[Ocfs2-devel] [PATCH v21 22/30] ocfs2: Provide a splice-read stub

[David Howells]

Joseph Qi <joseph.qi at linux.alibaba.com> wrote:

> Don't see direct IO logic now. Am I missing something?

See that patch description ;-)

    Provide a splice_read stub for ocfs2.  This emits trace lines and does an
    atime lock/update before calling filemap_splice_read().  Splicing from
    direct I/O is handled by the caller.

David