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authorLinus Torvalds <torvalds@linux-foundation.org>2023-04-27 17:05:34 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2023-04-27 17:05:34 -0700
commit8ccd54fe45713cd458015b5b08d6098545e70543 (patch)
tree12a034b2ee42d681b2e915815c4529d6f246bcc4 /lib
parent0835b5ee8704aef4e19b369237a762c52c7b6fb1 (diff)
parentc82729e06644f4e087f5ff0f91b8fb15e03b8890 (diff)
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
Pull virtio updates from Michael Tsirkin: "virtio,vhost,vdpa: features, fixes, and cleanups: - reduction in interrupt rate in virtio - perf improvement for VDUSE - scalability for vhost-scsi - non power of 2 ring support for packed rings - better management for mlx5 vdpa - suspend for snet - VIRTIO_F_NOTIFICATION_DATA - shared backend with vdpa-sim-blk - user VA support in vdpa-sim - better struct packing for virtio and fixes, cleanups all over the place" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (52 commits) vhost_vdpa: fix unmap process in no-batch mode MAINTAINERS: make me a reviewer of VIRTIO CORE AND NET DRIVERS tools/virtio: fix build caused by virtio_ring changes virtio_ring: add a struct device forward declaration vdpa_sim_blk: support shared backend vdpa_sim: move buffer allocation in the devices vdpa/snet: use likely/unlikely macros in hot functions vdpa/snet: implement kick_vq_with_data callback virtio-vdpa: add VIRTIO_F_NOTIFICATION_DATA feature support virtio: add VIRTIO_F_NOTIFICATION_DATA feature support vdpa/snet: support the suspend vDPA callback vdpa/snet: support getting and setting VQ state MAINTAINERS: add vringh.h to Virtio Core and Net Drivers vringh: address kdoc warnings vdpa: address kdoc warnings virtio_ring: don't update event idx on get_buf vdpa_sim: add support for user VA vdpa_sim: replace the spinlock with a mutex to protect the state vdpa_sim: use kthread worker vdpa_sim: make devices agnostic for work management ...
Diffstat (limited to 'lib')
-rw-r--r--lib/group_cpus.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/group_cpus.c b/lib/group_cpus.c
index 9c837a35fef7..aa3f6815bb12 100644
--- a/lib/group_cpus.c
+++ b/lib/group_cpus.c
@@ -426,3 +426,4 @@ struct cpumask *group_cpus_evenly(unsigned int numgrps)
return masks;
}
#endif /* CONFIG_SMP */
+EXPORT_SYMBOL_GPL(group_cpus_evenly);