentry *, const char *, void *, size_t);
-ssize_t vfs_listxattr(struct dentry *d, char *list, size_t size);
-int __vfs_setxattr_noperm(struct dentry *, const char *, const void *, size_t, int);
-int vfs_setxattr(struct dentry *, const char *, const void *, size_t, int);
-int vfs_removexattr(struct dentry *, const char *);
-
-ssize_t generic_getxattr(struct dentry *dentry, struct inode *inode, const char *name, void *buffer, size_t size);
-ssize_t generic_listxattr(struct dentry *dentry, char *buffer, size_t buffer_size);
-int generic_setxattr(struct dentry *dentry, struct inode *inode,
-		     const char *name, const void *value, size_t size, int flags);
-int generic_removexattr(struct dentry *dentry, const char *name);
-ssize_t vfs_getxattr_alloc(struct dentry *dentry, const char *name,
-			   char **xattr_value, size_t size, gfp_t flags);
-
-static inline const char *xattr_prefix(const struct xattr_handler *handler)
-{
-	return handler->prefix ?: handler->name;
-}
-
-#endif	/* _LINUX_XATTR_H */