From: alex <leiye.xen@gmail.com>
To: xen-devel@lists.xensource.com
Subject: How to increase the Xen heap
Date: Tue, 10 Aug 2010 23:25:25 -0700 [thread overview]
Message-ID: <AANLkTikiKCj90UYxK7yMPSeigNRxjKmcvPob5giqccDG@mail.gmail.com> (raw)
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Hi all,
I wrote some code in Xen hypervisor. It allocates an array to track the
runtime statistics. When I use _xmalloc to allocate the array from xen heap,
it fails with "No enough memory". I check the Xen heap via "xm dmesg", it
shows 9MB, while the size of the array is around 14MB. I try to reduce the
array size, it succeed without any problem and works correctly. My question
is how to increase the Xen heap because I will put other fields into array
data structure. Or can I allocate from dom heap? If that, are there some
sample code?
Thank you.
Alex
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next reply other threads:[~2010-08-11 6:25 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-11 6:25 alex [this message]
2010-08-11 6:33 ` How to increase the Xen heap alex
2010-08-11 6:47 ` Keir Fraser
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