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, 281 deletions

diff --git a/ANDROID_3.4.5/fs/freevxfs/vxfs_bmap.c b/ANDROID_3.4.5/fs/freevxfs/vxfs_bmap.c
deleted file mode 100644
index f86fd3ca..00000000
--- a/ANDROID_3.4.5/fs/freevxfs/vxfs_bmap.c
+++ /dev/null
@@ -1,281 +0,0 @@
-/*
- * Copyright (c) 2000-2001 Christoph Hellwig.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions, and the following disclaimer,
- *    without modification.
- * 2. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission.
- *
- * Alternatively, this software may be distributed under the terms of the
- * GNU General Public License ("GPL").
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Veritas filesystem driver - filesystem to disk block mapping.
- */
-#include <linux/fs.h>
-#include <linux/buffer_head.h>
-#include <linux/kernel.h>
-
-#include "vxfs.h"
-#include "vxfs_inode.h"
-#include "vxfs_extern.h"
-
-
-#ifdef DIAGNOSTIC
-static void
-vxfs_typdump(struct vxfs_typed *typ)
-{
-	printk(KERN_DEBUG "type=%Lu ", typ->vt_hdr >> VXFS_TYPED_TYPESHIFT);
-	printk("offset=%Lx ", typ->vt_hdr & VXFS_TYPED_OFFSETMASK);
-	printk("block=%x ", typ->vt_block);
-	printk("size=%x\n", typ->vt_size);
-}
-#endif
-
-/**
- * vxfs_bmap_ext4 - do bmap for ext4 extents
- * @ip:		pointer to the inode we do bmap for
- * @iblock:	logical block.
- *
- * Description:
- *   vxfs_bmap_ext4 performs the bmap operation for inodes with
- *   ext4-style extents (which are much like the traditional UNIX
- *   inode organisation).
- *
- * Returns:
- *   The physical block number on success, else Zero.
- */
-static daddr_t
-vxfs_bmap_ext4(struct inode *ip, long bn)
-{
-	struct super_block *sb = ip->i_sb;
-	struct vxfs_inode_info *vip = VXFS_INO(ip);
-	unsigned long bsize = sb->s_blocksize;
-	u32 indsize = vip->vii_ext4.ve4_indsize;
-	int i;
-
-	if (indsize > sb->s_blocksize)
-		goto fail_size;
-
-	for (i = 0; i < VXFS_NDADDR; i++) {
-		struct direct *d = vip->vii_ext4.ve4_direct + i;
-		if (bn >= 0 && bn < d->size)
-			return (bn + d->extent);
-		bn -= d->size;
-	}
-
-	if ((bn / (indsize * indsize * bsize / 4)) == 0) {
-		struct buffer_head *buf;
-		daddr_t	bno;
-		u32 *indir;
-
-		buf = sb_bread(sb, vip->vii_ext4.ve4_indir[0]);
-		if (!buf || !buffer_mapped(buf))
-			goto fail_buf;
-
-		indir = (u32 *)buf->b_data;
-		bno = indir[(bn/indsize) % (indsize*bn)] + (bn%indsize);
-
-		brelse(buf);
-		return bno;
-	} else
-		printk(KERN_WARNING "no matching indir?");
-
-	return 0;
-
-fail_size:
-	printk("vxfs: indirect extent too big!\n");
-fail_buf:
-	return 0;
-}
-
-/**
- * vxfs_bmap_indir - recursion for vxfs_bmap_typed
- * @ip:		pointer to the inode we do bmap for
- * @indir:	indirect block we start reading at
- * @size:	size of the typed area to search
- * @block:	partially result from further searches
- *
- * Description:
- *   vxfs_bmap_indir reads a &struct vxfs_typed at @indir
- *   and performs the type-defined action.
- *
- * Return Value:
- *   The physical block number on success, else Zero.
- *
- * Note:
- *   Kernelstack is rare.  Unrecurse?
- */
-static daddr_t
-vxfs_bmap_indir(struct inode *ip, long indir, int size, long block)
-{
-	struct buffer_head		*bp = NULL;
-	daddr_t				pblock = 0;
-	int				i;
-
-	for (i = 0; i < size * VXFS_TYPED_PER_BLOCK(ip->i_sb); i++) {
-		struct vxfs_typed	*typ;
-		int64_t			off;
-
-		bp = sb_bread(ip->i_sb,
-				indir + (i / VXFS_TYPED_PER_BLOCK(ip->i_sb)));
-		if (!bp || !buffer_mapped(bp))
-			return 0;
-
-		typ = ((struct vxfs_typed *)bp->b_data) +
-			(i % VXFS_TYPED_PER_BLOCK(ip->i_sb));
-		off = (typ->vt_hdr & VXFS_TYPED_OFFSETMASK);
-
-		if (block < off) {
-			brelse(bp);
-			continue;
-		}
-
-		switch ((u_int32_t)(typ->vt_hdr >> VXFS_TYPED_TYPESHIFT)) {
-		case VXFS_TYPED_INDIRECT:
-			pblock = vxfs_bmap_indir(ip, typ->vt_block,
-					typ->vt_size, block - off);
-			if (pblock == -2)
-				break;
-			goto out;
-		case VXFS_TYPED_DATA:
-			if ((block - off) >= typ->vt_size)
-				break;
-			pblock = (typ->vt_block + block - off);
-			goto out;
-		case VXFS_TYPED_INDIRECT_DEV4:
-		case VXFS_TYPED_DATA_DEV4: {
-			struct vxfs_typed_dev4	*typ4 =
-				(struct vxfs_typed_dev4 *)typ;
-
-			printk(KERN_INFO "\n\nTYPED_DEV4 detected!\n");
-			printk(KERN_INFO "block: %Lu\tsize: %Ld\tdev: %d\n",
-			       (unsigned long long) typ4->vd4_block,
-			       (unsigned long long) typ4->vd4_size,
-			       typ4->vd4_dev);
-			goto fail;
-		}
-		default:
-			BUG();
-		}
-		brelse(bp);
-	}
-
-fail:
-	pblock = 0;
-out:
-	brelse(bp);
-	return (pblock);
-}
-
-/**
- * vxfs_bmap_typed - bmap for typed extents
- * @ip:		pointer to the inode we do bmap for
- * @iblock:	logical block
- *
- * Description:
- *   Performs the bmap operation for typed extents.
- *
- * Return Value:
- *   The physical block number on success, else Zero.
- */
-static daddr_t
-vxfs_bmap_typed(struct inode *ip, long iblock)
-{
-	struct vxfs_inode_info		*vip = VXFS_INO(ip);
-	daddr_t				pblock = 0;
-	int				i;
-
-	for (i = 0; i < VXFS_NTYPED; i++) {
-		struct vxfs_typed	*typ = vip->vii_org.typed + i;
-		int64_t			off = (typ->vt_hdr & VXFS_TYPED_OFFSETMASK);
-
-#ifdef DIAGNOSTIC
-		vxfs_typdump(typ);
-#endif
-		if (iblock < off)
-			continue;
-		switch ((u_int32_t)(typ->vt_hdr >> VXFS_TYPED_TYPESHIFT)) {
-		case VXFS_TYPED_INDIRECT:
-			pblock = vxfs_bmap_indir(ip, typ->vt_block,
-					typ->vt_size, iblock - off);
-			if (pblock == -2)
-				break;
-			return (pblock);
-		case VXFS_TYPED_DATA:
-			if ((iblock - off) < typ->vt_size)
-				return (typ->vt_block + iblock - off);
-			break;
-		case VXFS_TYPED_INDIRECT_DEV4:
-		case VXFS_TYPED_DATA_DEV4: {
-			struct vxfs_typed_dev4	*typ4 =
-				(struct vxfs_typed_dev4 *)typ;
-
-			printk(KERN_INFO "\n\nTYPED_DEV4 detected!\n");
-			printk(KERN_INFO "block: %Lu\tsize: %Ld\tdev: %d\n",
-			       (unsigned long long) typ4->vd4_block,
-			       (unsigned long long) typ4->vd4_size,
-			       typ4->vd4_dev);
-			return 0;
-		}
-		default:
-			BUG();
-		}
-	}
-
-	return 0;
-}
-
-/**
- * vxfs_bmap1 - vxfs-internal bmap operation
- * @ip:			pointer to the inode we do bmap for
- * @iblock:		logical block
- *
- * Description:
- *   vxfs_bmap1 perfoms a logical to physical block mapping
- *   for vxfs-internal purposes.
- *
- * Return Value:
- *   The physical block number on success, else Zero.
- */
-daddr_t
-vxfs_bmap1(struct inode *ip, long iblock)
-{
-	struct vxfs_inode_info		*vip = VXFS_INO(ip);
-
-	if (VXFS_ISEXT4(vip))
-		return vxfs_bmap_ext4(ip, iblock);
-	if (VXFS_ISTYPED(vip))
-		return vxfs_bmap_typed(ip, iblock);
-	if (VXFS_ISNONE(vip))
-		goto unsupp;
-	if (VXFS_ISIMMED(vip))
-		goto unsupp;
-
-	printk(KERN_WARNING "vxfs: inode %ld has no valid orgtype (%x)\n",
-			ip->i_ino, vip->vii_orgtype);
-	BUG();
-
-unsupp:
-	printk(KERN_WARNING "vxfs: inode %ld has an unsupported orgtype (%x)\n",
-			ip->i_ino, vip->vii_orgtype);
-	return 0;
-}