Re: [PATCH 2/3] vmcore: Convert __read_vmcore to use an iov_iter
From: Christoph Hellwig <hch@lst.de>
Date: 2021-12-13 08:00:41
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On Mon, Dec 13, 2021 at 12:06:35AM +0000, Matthew Wilcox (Oracle) wrote:
+ /* trim iter to not go beyond EOF */ + if (iter->count > vmcore_size - *fpos) + iter->count = vmcore_size - *fpos;
Nit: iov_iter_truncate() Otherwise this looks good from a cursory view.