This commit was manufactured by cvs2svn to create branch 'vserver'.

[linux-2.6.git] / fs / jffs2 / jffs2_fs_i.h

diff --git a/fs/jffs2/jffs2_fs_i.h b/fs/jffs2/jffs2_fs_i.h
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+/* $Id: jffs2_fs_i.h,v 1.19 2005/11/07 11:14:52 gleixner Exp $ */
+
+#ifndef _JFFS2_FS_I
+#define _JFFS2_FS_I
+
+#include <linux/version.h>
+#include <linux/rbtree.h>
+#include <linux/posix_acl.h>
+#include <asm/semaphore.h>
+
+struct jffs2_inode_info {
+       /* We need an internal mutex similar to inode->i_mutex.
+          Unfortunately, we can't used the existing one, because
+          either the GC would deadlock, or we'd have to release it
+          before letting GC proceed. Or we'd have to put ugliness
+          into the GC code so it didn't attempt to obtain the i_mutex
+          for the inode(s) which are already locked */
+       struct semaphore sem;
+
+       /* The highest (datanode) version number used for this ino */
+       uint32_t highest_version;
+
+       /* List of data fragments which make up the file */
+       struct rb_root fragtree;
+
+       /* There may be one datanode which isn't referenced by any of the
+          above fragments, if it contains a metadata update but no actual
+          data - or if this is a directory inode */
+       /* This also holds the _only_ dnode for symlinks/device nodes,
+          etc. */
+       struct jffs2_full_dnode *metadata;
+
+       /* Directory entries */
+       struct jffs2_full_dirent *dents;
+
+       /* The target path if this is the inode of a symlink */
+       unsigned char *target;
+
+       /* Some stuff we just have to keep in-core at all times, for each inode. */
+       struct jffs2_inode_cache *inocache;
+
+       uint16_t flags;
+       uint8_t usercompr;
+#if !defined (__ECOS)
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,2)
+       struct inode vfs_inode;
+#endif
+#endif
+#ifdef CONFIG_JFFS2_FS_POSIX_ACL
+       struct posix_acl *i_acl_access;
+       struct posix_acl *i_acl_default;
+#endif
+};
+
+#endif /* _JFFS2_FS_I */