From: Andi Kleen <andi@firstfloor.org>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Vitaly Wool <vitalywool@gmail.com>, Linux-MM <linux-mm@kvack.org>,
linux-kernel@vger.kernel.org, Dan Streetman <ddstreet@ieee.org>,
Andi Kleen <andi@firstfloor.org>
Subject: Re: [PATCH v3] z3fold: use per-page read/write lock
Date: Wed, 9 Nov 2016 15:01:17 -0800 [thread overview]
Message-ID: <20161109230117.GO26852@two.firstfloor.org> (raw)
In-Reply-To: <20161109143304.538885b06a4b5d2289da1e52@linux-foundation.org>
On Wed, Nov 09, 2016 at 02:33:04PM -0800, Andrew Morton wrote:
> On Wed, 9 Nov 2016 11:55:31 +0100 Vitaly Wool <vitalywool@gmail.com> wrote:
>
> > Subject: [PATCH v3] z3fold: use per-page read/write lock
>
> I've rewritten the title to "mm/z3fold.c: use per-page spinlock"
>
> (I prefer to have "mm" in the title to easily identify it as an MM
> patch, and using "mm: z3fold: ..." seems odd when the actual pathname
> conveys the same info.)
Still think it needs to be raw_spinlock_t, otherwise the build bug on
on the header size will break again.
Better would be to fix that build bug though
-Andi
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WARNING: multiple messages have this Message-ID (diff)
From: Andi Kleen <andi@firstfloor.org>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Vitaly Wool <vitalywool@gmail.com>, Linux-MM <linux-mm@kvack.org>,
linux-kernel@vger.kernel.org, Dan Streetman <ddstreet@ieee.org>,
Andi Kleen <andi@firstfloor.org>
Subject: Re: [PATCH v3] z3fold: use per-page read/write lock
Date: Wed, 9 Nov 2016 15:01:17 -0800 [thread overview]
Message-ID: <20161109230117.GO26852@two.firstfloor.org> (raw)
In-Reply-To: <20161109143304.538885b06a4b5d2289da1e52@linux-foundation.org>
On Wed, Nov 09, 2016 at 02:33:04PM -0800, Andrew Morton wrote:
> On Wed, 9 Nov 2016 11:55:31 +0100 Vitaly Wool <vitalywool@gmail.com> wrote:
>
> > Subject: [PATCH v3] z3fold: use per-page read/write lock
>
> I've rewritten the title to "mm/z3fold.c: use per-page spinlock"
>
> (I prefer to have "mm" in the title to easily identify it as an MM
> patch, and using "mm: z3fold: ..." seems odd when the actual pathname
> conveys the same info.)
Still think it needs to be raw_spinlock_t, otherwise the build bug on
on the header size will break again.
Better would be to fix that build bug though
-Andi
next prev parent reply other threads:[~2016-11-09 23:01 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-09 10:55 [PATCH v3] z3fold: use per-page read/write lock Vitaly Wool
2016-11-09 10:55 ` Vitaly Wool
2016-11-09 22:33 ` Andrew Morton
2016-11-09 22:33 ` Andrew Morton
2016-11-09 23:01 ` Andi Kleen [this message]
2016-11-09 23:01 ` Andi Kleen
2016-11-09 23:22 ` Thomas Gleixner
2016-11-09 23:22 ` Thomas Gleixner
2016-11-10 0:32 ` Andrew Morton
2016-11-10 0:32 ` Andrew Morton
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