linux-kernel - Re: [PATCH v4 20/20] ext4: Allow punch hole with bigalloc enabled

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Message-ID: <alpine.LFD.2.03.1306051203310.2912@redhat.com>
Date:	Wed, 5 Jun 2013 12:04:39 +0200 (CEST)
From:	Lukáš Czerner <lczerner@...hat.com>
To:	"Theodore Ts'o" <tytso@....edu>
cc:	linux-mm@...ck.org, linux-kernel@...r.kernel.org,
	linux-fsdevel@...r.kernel.org, linux-ext4@...r.kernel.org,
	akpm@...ux-foundation.org, hughd@...gle.com
Subject: Re: [PATCH v4 20/20] ext4: Allow punch hole with bigalloc enabled

On Fri, 31 May 2013, Theodore Ts'o wrote:

> Date: Fri, 31 May 2013 11:14:54 -0400
> From: Theodore Ts'o <tytso@....edu>
> To: Lukas Czerner <lczerner@...hat.com>
> Cc: linux-mm@...ck.org, linux-kernel@...r.kernel.org,
>     linux-fsdevel@...r.kernel.org, linux-ext4@...r.kernel.org,
>     akpm@...ux-foundation.org, hughd@...gle.com
> Subject: Re: [PATCH v4 20/20] ext4: Allow punch hole with bigalloc enabled
> 
> On Tue, May 14, 2013 at 06:37:34PM +0200, Lukas Czerner wrote:
> > In commits 5f95d21fb6f2aaa52830e5b7fb405f6c71d3ab85 and
> > 30bc2ec9598a1b156ad75217f2e7d4560efdeeab we've reworked punch_hole
> > implementation and there is noting holding us back from using punch hole
> > on file system with bigalloc feature enabled.
> > 
> > This has been tested with fsx and xfstests.
> > 
> > Signed-off-by: Lukas Czerner <lczerner@...hat.com>
> > Reviewed-by: Jan Kara <jack@...e.cz>
> 
> This patch is causing a test failure with bigalloc enabled with the
> xfstests shared/298.
> 
> Since it's at the end of the invalidate page range tests, I'm going to
> drop this patch for now.  Could you take a look at this?

Hi Ted,

sorry for the delay, I've been on vacation last week so I am trying
to catch on the recent development :) I'll take a look at it
hopefully this week. Thanks for letting me know.

-Lukas

> 
> Thanks!!
> 
> 					- Ted
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