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-rw-r--r--fs/btrfs/inode.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index f0d6ddd6cc36..83268d8f48c4 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -5283,11 +5283,13 @@ static void evict_inode_truncate_pages(struct inode *inode)
struct extent_state *cached_state = NULL;
u64 start;
u64 end;
+ unsigned state_flags;
node = rb_first(&io_tree->state);
state = rb_entry(node, struct extent_state, rb_node);
start = state->start;
end = state->end;
+ state_flags = state->state;
spin_unlock(&io_tree->lock);
lock_extent_bits(io_tree, start, end, &cached_state);
@@ -5300,7 +5302,7 @@ static void evict_inode_truncate_pages(struct inode *inode)
*
* Note, end is the bytenr of last byte, so we need + 1 here.
*/
- if (state->state & EXTENT_DELALLOC)
+ if (state_flags & EXTENT_DELALLOC)
btrfs_qgroup_free_data(inode, NULL, start, end - start + 1);
clear_extent_bit(io_tree, start, end,