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(parent: 0f2bde0) | patch
process softirqs while dumping domains
authorAndrew Cooper <andrew.cooper3@citrix.com>
Fri, 31 Oct 2014 10:28:36 +0000 (11:28 +0100)
committerJan Beulich <jbeulich@suse.com>
Fri, 31 Oct 2014 10:28:36 +0000 (11:28 +0100)
commit9cf71226edabd8b9bc81a5eb57823dacbe8b4bd8
treed0278b0071f7d52028ff012277727fa9a97ce379tree | snapshot
parent0f2bde078ace619fe8e26730495b6ef2c3a2e9bfcommit | diff
process softirqs while dumping domains

Process softirqs once per domain, and once every 64 vcpus in a guest to avoid
being hit by the NMI watchdog.  Discovered against a VM which had accidentally
been assigned 8192 vcpus.

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Dario Faggioli <dario.faggioli@citrix.com>
xen/common/keyhandler.c diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.