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* OOM and USB, latest Linux 2.6
@ 2007-02-17 16:49 Dan Aloni
  2007-02-17 16:57 ` [linux-usb-devel] " Alan Stern
  0 siblings, 1 reply; 5+ messages in thread
From: Dan Aloni @ 2007-02-17 16:49 UTC (permalink / raw)
  To: Linux Kernel List; +Cc: linux-usb-devel

Hello,

Is it possible that OOM isn't handled very well if say, my entire
file system structure is on a USB storage device?

I'm not an expert on this particular matter but I'm pretty sure 
that I noticed GFP_KERNEL allocation being done on the write-out 
path in the usb-storage kernel thread, leading to a deadlock 
during OOM.

Suggestions are welcomed...

-- 
Dan Aloni
XIV LTD, http://www.xivstorage.com
da-x (at) monatomic.org, dan (at) xiv.co.il

^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2007-02-17 21:36 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2007-02-17 16:49 OOM and USB, latest Linux 2.6 Dan Aloni
2007-02-17 16:57 ` [linux-usb-devel] " Alan Stern
2007-02-17 18:15   ` Dan Aloni
2007-02-17 18:24     ` Dan Aloni
2007-02-17 21:36     ` Alan Stern

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