Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 68 insertions, 0 deletions

diff --git a/include/linux/efs_fs_i.h b/include/linux/efs_fs_i.h
new file mode 100644
index 000000000000..617c474ca659
--- /dev/null
+++ b/include/linux/efs_fs_i.h
@@ -0,0 +1,68 @@
+/*
+ * efs_fs_i.h
+ *
+ * Copyright (c) 1999 Al Smith
+ *
+ * Portions derived from IRIX header files (c) 1988 Silicon Graphics
+ */
+
+#ifndef __EFS_FS_I_H__
+#define __EFS_FS_I_H__
+
+typedef int32_t         efs_block_t;
+typedef uint32_t        efs_ino_t;
+
+#define EFS_DIRECTEXTENTS       12
+
+/*
+ * layout of an extent, in memory and on disk. 8 bytes exactly.
+ */
+typedef union extent_u {
+        unsigned char raw[8];
+        struct extent_s {
+                unsigned int    ex_magic:8;     /* magic # (zero) */
+                unsigned int    ex_bn:24;       /* basic block */
+                unsigned int    ex_length:8;    /* numblocks in this extent */
+                unsigned int    ex_offset:24;   /* logical offset into file */
+        } cooked;
+} efs_extent;
+
+typedef struct edevs {
+        __be16          odev;
+        __be32          ndev;
+} efs_devs;
+
+/*
+ * extent based filesystem inode as it appears on disk.  The efs inode
+ * is exactly 128 bytes long.
+ */
+struct  efs_dinode {
+        __be16          di_mode;        /* mode and type of file */
+        __be16          di_nlink;       /* number of links to file */
+        __be16          di_uid;         /* owner's user id */
+        __be16          di_gid;         /* owner's group id */
+        __be32          di_size;        /* number of bytes in file */
+        __be32          di_atime;       /* time last accessed */
+        __be32          di_mtime;       /* time last modified */
+        __be32          di_ctime;       /* time created */
+        __be32          di_gen;         /* generation number */
+        __be16          di_numextents;  /* # of extents */
+        u_char          di_version;     /* version of inode */
+        u_char          di_spare;       /* spare - used by AFS */
+        union di_addr {
+                efs_extent      di_extents[EFS_DIRECTEXTENTS];
+                efs_devs        di_dev; /* device for IFCHR/IFBLK */
+        } di_u;
+};
+
+/* efs inode storage in memory */
+struct efs_inode_info {
+        int             numextents;
+        int             lastextent;
+
+        efs_extent      extents[EFS_DIRECTEXTENTS];
+        struct inode    vfs_inode;
+};
+
+#endif  /* __EFS_FS_I_H__ */
+