ctree.c (751a27615ddaaf95519565d83bac65b8aafab9e8) ctree.c (7569141e8fa855b509e674456132b83bca5f087c)
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Copyright (C) 2007,2008 Oracle. All rights reserved.
4 */
5
6#include <linux/sched.h>
7#include <linux/slab.h>
8#include <linux/rbtree.h>

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3995 int orig_slot, slot;
3996 char *buf;
3997 u32 nritems;
3998 u32 item_size;
3999 u32 orig_offset;
4000 struct btrfs_disk_key disk_key;
4001
4002 leaf = path->nodes[0];
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Copyright (C) 2007,2008 Oracle. All rights reserved.
4 */
5
6#include <linux/sched.h>
7#include <linux/slab.h>
8#include <linux/rbtree.h>

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3995 int orig_slot, slot;
3996 char *buf;
3997 u32 nritems;
3998 u32 item_size;
3999 u32 orig_offset;
4000 struct btrfs_disk_key disk_key;
4001
4002 leaf = path->nodes[0];
4003 BUG_ON(btrfs_leaf_free_space(leaf) < sizeof(struct btrfs_item));
4003 /*
4004 * Shouldn't happen because the caller must have previously called
4005 * setup_leaf_for_split() to make room for the new item in the leaf.
4006 */
4007 if (WARN_ON(btrfs_leaf_free_space(leaf) < sizeof(struct btrfs_item)))
4008 return -ENOSPC;
4004
4005 orig_slot = path->slots[0];
4006 orig_offset = btrfs_item_offset(leaf, path->slots[0]);
4007 item_size = btrfs_item_size(leaf, path->slots[0]);
4008
4009 buf = kmalloc(item_size, GFP_NOFS);
4010 if (!buf)
4011 return -ENOMEM;

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4010 orig_slot = path->slots[0];
4011 orig_offset = btrfs_item_offset(leaf, path->slots[0]);
4012 item_size = btrfs_item_size(leaf, path->slots[0]);
4013
4014 buf = kmalloc(item_size, GFP_NOFS);
4015 if (!buf)
4016 return -ENOMEM;

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