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| author |   Krishna Kumar <krkumar2@in.ibm.com> | 2011-10-05 11:08:59 +0530 |
|---|---|---|
| committer |   Rusty Russell <rusty@rustcorp.com.au> | 2011-11-02 11:41:01 +1030 |
| commit | 005b20a8e0f587a46a00910ba4507bb9f6da70ea (patch) | |
| tree | b15122f5bcbb4f574286c9fea3251339caa5b5e2 /include/linux/virtio_mmio.h | |
| parent | virtio: console: wait for first console port for early console output (diff) | |
| download | linux-dev-005b20a8e0f587a46a00910ba4507bb9f6da70ea.tar.xz linux-dev-005b20a8e0f587a46a00910ba4507bb9f6da70ea.zip | |
virtio: Dont add "config" to list for !per_vq_vector
For the MSI but non-per_vq_vector case, the config/change vq
also gets added to the list of vqs that need to process the
MSI interrupt. This is not needed as config has it's own
handler (vp_config_changed). In any case, vring_interrupt()
finds nothing needs to be done on this vq.
I tested this patch by testing the "Fallback:" and "Finally
fall back" cases in vp_find_vqs(). Please review.
Signed-off-by: Krishna Kumar <krkumar2@in.ibm.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'include/linux/virtio_mmio.h')
0 files changed, 0 insertions, 0 deletions