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From:   David Howells <dhowells@redhat.com>
In-Reply-To: <87a61b9y20.fsf@oc8242746057.ibm.com>
References: <87a61b9y20.fsf@oc8242746057.ibm.com> <87a61ckowk.fsf@oc8242746057.ibm.com> <732891.1676670463@warthog.procyon.org.uk>
To:     Alexander Egorenkov <egorenar@linux.ibm.com>
Cc:     dhowells@redhat.com, axboe@kernel.dk, david@redhat.com,
        hch@infradead.org, hch@lst.de, hdanton@sina.com, jack@suse.cz,
        jgg@nvidia.com, jhubbard@nvidia.com, jlayton@kernel.org,
        linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-mm@kvack.org,
        logang@deltatee.com, viro@zeniv.linux.org.uk, willy@infradead.org,
        Marc Hartmayer <mhartmay@linux.ibm.com>
Subject: Re: [PATCH v14 08/17] splice: Do splice read from a file without using ITER_PIPE
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Content-ID: <1085543.1676711893.1@warthog.procyon.org.uk>
Date:   Sat, 18 Feb 2023 09:18:13 +0000
Message-ID: <1085544.1676711893@warthog.procyon.org.uk>
Precedence: bulk

Alexander Egorenkov <egorenar@linux.ibm.com> wrote:

> > +			n = min_t(loff_t, len, isize - *ppos);
> > +			n = splice_folio_into_pipe(pipe, folio, *ppos, n);
> >  			if (!n)
> >  				goto out;
> >  			len -= n;
> 
> Yes, this change fixed the problem.

Thanks!

David