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Fix buffered write page prefaulting
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commit
a060c9409e
@ -765,7 +765,7 @@ again:
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* same page as we're writing to, without it being marked
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* up-to-date.
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*/
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if (unlikely(fault_in_iov_iter_readable(i, bytes))) {
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if (unlikely(fault_in_iov_iter_readable(i, bytes) == bytes)) {
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status = -EFAULT;
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break;
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}
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@ -3779,7 +3779,7 @@ again:
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* same page as we're writing to, without it being marked
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* up-to-date.
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*/
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if (unlikely(fault_in_iov_iter_readable(i, bytes))) {
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if (unlikely(fault_in_iov_iter_readable(i, bytes) == bytes)) {
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status = -EFAULT;
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break;
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}
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