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, 253 deletions

diff --git a/ANDROID_3.4.5/fs/gfs2/glock.h b/ANDROID_3.4.5/fs/gfs2/glock.h
deleted file mode 100644
index 307ac31d..00000000
--- a/ANDROID_3.4.5/fs/gfs2/glock.h
+++ /dev/null
@@ -1,253 +0,0 @@
-/*
- * Copyright (C) Sistina Software, Inc.  1997-2003 All rights reserved.
- * Copyright (C) 2004-2006 Red Hat, Inc.  All rights reserved.
- *
- * This copyrighted material is made available to anyone wishing to use,
- * modify, copy, or redistribute it subject to the terms and conditions
- * of the GNU General Public License version 2.
- */
-
-#ifndef __GLOCK_DOT_H__
-#define __GLOCK_DOT_H__
-
-#include <linux/sched.h>
-#include <linux/parser.h>
-#include "incore.h"
-
-/* Options for hostdata parser */
-
-enum {
-	Opt_jid,
-	Opt_id,
-	Opt_first,
-	Opt_nodir,
-	Opt_err,
-};
-
-/*
- * lm_lockname types
- */
-
-#define LM_TYPE_RESERVED	0x00
-#define LM_TYPE_NONDISK		0x01
-#define LM_TYPE_INODE		0x02
-#define LM_TYPE_RGRP		0x03
-#define LM_TYPE_META		0x04
-#define LM_TYPE_IOPEN		0x05
-#define LM_TYPE_FLOCK		0x06
-#define LM_TYPE_PLOCK		0x07
-#define LM_TYPE_QUOTA		0x08
-#define LM_TYPE_JOURNAL		0x09
-
-/*
- * lm_lock() states
- *
- * SHARED is compatible with SHARED, not with DEFERRED or EX.
- * DEFERRED is compatible with DEFERRED, not with SHARED or EX.
- */
-
-#define LM_ST_UNLOCKED		0
-#define LM_ST_EXCLUSIVE		1
-#define LM_ST_DEFERRED		2
-#define LM_ST_SHARED		3
-
-/*
- * lm_lock() flags
- *
- * LM_FLAG_TRY
- * Don't wait to acquire the lock if it can't be granted immediately.
- *
- * LM_FLAG_TRY_1CB
- * Send one blocking callback if TRY is set and the lock is not granted.
- *
- * LM_FLAG_NOEXP
- * GFS sets this flag on lock requests it makes while doing journal recovery.
- * These special requests should not be blocked due to the recovery like
- * ordinary locks would be.
- *
- * LM_FLAG_ANY
- * A SHARED request may also be granted in DEFERRED, or a DEFERRED request may
- * also be granted in SHARED.  The preferred state is whichever is compatible
- * with other granted locks, or the specified state if no other locks exist.
- *
- * LM_FLAG_PRIORITY
- * Override fairness considerations.  Suppose a lock is held in a shared state
- * and there is a pending request for the deferred state.  A shared lock
- * request with the priority flag would be allowed to bypass the deferred
- * request and directly join the other shared lock.  A shared lock request
- * without the priority flag might be forced to wait until the deferred
- * requested had acquired and released the lock.
- */
-
-#define LM_FLAG_TRY		0x00000001
-#define LM_FLAG_TRY_1CB		0x00000002
-#define LM_FLAG_NOEXP		0x00000004
-#define LM_FLAG_ANY		0x00000008
-#define LM_FLAG_PRIORITY	0x00000010
-#define GL_ASYNC		0x00000040
-#define GL_EXACT		0x00000080
-#define GL_SKIP			0x00000100
-#define GL_NOCACHE		0x00000400
-  
-/*
- * lm_async_cb return flags
- *
- * LM_OUT_ST_MASK
- * Masks the lower two bits of lock state in the returned value.
- *
- * LM_OUT_CANCELED
- * The lock request was canceled.
- *
- */
-
-#define LM_OUT_ST_MASK		0x00000003
-#define LM_OUT_CANCELED		0x00000008
-#define LM_OUT_ERROR		0x00000004
-
-/*
- * lm_recovery_done() messages
- */
-
-#define LM_RD_GAVEUP		308
-#define LM_RD_SUCCESS		309
-
-#define GLR_TRYFAILED		13
-
-#define GL_GLOCK_MAX_HOLD        (long)(HZ / 5)
-#define GL_GLOCK_DFT_HOLD        (long)(HZ / 5)
-#define GL_GLOCK_MIN_HOLD        (long)(10)
-#define GL_GLOCK_HOLD_INCR       (long)(HZ / 20)
-#define GL_GLOCK_HOLD_DECR       (long)(HZ / 40)
-
-struct lm_lockops {
-	const char *lm_proto_name;
-	int (*lm_mount) (struct gfs2_sbd *sdp, const char *table);
-	void (*lm_first_done) (struct gfs2_sbd *sdp);
-	void (*lm_recovery_result) (struct gfs2_sbd *sdp, unsigned int jid,
-				    unsigned int result);
-	void (*lm_unmount) (struct gfs2_sbd *sdp);
-	void (*lm_withdraw) (struct gfs2_sbd *sdp);
-	void (*lm_put_lock) (struct gfs2_glock *gl);
-	int (*lm_lock) (struct gfs2_glock *gl, unsigned int req_state,
-			unsigned int flags);
-	void (*lm_cancel) (struct gfs2_glock *gl);
-	const match_table_t *lm_tokens;
-};
-
-extern struct workqueue_struct *gfs2_delete_workqueue;
-static inline struct gfs2_holder *gfs2_glock_is_locked_by_me(struct gfs2_glock *gl)
-{
-	struct gfs2_holder *gh;
-	struct pid *pid;
-
-	/* Look in glock's list of holders for one with current task as owner */
-	spin_lock(&gl->gl_spin);
-	pid = task_pid(current);
-	list_for_each_entry(gh, &gl->gl_holders, gh_list) {
-		if (!test_bit(HIF_HOLDER, &gh->gh_iflags))
-			break;
-		if (gh->gh_owner_pid == pid)
-			goto out;
-	}
-	gh = NULL;
-out:
-	spin_unlock(&gl->gl_spin);
-
-	return gh;
-}
-
-static inline int gfs2_glock_is_held_excl(struct gfs2_glock *gl)
-{
-	return gl->gl_state == LM_ST_EXCLUSIVE;
-}
-
-static inline int gfs2_glock_is_held_dfrd(struct gfs2_glock *gl)
-{
-	return gl->gl_state == LM_ST_DEFERRED;
-}
-
-static inline int gfs2_glock_is_held_shrd(struct gfs2_glock *gl)
-{
-	return gl->gl_state == LM_ST_SHARED;
-}
-
-static inline struct address_space *gfs2_glock2aspace(struct gfs2_glock *gl)
-{
-	if (gl->gl_ops->go_flags & GLOF_ASPACE)
-		return (struct address_space *)(gl + 1);
-	return NULL;
-}
-
-int gfs2_glock_get(struct gfs2_sbd *sdp,
-		   u64 number, const struct gfs2_glock_operations *glops,
-		   int create, struct gfs2_glock **glp);
-void gfs2_glock_hold(struct gfs2_glock *gl);
-void gfs2_glock_put_nolock(struct gfs2_glock *gl);
-void gfs2_glock_put(struct gfs2_glock *gl);
-void gfs2_holder_init(struct gfs2_glock *gl, unsigned int state, unsigned flags,
-		      struct gfs2_holder *gh);
-void gfs2_holder_reinit(unsigned int state, unsigned flags,
-			struct gfs2_holder *gh);
-void gfs2_holder_uninit(struct gfs2_holder *gh);
-int gfs2_glock_nq(struct gfs2_holder *gh);
-int gfs2_glock_poll(struct gfs2_holder *gh);
-int gfs2_glock_wait(struct gfs2_holder *gh);
-void gfs2_glock_dq(struct gfs2_holder *gh);
-void gfs2_glock_dq_wait(struct gfs2_holder *gh);
-
-void gfs2_glock_dq_uninit(struct gfs2_holder *gh);
-int gfs2_glock_nq_num(struct gfs2_sbd *sdp,
-		      u64 number, const struct gfs2_glock_operations *glops,
-		      unsigned int state, int flags, struct gfs2_holder *gh);
-
-int gfs2_glock_nq_m(unsigned int num_gh, struct gfs2_holder *ghs);
-void gfs2_glock_dq_m(unsigned int num_gh, struct gfs2_holder *ghs);
-void gfs2_glock_dq_uninit_m(unsigned int num_gh, struct gfs2_holder *ghs);
-
-__printf(2, 3)
-void gfs2_print_dbg(struct seq_file *seq, const char *fmt, ...);
-
-/**
- * gfs2_glock_nq_init - initialize a holder and enqueue it on a glock
- * @gl: the glock
- * @state: the state we're requesting
- * @flags: the modifier flags
- * @gh: the holder structure
- *
- * Returns: 0, GLR_*, or errno
- */
-
-static inline int gfs2_glock_nq_init(struct gfs2_glock *gl,
-				     unsigned int state, int flags,
-				     struct gfs2_holder *gh)
-{
-	int error;
-
-	gfs2_holder_init(gl, state, flags, gh);
-
-	error = gfs2_glock_nq(gh);
-	if (error)
-		gfs2_holder_uninit(gh);
-
-	return error;
-}
-
-extern void gfs2_glock_cb(struct gfs2_glock *gl, unsigned int state);
-extern void gfs2_glock_complete(struct gfs2_glock *gl, int ret);
-extern void gfs2_gl_hash_clear(struct gfs2_sbd *sdp);
-extern void gfs2_glock_finish_truncate(struct gfs2_inode *ip);
-extern void gfs2_glock_thaw(struct gfs2_sbd *sdp);
-extern void gfs2_glock_add_to_lru(struct gfs2_glock *gl);
-extern void gfs2_glock_free(struct gfs2_glock *gl);
-
-extern int __init gfs2_glock_init(void);
-extern void gfs2_glock_exit(void);
-
-extern int gfs2_create_debugfs_file(struct gfs2_sbd *sdp);
-extern void gfs2_delete_debugfs_file(struct gfs2_sbd *sdp);
-extern int gfs2_register_debugfs(void);
-extern void gfs2_unregister_debugfs(void);
-
-extern const struct lm_lockops gfs2_dlm_ops;
-
-#endif /* __GLOCK_DOT_H__ */