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-rw-r--r--fs/ext4/inode.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 6c56735df4cb..9f3b3db14eda 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -3490,6 +3490,10 @@ static int ext4_iomap_begin(struct inode *inode, loff_t offset, loff_t length,
}
ret = ext4_iomap_alloc(inode, &map, flags);
} else {
+ /*
+ * This can be called for overwrites path from
+ * ext4_iomap_overwrite_begin().
+ */
ret = ext4_map_blocks(NULL, inode, &map, 0);
}