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bcachefs: Fix failure to return error on misaligned dio write
This was reported as an error when running coreutils shred. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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83208cbf2f
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@ -609,8 +609,10 @@ ssize_t bch2_direct_write(struct kiocb *req, struct iov_iter *iter)
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if (unlikely(ret))
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if (unlikely(ret))
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goto err_put_write_ref;
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goto err_put_write_ref;
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if (unlikely((req->ki_pos|iter->count) & (block_bytes(c) - 1)))
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if (unlikely((req->ki_pos|iter->count) & (block_bytes(c) - 1))) {
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ret = -EINVAL;
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goto err_put_write_ref;
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goto err_put_write_ref;
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}
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inode_dio_begin(&inode->v);
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inode_dio_begin(&inode->v);
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bch2_pagecache_block_get(inode);
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bch2_pagecache_block_get(inode);
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