All of lore.kernel.org
 help / color / mirror / Atom feed
From: Gabriel de Perthuis <g2p.code@gmail.com>
To: linux-bcache@vger.kernel.org
Subject: Re: bcache and memory at boot. Bug?
Date: Mon, 10 Feb 2014 11:40:29 +0000 (UTC)	[thread overview]
Message-ID: <ldadrd$4a2$1@ger.gmane.org> (raw)
In-Reply-To: CAPBO7TbEAf7Bhb-kTFQ00CmBih5CdsXRHeOSf4STxQ+ndy66dQ@mail.gmail.com

> Hello,
> 
> I am using bcache in my laptop (RAM 32 GiB). I have been using it
> perfectly for a month. ext4 + bcache.
> 
> Yesterday, system did not want do to a normal startup. Messages where
> from udev out of memory (and udevadm killed?) and system was not
> mounting / (/dev/bcache0).
> 
> [    6.823222] bcache-register invoked oom-killer: gfp_mask=0x82d2,
> order=0, oom_score_adj=0

Build your kernel with CONFIG_COMPACTION.  I've added it to the FAQ:
http://bcache.evilpiepirate.org/~kent/bcache/FAQ/

  reply	other threads:[~2014-02-10 11:40 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CAPBO7TYBMn=oU8K-6EGzw2LofwHPHm742GbzgGYmdbHt5g7sNQ@mail.gmail.com>
2014-02-08  8:53 ` Fwd: bcache and memory at boot. Bug? Josep Lladonosa
2014-02-10 11:40   ` Gabriel de Perthuis [this message]
2014-02-10 13:15     ` Josep Lladonosa
2014-02-10 22:46       ` Kent Overstreet
2014-02-11 10:56         ` Josep Lladonosa
     [not found]           ` <1392117811.5355.YahooMailNeo@web181506.mail.ne1.yahoo.com>
     [not found]             ` <CAPBO7TbeuHqur3oi9q82d6_MBG9dw=XcZ7yQyV6iSEx2uDuiMQ@mail.gmail.com>
2014-02-26 16:03               ` Fwd: " Josep Lladonosa
2014-02-26 16:38                 ` Josep Lladonosa

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to='ldadrd$4a2$1@ger.gmane.org' \
    --to=g2p.code@gmail.com \
    --cc=linux-bcache@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.