Re: [PATCH v12 01/10] vfs, iomap: Fix generic_file_splice_read() to avoid reversion of ITER_PIPE
From: David Howells <dhowells@redhat.com>
Date: 2023-02-08 18:15:55
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linux-fsdevel, linux-mm, lkml
Matthew Wilcox [off-list ref] wrote:
What's the point in iov_iter_count() anyway? It's more characters than iter->count, so why not use it directly?
I presume it got added for a reason and should be used in preference to direct access. David