From: Christoph Hellwig <hch@lst.de>
To: Anna Schumaker <Anna.Schumaker@netapp.com>
Cc: Christoph Hellwig <hch@lst.de>, linux-nfs@vger.kernel.org
Subject: Re: [PATCH 08/19] pnfs: add return_range method
Date: Mon, 25 Aug 2014 16:20:59 +0200 [thread overview]
Message-ID: <20140825142059.GA14932@lst.de> (raw)
In-Reply-To: <53FB4574.9090205@Netapp.com>
On Mon, Aug 25, 2014 at 10:17:24AM -0400, Anna Schumaker wrote:
> > To catch the intent - the first two clauses find excuses why we can't return
> > quite yet, while this if is for an optional feature in the actual return
> > path. If I wasn't updating but newly writing the function I'd actually
> > do something like:
>
> I'm a fan of nice looking code, and I like what you have below better. Can you arrange things to end up in this state? Or maybe send a cleanup patch after?
I'll send a cleanup later, that is unless I need to respin the series in this
area anyway for Boaz different layoutcommit on recall proposal.
next prev parent reply other threads:[~2014-08-25 14:21 UTC|newest]
Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <pnfs block layout driver fixes V2>
2014-08-21 16:09 ` Christoph Hellwig
2014-08-21 16:09 ` [PATCH 01/19] nfs: cap request size to fit a kmalloced page array Christoph Hellwig
2014-08-21 16:09 ` [PATCH 02/19] pnfs: do not pass uninitialized lsegs to ->free_lseg Christoph Hellwig
2014-08-21 16:09 ` [PATCH 03/19] pnfs: force a layout commit when encountering busy segments during recall Christoph Hellwig
2014-08-24 17:49 ` Boaz Harrosh
2014-08-24 19:18 ` Christoph Hellwig
2014-08-26 14:10 ` [PATCH] pnfs: Kick a pnfs_layoutcommit_inode on recall Boaz Harrosh
2014-08-26 14:26 ` Trond Myklebust
2014-08-26 14:37 ` Boaz Harrosh
2014-08-26 14:52 ` Boaz Harrosh
2014-08-26 14:55 ` Trond Myklebust
2014-08-26 15:02 ` Boaz Harrosh
2014-08-26 15:24 ` Matt W. Benjamin
2014-08-26 15:36 ` Trond Myklebust
2014-08-26 16:56 ` Boaz Harrosh
2014-08-26 16:59 ` Trond Myklebust
2014-08-26 17:06 ` Boaz Harrosh
2014-08-26 17:54 ` Trond Myklebust
2014-08-26 18:19 ` Boaz Harrosh
2014-08-26 18:34 ` Boaz Harrosh
2014-08-26 18:41 ` Trond Myklebust
2014-08-26 19:46 ` Trond Myklebust
2014-08-27 8:50 ` Boaz Harrosh
2014-08-27 8:22 ` Boaz Harrosh
2014-09-09 0:37 ` [PATCH 03/19] pnfs: force a layout commit when encountering busy segments during recall Trond Myklebust
2014-09-09 5:49 ` Christoph Hellwig
2014-09-09 14:38 ` Trond Myklebust
2014-08-21 16:09 ` [PATCH 04/19] pnfs: don't check sequence on new stateids in layoutget Christoph Hellwig
2014-08-21 16:09 ` [PATCH 05/19] pnfs: retry after a bad stateid error from layoutget Christoph Hellwig
2014-08-21 16:09 ` [PATCH 06/19] pnfs: avoid using stale stateids after layoutreturn Christoph Hellwig
2014-08-21 16:09 ` [PATCH 07/19] pnfs: add flag to force read-modify-write in ->write_begin Christoph Hellwig
2014-09-09 3:50 ` Trond Myklebust
2014-09-09 5:53 ` Christoph Hellwig
2014-09-09 14:41 ` Trond Myklebust
2014-08-21 16:09 ` [PATCH 08/19] pnfs: add return_range method Christoph Hellwig
2014-08-25 13:50 ` Anna Schumaker
2014-08-25 14:09 ` Christoph Hellwig
2014-08-25 14:17 ` Anna Schumaker
2014-08-25 14:20 ` Christoph Hellwig [this message]
2014-09-09 3:57 ` Trond Myklebust
2014-08-21 16:09 ` [PATCH 09/19] pnfs: allow splicing pre-encoded pages into the layoutcommit args Christoph Hellwig
2014-08-21 16:09 ` [PATCH 10/19] pnfs/blocklayout: reject pnfs blocksize larger than page size Christoph Hellwig
2014-08-21 16:09 ` [PATCH 11/19] pnfs/blocklayout: improve GETDEVICEINFO error reporting Christoph Hellwig
2014-08-21 16:09 ` [PATCH 12/19] pnfs/blocklayout: plug block queues Christoph Hellwig
2014-08-21 16:09 ` [PATCH 13/19] pnfs/blocklayout: correctly decrement extent length Christoph Hellwig
2015-02-09 6:01 ` NeilBrown
2015-02-09 18:24 ` Christoph Hellwig
2014-08-21 16:09 ` [PATCH 14/19] pnfs/blocklayout: remove read-modify-write handling in bl_write_pagelist Christoph Hellwig
2014-09-09 4:43 ` Trond Myklebust
2014-08-21 16:09 ` [PATCH 15/19] pnfs/blocklayout: don't set pages uptodate Christoph Hellwig
2014-09-09 4:48 ` Trond Myklebust
2014-08-21 16:09 ` [PATCH 16/19] pnfs/blocklayout: rewrite extent tracking Christoph Hellwig
2014-08-25 14:36 ` Anna Schumaker
2014-08-25 14:43 ` Christoph Hellwig
2014-08-26 9:06 ` Boaz Harrosh
2014-09-09 4:50 ` Trond Myklebust
2014-08-21 16:09 ` [PATCH 17/19] pnfs/blocklayout: implement the return_range method Christoph Hellwig
2014-09-09 4:03 ` Trond Myklebust
2014-08-21 16:09 ` [PATCH 18/19] pnfs/blocklayout: return layouts on setattr Christoph Hellwig
2014-09-09 4:09 ` Trond Myklebust
2014-08-21 16:09 ` [PATCH 19/19] pnfs/blocklayout: allocate separate pages for the layoutcommit payload Christoph Hellwig
2014-09-09 4:52 ` Trond Myklebust
2014-08-21 16:13 ` pnfs block layout driver fixes V2 Christoph Hellwig
2014-09-09 4:12 ` Trond Myklebust
2014-09-09 5:54 ` Christoph Hellwig
2014-09-09 14:40 ` Trond Myklebust
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