ioctl.c (b3bbcc5d1da1b654091dad15980b3d58fdae0fc6) ioctl.c (dbbf49928f2eb118036766fae503be1314620cce)
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Copyright (C) 2007 Oracle. All rights reserved.
4 */
5
6#include <linux/kernel.h>
7#include <linux/bio.h>
8#include <linux/file.h>

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1611
1612 ASSERT(last_index - first_index + 1 <= nr_pages);
1613
1614 ret = btrfs_delalloc_reserve_space(inode, &data_reserved, start, len);
1615 if (ret < 0)
1616 return ret;
1617 clear_extent_bit(&inode->io_tree, start, start + len - 1,
1618 EXTENT_DELALLOC | EXTENT_DO_ACCOUNTING |
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Copyright (C) 2007 Oracle. All rights reserved.
4 */
5
6#include <linux/kernel.h>
7#include <linux/bio.h>
8#include <linux/file.h>

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1611
1612 ASSERT(last_index - first_index + 1 <= nr_pages);
1613
1614 ret = btrfs_delalloc_reserve_space(inode, &data_reserved, start, len);
1615 if (ret < 0)
1616 return ret;
1617 clear_extent_bit(&inode->io_tree, start, start + len - 1,
1618 EXTENT_DELALLOC | EXTENT_DO_ACCOUNTING |
1619 EXTENT_DEFRAG, 0, 0, cached_state);
1619 EXTENT_DEFRAG, 0, cached_state);
1620 set_extent_defrag(&inode->io_tree, start, start + len - 1, cached_state);
1621
1622 /* Update the page status */
1623 for (i = start_index - first_index; i <= last_index - first_index; i++) {
1624 ClearPageChecked(pages[i]);
1625 btrfs_page_clamp_set_dirty(fs_info, pages[i], start, len);
1626 }
1627 btrfs_delalloc_release_extents(inode, len);

--- 3966 unchanged lines hidden --- 		1620 set_extent_defrag(&inode->io_tree, start, start + len - 1, cached_state);
1621
1622 /* Update the page status */
1623 for (i = start_index - first_index; i <= last_index - first_index; i++) {
1624 ClearPageChecked(pages[i]);
1625 btrfs_page_clamp_set_dirty(fs_info, pages[i], start, len);
1626 }
1627 btrfs_delalloc_release_extents(inode, len);

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