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From: Richard Weinberger <richard@nod.at>
To: yhb@ruijie.com.cn, linux-mtd@lists.infradead.org
Cc: dedekind1@gmail.com, yushouhua@ruijie.com.cn,
	dengwenjie@ruijie.com.cn, huangcb@ruijie.com.cn,
	jiangxh@ruijie.com.cn
Subject: Re: UBIFS: Failed to read/write file when contiguous pages are not enough
Date: Mon, 20 Mar 2017 10:14:42 +0100	[thread overview]
Message-ID: <1a5eb9d2-8db0-5ca3-d873-a2bd8439c30d@nod.at> (raw)
In-Reply-To: <80B78A8B8FEE6145A87579E8435D78C3079814E8@FZEX3.ruijie.com.cn>

Am 20.03.2017 um 10:09 schrieb yhb@ruijie.com.cn:
> The number of free pages is above high watermark, but the number of the free pages with order >= 1 is below half of min watermark.
> Many processes hang in the page fault handler.
> UBIFS needs improvement: do not allocate contiguous pages.

Also care to answer my questions?

Thanks,
//richard

       reply	other threads:[~2017-03-20  9:15 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <80B78A8B8FEE6145A87579E8435D78C3079814E8@FZEX3.ruijie.com.cn>
2017-03-20  9:14 ` Richard Weinberger [this message]
     [not found]   ` <80B78A8B8FEE6145A87579E8435D78C307988C07@FZEX3.ruijie.com.cn>
2017-03-21  7:30     ` 答复: UBIFS: Failed to read/write file when contiguous pages are not enough Artem Bityutskiy
     [not found] <80B78A8B8FEE6145A87579E8435D78C30798ADD9@FZEX3.ruijie.com.cn>
2017-03-21 12:47 ` Richard Weinberger
2017-03-20  8:23 yhb
2017-03-20  9:01 ` Richard Weinberger

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