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, 226 deletions

diff --git a/ANDROID_3.4.5/fs/reiserfs/ioctl.c b/ANDROID_3.4.5/fs/reiserfs/ioctl.c
deleted file mode 100644
index 0c218504..00000000
--- a/ANDROID_3.4.5/fs/reiserfs/ioctl.c
+++ /dev/null
@@ -1,226 +0,0 @@
-/*
- * Copyright 2000 by Hans Reiser, licensing governed by reiserfs/README
- */
-
-#include <linux/capability.h>
-#include <linux/fs.h>
-#include <linux/mount.h>
-#include "reiserfs.h"
-#include <linux/time.h>
-#include <asm/uaccess.h>
-#include <linux/pagemap.h>
-#include <linux/compat.h>
-
-/*
- * reiserfs_ioctl - handler for ioctl for inode
- * supported commands:
- *  1) REISERFS_IOC_UNPACK - try to unpack tail from direct item into indirect
- *                           and prevent packing file (argument arg has to be non-zero)
- *  2) REISERFS_IOC_[GS]ETFLAGS, REISERFS_IOC_[GS]ETVERSION
- *  3) That's all for a while ...
- */
-long reiserfs_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
-{
-	struct inode *inode = filp->f_path.dentry->d_inode;
-	unsigned int flags;
-	int err = 0;
-
-	reiserfs_write_lock(inode->i_sb);
-
-	switch (cmd) {
-	case REISERFS_IOC_UNPACK:
-		if (S_ISREG(inode->i_mode)) {
-			if (arg)
-				err = reiserfs_unpack(inode, filp);
-		} else
-			err = -ENOTTY;
-		break;
-		/*
-		 * following two cases are taken from fs/ext2/ioctl.c by Remy
-		 * Card (card@masi.ibp.fr)
-		 */
-	case REISERFS_IOC_GETFLAGS:
-		if (!reiserfs_attrs(inode->i_sb)) {
-			err = -ENOTTY;
-			break;
-		}
-
-		flags = REISERFS_I(inode)->i_attrs;
-		i_attrs_to_sd_attrs(inode, (__u16 *) & flags);
-		err = put_user(flags, (int __user *)arg);
-		break;
-	case REISERFS_IOC_SETFLAGS:{
-			if (!reiserfs_attrs(inode->i_sb)) {
-				err = -ENOTTY;
-				break;
-			}
-
-			err = mnt_want_write_file(filp);
-			if (err)
-				break;
-
-			if (!inode_owner_or_capable(inode)) {
-				err = -EPERM;
-				goto setflags_out;
-			}
-			if (get_user(flags, (int __user *)arg)) {
-				err = -EFAULT;
-				goto setflags_out;
-			}
-			/*
-			 * Is it quota file? Do not allow user to mess with it
-			 */
-			if (IS_NOQUOTA(inode)) {
-				err = -EPERM;
-				goto setflags_out;
-			}
-			if (((flags ^ REISERFS_I(inode)->
-			      i_attrs) & (REISERFS_IMMUTABLE_FL |
-					  REISERFS_APPEND_FL))
-			    && !capable(CAP_LINUX_IMMUTABLE)) {
-				err = -EPERM;
-				goto setflags_out;
-			}
-			if ((flags & REISERFS_NOTAIL_FL) &&
-			    S_ISREG(inode->i_mode)) {
-				int result;
-
-				result = reiserfs_unpack(inode, filp);
-				if (result) {
-					err = result;
-					goto setflags_out;
-				}
-			}
-			sd_attrs_to_i_attrs(flags, inode);
-			REISERFS_I(inode)->i_attrs = flags;
-			inode->i_ctime = CURRENT_TIME_SEC;
-			mark_inode_dirty(inode);
-setflags_out:
-			mnt_drop_write_file(filp);
-			break;
-		}
-	case REISERFS_IOC_GETVERSION:
-		err = put_user(inode->i_generation, (int __user *)arg);
-		break;
-	case REISERFS_IOC_SETVERSION:
-		if (!inode_owner_or_capable(inode)) {
-			err = -EPERM;
-			break;
-		}
-		err = mnt_want_write_file(filp);
-		if (err)
-			break;
-		if (get_user(inode->i_generation, (int __user *)arg)) {
-			err = -EFAULT;
-			goto setversion_out;
-		}
-		inode->i_ctime = CURRENT_TIME_SEC;
-		mark_inode_dirty(inode);
-setversion_out:
-		mnt_drop_write_file(filp);
-		break;
-	default:
-		err = -ENOTTY;
-	}
-
-	reiserfs_write_unlock(inode->i_sb);
-
-	return err;
-}
-
-#ifdef CONFIG_COMPAT
-long reiserfs_compat_ioctl(struct file *file, unsigned int cmd,
-				unsigned long arg)
-{
-	/* These are just misnamed, they actually get/put from/to user an int */
-	switch (cmd) {
-	case REISERFS_IOC32_UNPACK:
-		cmd = REISERFS_IOC_UNPACK;
-		break;
-	case REISERFS_IOC32_GETFLAGS:
-		cmd = REISERFS_IOC_GETFLAGS;
-		break;
-	case REISERFS_IOC32_SETFLAGS:
-		cmd = REISERFS_IOC_SETFLAGS;
-		break;
-	case REISERFS_IOC32_GETVERSION:
-		cmd = REISERFS_IOC_GETVERSION;
-		break;
-	case REISERFS_IOC32_SETVERSION:
-		cmd = REISERFS_IOC_SETVERSION;
-		break;
-	default:
-		return -ENOIOCTLCMD;
-	}
-
-	return reiserfs_ioctl(file, cmd, (unsigned long) compat_ptr(arg));
-}
-#endif
-
-int reiserfs_commit_write(struct file *f, struct page *page,
-			  unsigned from, unsigned to);
-/*
-** reiserfs_unpack
-** Function try to convert tail from direct item into indirect.
-** It set up nopack attribute in the REISERFS_I(inode)->nopack
-*/
-int reiserfs_unpack(struct inode *inode, struct file *filp)
-{
-	int retval = 0;
-	int depth;
-	int index;
-	struct page *page;
-	struct address_space *mapping;
-	unsigned long write_from;
-	unsigned long blocksize = inode->i_sb->s_blocksize;
-
-	if (inode->i_size == 0) {
-		REISERFS_I(inode)->i_flags |= i_nopack_mask;
-		return 0;
-	}
-	/* ioctl already done */
-	if (REISERFS_I(inode)->i_flags & i_nopack_mask) {
-		return 0;
-	}
-
-	depth = reiserfs_write_lock_once(inode->i_sb);
-
-	/* we need to make sure nobody is changing the file size beneath us */
-	reiserfs_mutex_lock_safe(&inode->i_mutex, inode->i_sb);
-
-	write_from = inode->i_size & (blocksize - 1);
-	/* if we are on a block boundary, we are already unpacked.  */
-	if (write_from == 0) {
-		REISERFS_I(inode)->i_flags |= i_nopack_mask;
-		goto out;
-	}
-
-	/* we unpack by finding the page with the tail, and calling
-	 ** __reiserfs_write_begin on that page.  This will force a
-	 ** reiserfs_get_block to unpack the tail for us.
-	 */
-	index = inode->i_size >> PAGE_CACHE_SHIFT;
-	mapping = inode->i_mapping;
-	page = grab_cache_page(mapping, index);
-	retval = -ENOMEM;
-	if (!page) {
-		goto out;
-	}
-	retval = __reiserfs_write_begin(page, write_from, 0);
-	if (retval)
-		goto out_unlock;
-
-	/* conversion can change page contents, must flush */
-	flush_dcache_page(page);
-	retval = reiserfs_commit_write(NULL, page, write_from, write_from);
-	REISERFS_I(inode)->i_flags |= i_nopack_mask;
-
-      out_unlock:
-	unlock_page(page);
-	page_cache_release(page);
-
-      out:
-	mutex_unlock(&inode->i_mutex);
-	reiserfs_write_unlock_once(inode->i_sb, depth);
-	return retval;
-}