netdev - Re: [PATCH net-next 3/3] rhashtable: add a note for grow and shrink decision functions

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Message-ID: <20150109103158.GA1523@casper.infradead.org>
Date:	Fri, 9 Jan 2015 10:31:58 +0000
From:	Thomas Graf <tgraf@...g.ch>
To:	Ying Xue <ying.xue@...driver.com>
Cc:	davem@...emloft.net, netdev@...r.kernel.org
Subject: Re: [PATCH net-next 3/3] rhashtable: add a note for grow and shrink
 decision functions

On 01/09/15 at 04:23pm, Ying Xue wrote:
> As commit c0c09bfdc415 ("rhashtable: avoid unnecessary wakeup for
> worker queue") moves condition statements of verifying whether hash
> table size exceeds its maximum threshold or reaches its minimum
> threshold from resizing functions to resizing decision functions,
> we should add a note in rhashtable.h to indicate the implementation
> of what the grow and shrink decision function must enforce min/max
> shift, otherwise, it's failed to take min/max shift's set watermarks
> into effect.
> 
> Signed-off-by: Ying Xue <ying.xue@...driver.com>
> Cc: Thomas Graf <tgraf@...g.ch>

Acked-by: Thomas Graf <tgraf@...g.ch>
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