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-rw-r--r--fs/btrfs/inode.c21
1 files changed, 12 insertions, 9 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index ada4d24ed11b..8bb013672aee 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -3632,25 +3632,28 @@ static void btrfs_read_locked_inode(struct inode *inode)
3632 BTRFS_I(inode)->generation = btrfs_inode_generation(leaf, inode_item); 3632 BTRFS_I(inode)->generation = btrfs_inode_generation(leaf, inode_item);
3633 BTRFS_I(inode)->last_trans = btrfs_inode_transid(leaf, inode_item); 3633 BTRFS_I(inode)->last_trans = btrfs_inode_transid(leaf, inode_item);
3634 3634
3635 inode->i_version = btrfs_inode_sequence(leaf, inode_item);
3636 inode->i_generation = BTRFS_I(inode)->generation;
3637 inode->i_rdev = 0;
3638 rdev = btrfs_inode_rdev(leaf, inode_item);
3639
3640 BTRFS_I(inode)->index_cnt = (u64)-1;
3641 BTRFS_I(inode)->flags = btrfs_inode_flags(leaf, inode_item);
3642
3643cache_index:
3635 /* 3644 /*
3636 * If we were modified in the current generation and evicted from memory 3645 * If we were modified in the current generation and evicted from memory
3637 * and then re-read we need to do a full sync since we don't have any 3646 * and then re-read we need to do a full sync since we don't have any
3638 * idea about which extents were modified before we were evicted from 3647 * idea about which extents were modified before we were evicted from
3639 * cache. 3648 * cache.
3649 *
3650 * This is required for both inode re-read from disk and delayed inode
3651 * in delayed_nodes_tree.
3640 */ 3652 */
3641 if (BTRFS_I(inode)->last_trans == root->fs_info->generation) 3653 if (BTRFS_I(inode)->last_trans == root->fs_info->generation)
3642 set_bit(BTRFS_INODE_NEEDS_FULL_SYNC, 3654 set_bit(BTRFS_INODE_NEEDS_FULL_SYNC,
3643 &BTRFS_I(inode)->runtime_flags); 3655 &BTRFS_I(inode)->runtime_flags);
3644 3656
3645 inode->i_version = btrfs_inode_sequence(leaf, inode_item);
3646 inode->i_generation = BTRFS_I(inode)->generation;
3647 inode->i_rdev = 0;
3648 rdev = btrfs_inode_rdev(leaf, inode_item);
3649
3650 BTRFS_I(inode)->index_cnt = (u64)-1;
3651 BTRFS_I(inode)->flags = btrfs_inode_flags(leaf, inode_item);
3652
3653cache_index:
3654 path->slots[0]++; 3657 path->slots[0]++;
3655 if (inode->i_nlink != 1 || 3658 if (inode->i_nlink != 1 ||
3656 path->slots[0] >= btrfs_header_nritems(leaf)) 3659 path->slots[0] >= btrfs_header_nritems(leaf))