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Re: More parallel atomic_open/d_splice_alias fun with NFS and possibly more FSes.

From James Simmons <jsimmons@infradead.org>
Newsgroups linux.kernel
Subject Re: More parallel atomic_open/d_splice_alias fun with NFS and possibly more FSes.
Date 2016-07-11 19:20 +0200
Message-ID <rTN29-1BX-19@gated-at.bofh.it> (permalink)
References (6 earlier) <rR3d7-zy-9@gated-at.bofh.it> <rRohA-5fe-3@gated-at.bofh.it> <rTqoW-3ub-21@gated-at.bofh.it> <rTruG-48u-19@gated-at.bofh.it> <rTxTr-5I-3@gated-at.bofh.it>
Organization linux.* mail to news gateway

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> On Sun, Jul 10, 2016 at 07:14:18PM +0100, James Simmons wrote:
> 
> > [  111.210818]  [<ffffffffa04012bd>] kiblnd_send+0x51d/0x9e0 [ko2iblnd]
> 
> Mea culpa - in kiblnd_send() this
>         if (payload_kiov)
>                 iov_iter_bvec(&from, ITER_BVEC | WRITE,
>                                 payload_kiov, payload_niov, payload_nob);
>         else
>                 iov_iter_kvec(&from, ITER_BVEC | WRITE,
>                                 payload_iov, payload_niov, payload_nob);
> should have s/BVEC/KVEC/ in the iov_iter_kvec() arguments.  Cut'n'paste
> braindamage...

That is the fix. Also I believe payload_nob should be payload_nob + 
payload_offset instead. I will send a patch that against Oleg's tree
that address these issues.

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Re: More parallel atomic_open/d_splice_alias fun with NFS and possibly more FSes. Oleg Drokin <green@linuxhacker.ru> - 2016-07-10 19:10 +0200
  Re: More parallel atomic_open/d_splice_alias fun with NFS and possibly  more FSes. James Simmons <jsimmons@infradead.org> - 2016-07-10 20:20 +0200
    Re: More parallel atomic_open/d_splice_alias fun with NFS and  possibly more FSes. Al Viro <viro@ZenIV.linux.org.uk> - 2016-07-11 03:10 +0200
      Re: lustre sendmsg stuff Oleg Drokin <green@linuxhacker.ru> - 2016-07-12 01:00 +0200
    Re: More parallel atomic_open/d_splice_alias fun with NFS and  possibly more FSes. Al Viro <viro@ZenIV.linux.org.uk> - 2016-07-11 03:10 +0200
      Re: More parallel atomic_open/d_splice_alias fun with NFS and possibly  more FSes. James Simmons <jsimmons@infradead.org> - 2016-07-11 19:20 +0200

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