Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 0 insertions, 263 deletions

diff --git a/ANDROID_3.4.5/include/linux/sunrpc/cache.h b/ANDROID_3.4.5/include/linux/sunrpc/cache.h
deleted file mode 100644
index f5fd6160..00000000
--- a/ANDROID_3.4.5/include/linux/sunrpc/cache.h
+++ /dev/null
@@ -1,263 +0,0 @@
-/*
- * include/linux/sunrpc/cache.h
- *
- * Generic code for various authentication-related caches
- * used by sunrpc clients and servers.
- *
- * Copyright (C) 2002 Neil Brown <neilb@cse.unsw.edu.au>
- *
- * Released under terms in GPL version 2.  See COPYING.
- *
- */
-
-#ifndef _LINUX_SUNRPC_CACHE_H_
-#define _LINUX_SUNRPC_CACHE_H_
-
-#include <linux/kref.h>
-#include <linux/slab.h>
-#include <linux/atomic.h>
-#include <linux/proc_fs.h>
-
-/*
- * Each cache requires:
- *  - A 'struct cache_detail' which contains information specific to the cache
- *    for common code to use.
- *  - An item structure that must contain a "struct cache_head"
- *  - A lookup function defined using DefineCacheLookup
- *  - A 'put' function that can release a cache item. It will only
- *    be called after cache_put has succeed, so there are guarantee
- *    to be no references.
- *  - A function to calculate a hash of an item's key.
- *
- * as well as assorted code fragments (e.g. compare keys) and numbers
- * (e.g. hash size, goal_age, etc).
- *
- * Each cache must be registered so that it can be cleaned regularly.
- * When the cache is unregistered, it is flushed completely.
- *
- * Entries have a ref count and a 'hashed' flag which counts the existence
- * in the hash table.
- * We only expire entries when refcount is zero.
- * Existence in the cache is counted  the refcount.
- */
-
-/* Every cache item has a common header that is used
- * for expiring and refreshing entries.
- * 
- */
-struct cache_head {
-	struct cache_head * next;
-	time_t		expiry_time;	/* After time time, don't use the data */
-	time_t		last_refresh;   /* If CACHE_PENDING, this is when upcall 
-					 * was sent, else this is when update was received
-					 */
-	struct kref	ref;
-	unsigned long	flags;
-};
-#define	CACHE_VALID	0	/* Entry contains valid data */
-#define	CACHE_NEGATIVE	1	/* Negative entry - there is no match for the key */
-#define	CACHE_PENDING	2	/* An upcall has been sent but no reply received yet*/
-
-#define	CACHE_NEW_EXPIRY 120	/* keep new things pending confirmation for 120 seconds */
-
-struct cache_detail_procfs {
-	struct proc_dir_entry	*proc_ent;
-	struct proc_dir_entry   *flush_ent, *channel_ent, *content_ent;
-};
-
-struct cache_detail_pipefs {
-	struct dentry *dir;
-};
-
-struct cache_detail {
-	struct module *		owner;
-	int			hash_size;
-	struct cache_head **	hash_table;
-	rwlock_t		hash_lock;
-
-	atomic_t		inuse; /* active user-space update or lookup */
-
-	char			*name;
-	void			(*cache_put)(struct kref *);
-
-	int			(*cache_upcall)(struct cache_detail *,
-						struct cache_head *);
-
-	int			(*cache_parse)(struct cache_detail *,
-					       char *buf, int len);
-
-	int			(*cache_show)(struct seq_file *m,
-					      struct cache_detail *cd,
-					      struct cache_head *h);
-	void			(*warn_no_listener)(struct cache_detail *cd,
-					      int has_died);
-
-	struct cache_head *	(*alloc)(void);
-	int			(*match)(struct cache_head *orig, struct cache_head *new);
-	void			(*init)(struct cache_head *orig, struct cache_head *new);
-	void			(*update)(struct cache_head *orig, struct cache_head *new);
-
-	/* fields below this comment are for internal use
-	 * and should not be touched by cache owners
-	 */
-	time_t			flush_time;		/* flush all cache items with last_refresh
-							 * earlier than this */
-	struct list_head	others;
-	time_t			nextcheck;
-	int			entries;
-
-	/* fields for communication over channel */
-	struct list_head	queue;
-
-	atomic_t		readers;		/* how many time is /chennel open */
-	time_t			last_close;		/* if no readers, when did last close */
-	time_t			last_warn;		/* when we last warned about no readers */
-
-	union {
-		struct cache_detail_procfs procfs;
-		struct cache_detail_pipefs pipefs;
-	} u;
-	struct net		*net;
-};
-
-
-/* this must be embedded in any request structure that
- * identifies an object that will want a callback on
- * a cache fill
- */
-struct cache_req {
-	struct cache_deferred_req *(*defer)(struct cache_req *req);
-	int thread_wait;  /* How long (jiffies) we can block the
-			   * current thread to wait for updates.
-			   */
-};
-/* this must be embedded in a deferred_request that is being
- * delayed awaiting cache-fill
- */
-struct cache_deferred_req {
-	struct hlist_node	hash;	/* on hash chain */
-	struct list_head	recent; /* on fifo */
-	struct cache_head	*item;  /* cache item we wait on */
-	void			*owner; /* we might need to discard all defered requests
-					 * owned by someone */
-	void			(*revisit)(struct cache_deferred_req *req,
-					   int too_many);
-};
-
-
-extern const struct file_operations cache_file_operations_pipefs;
-extern const struct file_operations content_file_operations_pipefs;
-extern const struct file_operations cache_flush_operations_pipefs;
-
-extern struct cache_head *
-sunrpc_cache_lookup(struct cache_detail *detail,
-		    struct cache_head *key, int hash);
-extern struct cache_head *
-sunrpc_cache_update(struct cache_detail *detail,
-		    struct cache_head *new, struct cache_head *old, int hash);
-
-extern int
-sunrpc_cache_pipe_upcall(struct cache_detail *detail, struct cache_head *h,
-		void (*cache_request)(struct cache_detail *,
-				      struct cache_head *,
-				      char **,
-				      int *));
-
-
-extern void cache_clean_deferred(void *owner);
-
-static inline struct cache_head  *cache_get(struct cache_head *h)
-{
-	kref_get(&h->ref);
-	return h;
-}
-
-
-static inline void cache_put(struct cache_head *h, struct cache_detail *cd)
-{
-	if (atomic_read(&h->ref.refcount) <= 2 &&
-	    h->expiry_time < cd->nextcheck)
-		cd->nextcheck = h->expiry_time;
-	kref_put(&h->ref, cd->cache_put);
-}
-
-static inline int cache_valid(struct cache_head *h)
-{
-	/* If an item has been unhashed pending removal when
-	 * the refcount drops to 0, the expiry_time will be
-	 * set to 0.  We don't want to consider such items
-	 * valid in this context even though CACHE_VALID is
-	 * set.
-	 */
-	return (h->expiry_time != 0 && test_bit(CACHE_VALID, &h->flags));
-}
-
-extern int cache_check(struct cache_detail *detail,
-		       struct cache_head *h, struct cache_req *rqstp);
-extern void cache_flush(void);
-extern void cache_purge(struct cache_detail *detail);
-#define NEVER (0x7FFFFFFF)
-extern void __init cache_initialize(void);
-extern int cache_register_net(struct cache_detail *cd, struct net *net);
-extern void cache_unregister_net(struct cache_detail *cd, struct net *net);
-
-extern struct cache_detail *cache_create_net(struct cache_detail *tmpl, struct net *net);
-extern void cache_destroy_net(struct cache_detail *cd, struct net *net);
-
-extern void sunrpc_init_cache_detail(struct cache_detail *cd);
-extern void sunrpc_destroy_cache_detail(struct cache_detail *cd);
-extern int sunrpc_cache_register_pipefs(struct dentry *parent, const char *,
-					umode_t, struct cache_detail *);
-extern void sunrpc_cache_unregister_pipefs(struct cache_detail *);
-
-extern void qword_add(char **bpp, int *lp, char *str);
-extern void qword_addhex(char **bpp, int *lp, char *buf, int blen);
-extern int qword_get(char **bpp, char *dest, int bufsize);
-
-static inline int get_int(char **bpp, int *anint)
-{
-	char buf[50];
-	char *ep;
-	int rv;
-	int len = qword_get(bpp, buf, 50);
-	if (len < 0) return -EINVAL;
-	if (len ==0) return -ENOENT;
-	rv = simple_strtol(buf, &ep, 0);
-	if (*ep) return -EINVAL;
-	*anint = rv;
-	return 0;
-}
-
-/*
- * timestamps kept in the cache are expressed in seconds
- * since boot.  This is the best for measuring differences in
- * real time.
- */
-static inline time_t seconds_since_boot(void)
-{
-	struct timespec boot;
-	getboottime(&boot);
-	return get_seconds() - boot.tv_sec;
-}
-
-static inline time_t convert_to_wallclock(time_t sinceboot)
-{
-	struct timespec boot;
-	getboottime(&boot);
-	return boot.tv_sec + sinceboot;
-}
-
-static inline time_t get_expiry(char **bpp)
-{
-	int rv;
-	struct timespec boot;
-
-	if (get_int(bpp, &rv))
-		return 0;
-	if (rv < 0)
-		return 0;
-	getboottime(&boot);
-	return rv - boot.tv_sec;
-}
-
-#endif /*  _LINUX_SUNRPC_CACHE_H_ */