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-rw-r--r--libbcachefs/fs-io-buffered.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/libbcachefs/fs-io-buffered.c b/libbcachefs/fs-io-buffered.c
index b6d05019..cbfb5b21 100644
--- a/libbcachefs/fs-io-buffered.c
+++ b/libbcachefs/fs-io-buffered.c
@@ -909,6 +909,7 @@ static int __bch2_buffered_write(struct bch_inode_info *inode,
if (!folio_test_uptodate(f) &&
f_copied != folio_size(f) &&
pos + copied + f_copied < inode->v.i_size) {
+ iov_iter_revert(iter, f_copied);
folio_zero_range(f, 0, folio_size(f));
folios_trunc(&folios, fi);
break;