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authorMichael S. Tsirkin <mst@redhat.com>2009-07-26 15:48:08 +0300
committerRusty Russell <rusty@rustcorp.com.au>2009-07-30 16:03:45 +0930
commite969fed542cae08cb11d666efac4f7c5d624d09f (patch)
tree7de7cb45ba6b3a28ef0054df71c7dc7676d4af65 /drivers/lguest/core.c
parentf6c82507030d61e15928d5cad946d3eac1c4a384 (diff)
virtio: refactor find_vqs
This refactors find_vqs, making it more readable and robust, and fixing two regressions from 2.6.30: - double free_irq causing BUG_ON on device removal - probe failure when vq can't be assigned to msi-x vector (reported on old host kernels) Tested-by: Amit Shah <amit.shah@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'drivers/lguest/core.c')
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