bcache in userspace; userspace fsck

1 files changed, 98 insertions, 0 deletions

diff --git a/include/linux/types.h b/include/linux/types.h
new file mode 100644
index 00000000..ddc8eca7
--- /dev/null
+++ b/include/linux/types.h
@@ -0,0 +1,98 @@
+#ifndef _TOOLS_LINUX_TYPES_H_
+#define _TOOLS_LINUX_TYPES_H_
+
+#include <stdbool.h>
+#include <stddef.h>
+#include <stdint.h>
+
+#include <sys/types.h>
+
+#define __SANE_USERSPACE_TYPES__	/* For PPC64, to get LL64 types */
+#include <asm/types.h>
+
+#define BITS_PER_LONG	__BITS_PER_LONG
+
+struct page;
+struct kmem_cache;
+
+typedef unsigned long		pgoff_t;
+
+typedef unsigned short		umode_t;
+
+typedef unsigned gfp_t;
+
+#define GFP_KERNEL	0
+#define GFP_ATOMIC	0
+#define GFP_NOFS	0
+#define GFP_NOIO	0
+#define GFP_NOWAIT	0
+#define __GFP_IO	0
+#define __GFP_NOWARN	0
+#define __GFP_NORETRY	0
+#define __GFP_ZERO	1
+
+#define PAGE_ALLOC_COSTLY_ORDER	6
+
+typedef __u64 u64;
+typedef __s64 s64;
+typedef __u32 u32;
+typedef __s32 s32;
+typedef __u16 u16;
+typedef __s16 s16;
+typedef __u8  u8;
+typedef __s8  s8;
+
+#ifdef __CHECKER__
+#define __bitwise__ __attribute__((bitwise))
+#else
+#define __bitwise__
+#endif
+#ifdef __CHECK_ENDIAN__
+#define __bitwise __bitwise__
+#else
+#define __bitwise
+#endif
+
+#define __force
+#define __user
+#define __must_check
+#define __cold
+
+typedef __u16 __bitwise __le16;
+typedef __u16 __bitwise __be16;
+typedef __u32 __bitwise __le32;
+typedef __u32 __bitwise __be32;
+typedef __u64 __bitwise __le64;
+typedef __u64 __bitwise __be64;
+
+#ifndef __aligned_u64
+# define __aligned_u64 __u64 __attribute__((aligned(8)))
+#endif
+
+typedef u64 sector_t;
+
+struct list_head {
+	struct list_head *next, *prev;
+};
+
+struct hlist_head {
+	struct hlist_node *first;
+};
+
+struct hlist_node {
+	struct hlist_node *next, **pprev;
+};
+
+struct callback_head {
+	struct callback_head *next;
+	void (*func)(struct callback_head *head);
+} __attribute__((aligned(sizeof(void *))));
+
+#if 0
+#define rcu_head callback_head
+
+typedef void (*rcu_callback_t)(struct rcu_head *head);
+typedef void (*call_rcu_func_t)(struct rcu_head *head, rcu_callback_t func);
+#endif
+
+#endif /* _TOOLS_LINUX_TYPES_H_ */