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[bug #35501] Work with memory object before it is initiated hangs the ke
[bug #35501] Work with memory object before it is initiated hangs the kernel.
Tue, 21 Feb 2012 22:30:09 +0000
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Update of bug #35501 (project hurd):
Open/Closed: Closed => Open
Follow-up Comment #1:
I closed this bug. But it seems to me that I was wrong. With new defpager this
bug just changed behaviour. When I start test script memory ends after some
time. Should be mentioned that I test only ext2fs for now, so possible bugs in
tmpfs don't have any influence.
In attachments is output of vmstat that shows how it happens.
As I wrote before, new defpager uses new pageout interface, hence when kernel
calls m_o_data_write defpager panics. But earlier it just evicted "fake"
object, until memory ended.
(file #25103, file #25104)
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