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authorGleb Natapov <gleb@redhat.com>2010-10-14 11:22:46 +0200
committerAvi Kivity <avi@redhat.com>2011-01-12 11:21:39 +0200
commitaf585b921e5d1e919947c4b1164b59507fe7cd7b (patch)
treed0d4cc753d4d58934c5986733d7340fe69e523de /lib/raid6/Makefile
parent010c520e20413dfd567d568aba2b7238acd37e33 (diff)
KVM: Halt vcpu if page it tries to access is swapped out
If a guest accesses swapped out memory do not swap it in from vcpu thread context. Schedule work to do swapping and put vcpu into halted state instead. Interrupts will still be delivered to the guest and if interrupt will cause reschedule guest will continue to run another task. [avi: remove call to get_user_pages_noio(), nacked by Linus; this makes everything synchrnous again] Acked-by: Rik van Riel <riel@redhat.com> Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'lib/raid6/Makefile')
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