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, 94 insertions, 0 deletions

diff --git a/fs/afs/vnode.h b/fs/afs/vnode.h
new file mode 100644
index 000000000000..b86a97102e8b
--- /dev/null
+++ b/fs/afs/vnode.h
@@ -0,0 +1,94 @@
+/* vnode.h: AFS vnode record
+ *
+ * Copyright (C) 2002 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * 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_AFS_VNODE_H
+#define _LINUX_AFS_VNODE_H
+
+#include <linux/fs.h>
+#include "server.h"
+#include "kafstimod.h"
+#include "cache.h"
+
+#ifdef __KERNEL__
+
+struct afs_rxfs_fetch_descriptor;
+
+/*****************************************************************************/
+/*
+ * vnode catalogue entry
+ */
+struct afs_cache_vnode
+{
+        afs_vnodeid_t           vnode_id;       /* vnode ID */
+        unsigned                vnode_unique;   /* vnode ID uniquifier */
+        afs_dataversion_t       data_version;   /* data version */
+};
+
+#ifdef AFS_CACHING_SUPPORT
+extern struct cachefs_index_def afs_vnode_cache_index_def;
+#endif
+
+/*****************************************************************************/
+/*
+ * AFS inode private data
+ */
+struct afs_vnode
+{
+        struct inode            vfs_inode;      /* the VFS's inode record */
+
+        struct afs_volume       *volume;        /* volume on which vnode resides */
+        struct afs_fid          fid;            /* the file identifier for this inode */
+        struct afs_file_status  status;         /* AFS status info for this file */
+#ifdef AFS_CACHING_SUPPORT
+        struct cachefs_cookie   *cache;         /* caching cookie */
+#endif
+
+        wait_queue_head_t       update_waitq;   /* status fetch waitqueue */
+        unsigned                update_cnt;     /* number of outstanding ops that will update the
+                                                 * status */
+        spinlock_t              lock;           /* waitqueue/flags lock */
+        unsigned                flags;
+#define AFS_VNODE_CHANGED       0x00000001      /* set if vnode reported changed by callback */
+#define AFS_VNODE_DELETED       0x00000002      /* set if vnode deleted on server */
+#define AFS_VNODE_MOUNTPOINT    0x00000004      /* set if vnode is a mountpoint symlink */
+
+        /* outstanding callback notification on this file */
+        struct afs_server       *cb_server;     /* server that made the current promise */
+        struct list_head        cb_link;        /* link in server's promises list */
+        struct list_head        cb_hash_link;   /* link in master callback hash */
+        struct afs_timer        cb_timeout;     /* timeout on promise */
+        unsigned                cb_version;     /* callback version */
+        unsigned                cb_expiry;      /* callback expiry time */
+        afs_callback_type_t     cb_type;        /* type of callback */
+};
+
+static inline struct afs_vnode *AFS_FS_I(struct inode *inode)
+{
+        return container_of(inode,struct afs_vnode,vfs_inode);
+}
+
+static inline struct inode *AFS_VNODE_TO_I(struct afs_vnode *vnode)
+{
+        return &vnode->vfs_inode;
+}
+
+extern int afs_vnode_fetch_status(struct afs_vnode *vnode);
+
+extern int afs_vnode_fetch_data(struct afs_vnode *vnode,
+                                struct afs_rxfs_fetch_descriptor *desc);
+
+extern int afs_vnode_give_up_callback(struct afs_vnode *vnode);
+
+extern struct afs_timer_ops afs_vnode_cb_timed_out_ops;
+
+#endif /* __KERNEL__ */
+
+#endif /* _LINUX_AFS_VNODE_H */