Re: [PATCH 04/12] splice: lift pipe_lock out of splice_to

To:	Andreas Schwab <schwab@xxxxxxxxxxxxxx>
Subject:	Re: [PATCH 04/12] splice: lift pipe_lock out of splice_to_pipe()
From:	Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Date:	Sun, 18 Dec 2016 11:28:44 -0800
Cc:	Al Viro <viro@xxxxxxxxxxxxxxxxxx>, Dave Chinner <david@xxxxxxxxxxxxx>, CAI Qian <caiqian@xxxxxxxxxx>, linux-xfs <linux-xfs@xxxxxxxxxxxxxxx>, xfs@xxxxxxxxxxx, Jens Axboe <axboe@xxxxxxxxx>, Nick Piggin <npiggin@xxxxxxxxx>, linux-fsdevel <linux-fsdevel@xxxxxxxxxxxxxxx>
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On Sat, Dec 17, 2016 at 11:54 AM, Andreas Schwab <schwab@xxxxxxxxxxxxxx> wrote:
> This break EPIPE handling inside splice when SIGPIPE is ignored:
>
> Before:
> $ { sleep 1; strace -e splice pv -q /dev/zero; } | :

Where is that "splice" program from? Google isn't helpful, and fedora
doesn't seem to have it. I'm assuming it was posted in one of the
threads, but if so I've long since lost sight of it..

             Linus

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Re: [PATCH 04/12] splice: lift pipe_lock out of splice_to_pipe(), Andreas Schwab Re: [PATCH 04/12] splice: lift pipe_lock out of splice_to_pipe(), Linus Torvalds <= Re: [PATCH 04/12] splice: lift pipe_lock out of splice_to_pipe(), Andreas Schwab Re: [PATCH 04/12] splice: lift pipe_lock out of splice_to_pipe(), Linus Torvalds Re: [PATCH 04/12] splice: lift pipe_lock out of splice_to_pipe(), Al Viro Re: [PATCH 04/12] splice: lift pipe_lock out of splice_to_pipe(), Al Viro Re: [PATCH 04/12] splice: lift pipe_lock out of splice_to_pipe(), Linus Torvalds Re: [PATCH 04/12] splice: lift pipe_lock out of splice_to_pipe(), Al Viro Re: [PATCH 04/12] splice: lift pipe_lock out of splice_to_pipe(), Linus Torvalds Re: [PATCH 04/12] splice: lift pipe_lock out of splice_to_pipe(), Andreas Schwab Re: [PATCH 04/12] splice: lift pipe_lock out of splice_to_pipe(), Andreas Schwab Re: [PATCH 04/12] splice: lift pipe_lock out of splice_to_pipe(), Linus Torvalds

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Re: [PATCH 04/12] splice: lift pipe_lock out of splice_to_pipe()