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KVM: convert ioapic lock to spinlock
authorMarcelo Tosatti <mtosatti@redhat.com>
Fri, 23 Apr 2010 17:03:38 +0000 (14:03 -0300)
committerMarcelo Tosatti <mtosatti@redhat.com>
Thu, 13 May 2010 04:23:55 +0000 (01:23 -0300)
commit936310387981773f3bc0d0d785c6a9a37a63d020
treed86686ebd47f9e5751b91121926ddbf6917e39a6tree | snapshot
parent236959f8a4c985447ca4d67b76baba5fbc841b32commit | diff
KVM: convert ioapic lock to spinlock

kvm_set_irq is used from non sleepable contexes, so convert ioapic from
mutex to spinlock.

KVM-Stable-Tag.
Tested-by: Ralf Bonenkamp <ralf.bonenkamp@swyx.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
virt/kvm/ioapic.c diff | blob | history
virt/kvm/ioapic.h diff | blob | history
Linux Kernel Source Tree.