From: Rik van Riel <riel@redhat.com>
To: Nitin Gupta <ngupta@vflare.org>
Cc: Pekka Enberg <penberg@cs.helsinki.fi>,
Hugh Dickins <hugh.dickins@tiscali.co.uk>,
Andrew Morton <akpm@linux-foundation.org>,
Greg KH <greg@kroah.com>,
Dan Magenheimer <dan.magenheimer@oracle.com>,
Avi Kivity <avi@redhat.com>,
Christoph Hellwig <hch@infradead.org>,
Minchan Kim <minchan.kim@gmail.com>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
linux-mm <linux-mm@kvack.org>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 1/8] Allow sharing xvmalloc for zram and zcache
Date: Sat, 17 Jul 2010 14:10:05 -0400 [thread overview]
Message-ID: <4C41F1FD.50501@redhat.com> (raw)
In-Reply-To: <1279283870-18549-2-git-send-email-ngupta@vflare.org>
On 07/16/2010 08:37 AM, Nitin Gupta wrote:
> Both zram and zcache use xvmalloc allocator. If xvmalloc
> is compiled separately for both of them, we will get linker
> error if they are both selected as "built-in".
>
> So, we now compile xvmalloc separately and export its symbols
> which are then used by both of zram and zcache.
>
> Signed-off-by: Nitin Gupta<ngupta@vflare.org>
Acked-by: Rik van Riel <riel@redhat.com>
--
All rights reversed
WARNING: multiple messages have this Message-ID (diff)
From: Rik van Riel <riel@redhat.com>
To: Nitin Gupta <ngupta@vflare.org>
Cc: Pekka Enberg <penberg@cs.helsinki.fi>,
Hugh Dickins <hugh.dickins@tiscali.co.uk>,
Andrew Morton <akpm@linux-foundation.org>,
Greg KH <greg@kroah.com>,
Dan Magenheimer <dan.magenheimer@oracle.com>,
Avi Kivity <avi@redhat.com>,
Christoph Hellwig <hch@infradead.org>,
Minchan Kim <minchan.kim@gmail.com>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
linux-mm <linux-mm@kvack.org>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 1/8] Allow sharing xvmalloc for zram and zcache
Date: Sat, 17 Jul 2010 14:10:05 -0400 [thread overview]
Message-ID: <4C41F1FD.50501@redhat.com> (raw)
In-Reply-To: <1279283870-18549-2-git-send-email-ngupta@vflare.org>
On 07/16/2010 08:37 AM, Nitin Gupta wrote:
> Both zram and zcache use xvmalloc allocator. If xvmalloc
> is compiled separately for both of them, we will get linker
> error if they are both selected as "built-in".
>
> So, we now compile xvmalloc separately and export its symbols
> which are then used by both of zram and zcache.
>
> Signed-off-by: Nitin Gupta<ngupta@vflare.org>
Acked-by: Rik van Riel <riel@redhat.com>
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All rights reversed
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next prev parent reply other threads:[~2010-07-17 18:10 UTC|newest]
Thread overview: 82+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-16 12:37 [PATCH 0/8] zcache: page cache compression support Nitin Gupta
2010-07-16 12:37 ` Nitin Gupta
2010-07-16 12:37 ` [PATCH 1/8] Allow sharing xvmalloc for zram and zcache Nitin Gupta
2010-07-16 12:37 ` Nitin Gupta
2010-07-17 18:10 ` Rik van Riel [this message]
2010-07-17 18:10 ` Rik van Riel
2010-07-16 12:37 ` [PATCH 2/8] Basic zcache functionality Nitin Gupta
2010-07-16 12:37 ` Nitin Gupta
2010-07-18 8:14 ` Pekka Enberg
2010-07-18 8:14 ` Pekka Enberg
2010-07-18 9:45 ` Nitin Gupta
2010-07-18 9:45 ` Nitin Gupta
2010-07-18 8:27 ` Pekka Enberg
2010-07-18 8:27 ` Pekka Enberg
2010-07-18 8:44 ` Eric Dumazet
2010-07-18 8:44 ` Eric Dumazet
2010-07-18 9:51 ` Nitin Gupta
2010-07-18 9:51 ` Nitin Gupta
2010-07-16 12:37 ` [PATCH 3/8] Create sysfs nodes and export basic statistics Nitin Gupta
2010-07-16 12:37 ` Nitin Gupta
2010-07-16 12:37 ` [PATCH 4/8] Shrink zcache based on memlimit Nitin Gupta
2010-07-16 12:37 ` Nitin Gupta
2010-07-20 23:03 ` Minchan Kim
2010-07-20 23:03 ` Minchan Kim
2010-07-21 4:52 ` Nitin Gupta
2010-07-21 4:52 ` Nitin Gupta
2010-07-21 11:32 ` Ed Tomlinson
2010-07-21 11:32 ` Ed Tomlinson
2010-07-23 19:23 ` Nitin Gupta
2010-07-23 19:23 ` Nitin Gupta
2010-07-16 12:37 ` [PATCH 5/8] Eliminate zero-filled pages Nitin Gupta
2010-07-16 12:37 ` Nitin Gupta
2010-07-16 12:37 ` [PATCH 6/8] Compress pages using LZO Nitin Gupta
2010-07-16 12:37 ` Nitin Gupta
2010-07-16 12:37 ` [PATCH 7/8] Use xvmalloc to store compressed chunks Nitin Gupta
2010-07-16 12:37 ` Nitin Gupta
2010-07-18 7:53 ` Pekka Enberg
2010-07-18 7:53 ` Pekka Enberg
2010-07-18 8:21 ` Nitin Gupta
2010-07-18 8:21 ` Nitin Gupta
2010-07-19 4:36 ` Minchan Kim
2010-07-19 4:36 ` Minchan Kim
2010-07-19 6:48 ` Nitin Gupta
2010-07-19 6:48 ` Nitin Gupta
2010-07-16 12:37 ` [PATCH 8/8] Document sysfs entries Nitin Gupta
2010-07-16 12:37 ` Nitin Gupta
2010-07-17 21:13 ` [PATCH 0/8] zcache: page cache compression support Ed Tomlinson
2010-07-17 21:13 ` Ed Tomlinson
2010-07-18 2:23 ` Nitin Gupta
2010-07-18 2:23 ` Nitin Gupta
2010-07-18 7:50 ` Pekka Enberg
2010-07-18 7:50 ` Pekka Enberg
2010-07-18 8:12 ` Nitin Gupta
2010-07-18 8:12 ` Nitin Gupta
2010-07-19 19:57 ` Dan Magenheimer
2010-07-19 19:57 ` Dan Magenheimer
2010-07-20 13:50 ` Nitin Gupta
2010-07-20 13:50 ` Nitin Gupta
2010-07-20 14:28 ` Dan Magenheimer
2010-07-20 14:28 ` Dan Magenheimer
2010-07-21 4:27 ` Nitin Gupta
2010-07-21 4:27 ` Nitin Gupta
2010-07-21 17:37 ` Dan Magenheimer
2010-07-21 17:37 ` Dan Magenheimer
2010-07-22 19:14 ` Greg KH
2010-07-22 19:14 ` Greg KH
2010-07-22 19:54 ` Dan Magenheimer
2010-07-22 19:54 ` Dan Magenheimer
2010-07-22 21:00 ` Greg KH
2010-07-22 21:00 ` Greg KH
2011-01-10 13:16 ` Kirill A. Shutemov
2011-01-10 13:16 ` Kirill A. Shutemov
2011-01-18 17:53 ` Dan Magenheimer
2011-01-18 17:53 ` Dan Magenheimer
2011-01-20 12:33 ` Nitin Gupta
2011-01-20 12:33 ` Nitin Gupta
2011-01-20 12:47 ` Christoph Hellwig
2011-01-20 12:47 ` Christoph Hellwig
2011-01-20 13:16 ` Pekka Enberg
2011-01-20 13:16 ` Pekka Enberg
2011-01-20 13:58 ` Nitin Gupta
2011-01-20 13:58 ` Nitin Gupta
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