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-rw-r--r--fs/btrfs/extent_io.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 9108a73423f7..95ddeb477797 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -3755,6 +3755,12 @@ static void set_btree_ioerr(struct page *page)
return;
/*
+ * A read may stumble upon this buffer later, make sure that it gets an
+ * error and knows there was an error.
+ */
+ clear_bit(EXTENT_BUFFER_UPTODATE, &eb->bflags);
+
+ /*
* If we error out, we should add back the dirty_metadata_bytes
* to make it consistent.
*/