linux-kernel - Re: [PATCH 1/7] UBI: fix refill_wl_user

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Date:	Thu, 03 Oct 2013 17:08:41 +0200
From:	Richard Weinberger <richard@....at>
To:	dedekind1@...il.com
CC:	richard.genoud@...il.com, linux-mtd@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/7] UBI: fix refill_wl_user_pool()

Am 03.10.2013 17:00, schrieb Artem Bityutskiy:
> On Sat, 2013-09-28 at 15:55 +0200, Richard Weinberger wrote:
>> If no free PEBs are available refill_wl_user_pool() must not
>> return with -ENOSPC immediately.
>> It has to block till produce_free_peb() produced a free PEB.
>>
>> Reported-and-Tested-by: Richard Genoud <richard.genoud@...il.com>
>> Signed-off-by: Richard Weinberger <richard@....at>
> 
> What is pool size, I wonder?

Currently it's 25 (UBI_FM_WL_POOL_SIZE).
If experience shows that 25 is too low/big we can change this constant.
Maybe it's also worth making them configurable...

Thanks,
//richard
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