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, 308 deletions

diff --git a/ANDROID_3.4.5/fs/hpfs/inode.c b/ANDROID_3.4.5/fs/hpfs/inode.c
deleted file mode 100644
index 3b2cec29..00000000
--- a/ANDROID_3.4.5/fs/hpfs/inode.c
+++ /dev/null
@@ -1,308 +0,0 @@
-/*
- *  linux/fs/hpfs/inode.c
- *
- *  Mikulas Patocka (mikulas@artax.karlin.mff.cuni.cz), 1998-1999
- *
- *  inode VFS functions
- */
-
-#include <linux/slab.h>
-#include "hpfs_fn.h"
-
-void hpfs_init_inode(struct inode *i)
-{
-	struct super_block *sb = i->i_sb;
-	struct hpfs_inode_info *hpfs_inode = hpfs_i(i);
-
-	i->i_uid = hpfs_sb(sb)->sb_uid;
-	i->i_gid = hpfs_sb(sb)->sb_gid;
-	i->i_mode = hpfs_sb(sb)->sb_mode;
-	i->i_size = -1;
-	i->i_blocks = -1;
-	
-	hpfs_inode->i_dno = 0;
-	hpfs_inode->i_n_secs = 0;
-	hpfs_inode->i_file_sec = 0;
-	hpfs_inode->i_disk_sec = 0;
-	hpfs_inode->i_dpos = 0;
-	hpfs_inode->i_dsubdno = 0;
-	hpfs_inode->i_ea_mode = 0;
-	hpfs_inode->i_ea_uid = 0;
-	hpfs_inode->i_ea_gid = 0;
-	hpfs_inode->i_ea_size = 0;
-
-	hpfs_inode->i_rddir_off = NULL;
-	hpfs_inode->i_dirty = 0;
-
-	i->i_ctime.tv_sec = i->i_ctime.tv_nsec = 0;
-	i->i_mtime.tv_sec = i->i_mtime.tv_nsec = 0;
-	i->i_atime.tv_sec = i->i_atime.tv_nsec = 0;
-}
-
-void hpfs_read_inode(struct inode *i)
-{
-	struct buffer_head *bh;
-	struct fnode *fnode;
-	struct super_block *sb = i->i_sb;
-	struct hpfs_inode_info *hpfs_inode = hpfs_i(i);
-	void *ea;
-	int ea_size;
-
-	if (!(fnode = hpfs_map_fnode(sb, i->i_ino, &bh))) {
-		/*i->i_mode |= S_IFREG;
-		i->i_mode &= ~0111;
-		i->i_op = &hpfs_file_iops;
-		i->i_fop = &hpfs_file_ops;
-		clear_nlink(i);*/
-		make_bad_inode(i);
-		return;
-	}
-	if (hpfs_sb(i->i_sb)->sb_eas) {
-		if ((ea = hpfs_get_ea(i->i_sb, fnode, "UID", &ea_size))) {
-			if (ea_size == 2) {
-				i->i_uid = le16_to_cpu(*(__le16*)ea);
-				hpfs_inode->i_ea_uid = 1;
-			}
-			kfree(ea);
-		}
-		if ((ea = hpfs_get_ea(i->i_sb, fnode, "GID", &ea_size))) {
-			if (ea_size == 2) {
-				i->i_gid = le16_to_cpu(*(__le16*)ea);
-				hpfs_inode->i_ea_gid = 1;
-			}
-			kfree(ea);
-		}
-		if ((ea = hpfs_get_ea(i->i_sb, fnode, "SYMLINK", &ea_size))) {
-			kfree(ea);
-			i->i_mode = S_IFLNK | 0777;
-			i->i_op = &page_symlink_inode_operations;
-			i->i_data.a_ops = &hpfs_symlink_aops;
-			set_nlink(i, 1);
-			i->i_size = ea_size;
-			i->i_blocks = 1;
-			brelse(bh);
-			return;
-		}
-		if ((ea = hpfs_get_ea(i->i_sb, fnode, "MODE", &ea_size))) {
-			int rdev = 0;
-			umode_t mode = hpfs_sb(sb)->sb_mode;
-			if (ea_size == 2) {
-				mode = le16_to_cpu(*(__le16*)ea);
-				hpfs_inode->i_ea_mode = 1;
-			}
-			kfree(ea);
-			i->i_mode = mode;
-			if (S_ISBLK(mode) || S_ISCHR(mode)) {
-				if ((ea = hpfs_get_ea(i->i_sb, fnode, "DEV", &ea_size))) {
-					if (ea_size == 4)
-						rdev = le32_to_cpu(*(__le32*)ea);
-					kfree(ea);
-				}
-			}
-			if (S_ISBLK(mode) || S_ISCHR(mode) || S_ISFIFO(mode) || S_ISSOCK(mode)) {
-				brelse(bh);
-				set_nlink(i, 1);
-				i->i_size = 0;
-				i->i_blocks = 1;
-				init_special_inode(i, mode,
-					new_decode_dev(rdev));
-				return;
-			}
-		}
-	}
-	if (fnode->dirflag) {
-		int n_dnodes, n_subdirs;
-		i->i_mode |= S_IFDIR;
-		i->i_op = &hpfs_dir_iops;
-		i->i_fop = &hpfs_dir_ops;
-		hpfs_inode->i_parent_dir = le32_to_cpu(fnode->up);
-		hpfs_inode->i_dno = le32_to_cpu(fnode->u.external[0].disk_secno);
-		if (hpfs_sb(sb)->sb_chk >= 2) {
-			struct buffer_head *bh0;
-			if (hpfs_map_fnode(sb, hpfs_inode->i_parent_dir, &bh0)) brelse(bh0);
-		}
-		n_dnodes = 0; n_subdirs = 0;
-		hpfs_count_dnodes(i->i_sb, hpfs_inode->i_dno, &n_dnodes, &n_subdirs, NULL);
-		i->i_blocks = 4 * n_dnodes;
-		i->i_size = 2048 * n_dnodes;
-		set_nlink(i, 2 + n_subdirs);
-	} else {
-		i->i_mode |= S_IFREG;
-		if (!hpfs_inode->i_ea_mode) i->i_mode &= ~0111;
-		i->i_op = &hpfs_file_iops;
-		i->i_fop = &hpfs_file_ops;
-		set_nlink(i, 1);
-		i->i_size = le32_to_cpu(fnode->file_size);
-		i->i_blocks = ((i->i_size + 511) >> 9) + 1;
-		i->i_data.a_ops = &hpfs_aops;
-		hpfs_i(i)->mmu_private = i->i_size;
-	}
-	brelse(bh);
-}
-
-static void hpfs_write_inode_ea(struct inode *i, struct fnode *fnode)
-{
-	struct hpfs_inode_info *hpfs_inode = hpfs_i(i);
-	/*if (le32_to_cpu(fnode->acl_size_l) || le16_to_cpu(fnode->acl_size_s)) {
-		   Some unknown structures like ACL may be in fnode,
-		   we'd better not overwrite them
-		hpfs_error(i->i_sb, "fnode %08x has some unknown HPFS386 stuctures", i->i_ino);
-	} else*/ if (hpfs_sb(i->i_sb)->sb_eas >= 2) {
-		__le32 ea;
-		if ((i->i_uid != hpfs_sb(i->i_sb)->sb_uid) || hpfs_inode->i_ea_uid) {
-			ea = cpu_to_le32(i->i_uid);
-			hpfs_set_ea(i, fnode, "UID", (char*)&ea, 2);
-			hpfs_inode->i_ea_uid = 1;
-		}
-		if ((i->i_gid != hpfs_sb(i->i_sb)->sb_gid) || hpfs_inode->i_ea_gid) {
-			ea = cpu_to_le32(i->i_gid);
-			hpfs_set_ea(i, fnode, "GID", (char *)&ea, 2);
-			hpfs_inode->i_ea_gid = 1;
-		}
-		if (!S_ISLNK(i->i_mode))
-			if ((i->i_mode != ((hpfs_sb(i->i_sb)->sb_mode & ~(S_ISDIR(i->i_mode) ? 0 : 0111))
-			  | (S_ISDIR(i->i_mode) ? S_IFDIR : S_IFREG))
-			  && i->i_mode != ((hpfs_sb(i->i_sb)->sb_mode & ~(S_ISDIR(i->i_mode) ? 0222 : 0333))
-			  | (S_ISDIR(i->i_mode) ? S_IFDIR : S_IFREG))) || hpfs_inode->i_ea_mode) {
-				ea = cpu_to_le32(i->i_mode);
-				/* sick, but legal */
-				hpfs_set_ea(i, fnode, "MODE", (char *)&ea, 2);
-				hpfs_inode->i_ea_mode = 1;
-			}
-		if (S_ISBLK(i->i_mode) || S_ISCHR(i->i_mode)) {
-			ea = cpu_to_le32(new_encode_dev(i->i_rdev));
-			hpfs_set_ea(i, fnode, "DEV", (char *)&ea, 4);
-		}
-	}
-}
-
-void hpfs_write_inode(struct inode *i)
-{
-	struct hpfs_inode_info *hpfs_inode = hpfs_i(i);
-	struct inode *parent;
-	if (i->i_ino == hpfs_sb(i->i_sb)->sb_root) return;
-	if (hpfs_inode->i_rddir_off && !atomic_read(&i->i_count)) {
-		if (*hpfs_inode->i_rddir_off) printk("HPFS: write_inode: some position still there\n");
-		kfree(hpfs_inode->i_rddir_off);
-		hpfs_inode->i_rddir_off = NULL;
-	}
-	if (!i->i_nlink) {
-		return;
-	}
-	parent = iget_locked(i->i_sb, hpfs_inode->i_parent_dir);
-	if (parent) {
-		hpfs_inode->i_dirty = 0;
-		if (parent->i_state & I_NEW) {
-			hpfs_init_inode(parent);
-			hpfs_read_inode(parent);
-			unlock_new_inode(parent);
-		}
-		hpfs_write_inode_nolock(i);
-		iput(parent);
-	}
-}
-
-void hpfs_write_inode_nolock(struct inode *i)
-{
-	struct hpfs_inode_info *hpfs_inode = hpfs_i(i);
-	struct buffer_head *bh;
-	struct fnode *fnode;
-	struct quad_buffer_head qbh;
-	struct hpfs_dirent *de;
-	if (i->i_ino == hpfs_sb(i->i_sb)->sb_root) return;
-	if (!(fnode = hpfs_map_fnode(i->i_sb, i->i_ino, &bh))) return;
-	if (i->i_ino != hpfs_sb(i->i_sb)->sb_root && i->i_nlink) {
-		if (!(de = map_fnode_dirent(i->i_sb, i->i_ino, fnode, &qbh))) {
-			brelse(bh);
-			return;
-		}
-	} else de = NULL;
-	if (S_ISREG(i->i_mode)) {
-		fnode->file_size = cpu_to_le32(i->i_size);
-		if (de) de->file_size = cpu_to_le32(i->i_size);
-	} else if (S_ISDIR(i->i_mode)) {
-		fnode->file_size = cpu_to_le32(0);
-		if (de) de->file_size = cpu_to_le32(0);
-	}
-	hpfs_write_inode_ea(i, fnode);
-	if (de) {
-		de->write_date = cpu_to_le32(gmt_to_local(i->i_sb, i->i_mtime.tv_sec));
-		de->read_date = cpu_to_le32(gmt_to_local(i->i_sb, i->i_atime.tv_sec));
-		de->creation_date = cpu_to_le32(gmt_to_local(i->i_sb, i->i_ctime.tv_sec));
-		de->read_only = !(i->i_mode & 0222);
-		de->ea_size = cpu_to_le32(hpfs_inode->i_ea_size);
-		hpfs_mark_4buffers_dirty(&qbh);
-		hpfs_brelse4(&qbh);
-	}
-	if (S_ISDIR(i->i_mode)) {
-		if ((de = map_dirent(i, hpfs_inode->i_dno, "\001\001", 2, NULL, &qbh))) {
-			de->write_date = cpu_to_le32(gmt_to_local(i->i_sb, i->i_mtime.tv_sec));
-			de->read_date = cpu_to_le32(gmt_to_local(i->i_sb, i->i_atime.tv_sec));
-			de->creation_date = cpu_to_le32(gmt_to_local(i->i_sb, i->i_ctime.tv_sec));
-			de->read_only = !(i->i_mode & 0222);
-			de->ea_size = cpu_to_le32(/*hpfs_inode->i_ea_size*/0);
-			de->file_size = cpu_to_le32(0);
-			hpfs_mark_4buffers_dirty(&qbh);
-			hpfs_brelse4(&qbh);
-		} else
-			hpfs_error(i->i_sb,
-				"directory %08lx doesn't have '.' entry",
-				(unsigned long)i->i_ino);
-	}
-	mark_buffer_dirty(bh);
-	brelse(bh);
-}
-
-int hpfs_setattr(struct dentry *dentry, struct iattr *attr)
-{
-	struct inode *inode = dentry->d_inode;
-	int error = -EINVAL;
-
-	hpfs_lock(inode->i_sb);
-	if (inode->i_ino == hpfs_sb(inode->i_sb)->sb_root)
-		goto out_unlock;
-	if ((attr->ia_valid & ATTR_UID) && attr->ia_uid >= 0x10000)
-		goto out_unlock;
-	if ((attr->ia_valid & ATTR_GID) && attr->ia_gid >= 0x10000)
-		goto out_unlock;
-	if ((attr->ia_valid & ATTR_SIZE) && attr->ia_size > inode->i_size)
-		goto out_unlock;
-
-	error = inode_change_ok(inode, attr);
-	if (error)
-		goto out_unlock;
-
-	if ((attr->ia_valid & ATTR_SIZE) &&
-	    attr->ia_size != i_size_read(inode)) {
-		error = vmtruncate(inode, attr->ia_size);
-		if (error)
-			goto out_unlock;
-	}
-
-	setattr_copy(inode, attr);
-
-	hpfs_write_inode(inode);
-
- out_unlock:
-	hpfs_unlock(inode->i_sb);
-	return error;
-}
-
-void hpfs_write_if_changed(struct inode *inode)
-{
-	struct hpfs_inode_info *hpfs_inode = hpfs_i(inode);
-
-	if (hpfs_inode->i_dirty)
-		hpfs_write_inode(inode);
-}
-
-void hpfs_evict_inode(struct inode *inode)
-{
-	truncate_inode_pages(&inode->i_data, 0);
-	end_writeback(inode);
-	if (!inode->i_nlink) {
-		hpfs_lock(inode->i_sb);
-		hpfs_remove_fnode(inode->i_sb, inode->i_ino);
-		hpfs_unlock(inode->i_sb);
-	}
-}