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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-02 14:43:17 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-02 14:43:17 -0700 |
| commit | 64056a94256e7a476de67fbe581dfe5515c56288 (patch) | |
| tree | c7600775771bcacc42df0e17f540c9f9c9edc798 /tools | |
| parent | 7474043eff6f7c20141b2f49f774d0aab6542220 (diff) | |
| parent | fc4324b4597c4eb8907207e82f9a6acec84dd335 (diff) | |
Merge tag 'virtio-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux
Pull virtio updates from Rusty Russell:
"Nothing exciting: virtio-blk users might see a bit of a boost from the
doubling of the default queue length though"
* tag 'virtio-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux:
virtio-blk: base queue-depth on virtqueue ringsize or module param
Revert a02bbb1ccfe8: MAINTAINERS: add virtio-dev ML for virtio
virtio: fail adding buffer on broken queues.
virtio-rng: don't crash if virtqueue is broken.
virtio_balloon: don't crash if virtqueue is broken.
virtio_blk: don't crash, report error if virtqueue is broken.
virtio_net: don't crash if virtqueue is broken.
virtio_balloon: don't softlockup on huge balloon changes.
virtio: Use pci_enable_msix_exact() instead of pci_enable_msix()
MAINTAINERS: virtio-dev is subscribers only
tools/virtio: add a missing )
tools/virtio: fix missing kmemleak_ignore symbol
tools/virtio: update internal copies of headers
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/virtio/linux/kmemleak.h | 3 | ||||
| -rw-r--r-- | tools/virtio/linux/virtio.h | 4 | ||||
| -rw-r--r-- | tools/virtio/virtio_test.c | 2 |
3 files changed, 6 insertions, 3 deletions
diff --git a/tools/virtio/linux/kmemleak.h b/tools/virtio/linux/kmemleak.h new file mode 100644 index 000000000000..c07072270e2f --- /dev/null +++ b/tools/virtio/linux/kmemleak.h @@ -0,0 +1,3 @@ +static inline void kmemleak_ignore(const void *ptr) +{ +} diff --git a/tools/virtio/linux/virtio.h b/tools/virtio/linux/virtio.h index 844783040703..5a2d1f0f6bc7 100644 --- a/tools/virtio/linux/virtio.h +++ b/tools/virtio/linux/virtio.h @@ -63,7 +63,7 @@ int virtqueue_add_inbuf(struct virtqueue *vq, void *data, gfp_t gfp); -void virtqueue_kick(struct virtqueue *vq); +bool virtqueue_kick(struct virtqueue *vq); void *virtqueue_get_buf(struct virtqueue *vq, unsigned int *len); @@ -79,7 +79,7 @@ struct virtqueue *vring_new_virtqueue(unsigned int index, struct virtio_device *vdev, bool weak_barriers, void *pages, - void (*notify)(struct virtqueue *vq), + bool (*notify)(struct virtqueue *vq), void (*callback)(struct virtqueue *vq), const char *name); void vring_del_virtqueue(struct virtqueue *vq); diff --git a/tools/virtio/virtio_test.c b/tools/virtio/virtio_test.c index bdb71a26ae35..00ea679b3826 100644 --- a/tools/virtio/virtio_test.c +++ b/tools/virtio/virtio_test.c @@ -172,7 +172,7 @@ static void run_test(struct vdev_info *dev, struct vq_info *vq, GFP_ATOMIC); if (likely(r == 0)) { ++started; - if (unlikely(!virtqueue_kick(vq->vq)) + if (unlikely(!virtqueue_kick(vq->vq))) r = -1; } } else |