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author | Scott Wood <scottwood@freescale.com> | 2014-05-14 18:19:12 (GMT) |
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committer | Scott Wood <scottwood@freescale.com> | 2014-05-14 18:37:18 (GMT) |
commit | 86ba38e6f5f2fbfe9b49e153ea89593b26482019 (patch) | |
tree | f99d2906b0eafca507f37289e68052fc105cc2dc /drivers/virtio | |
parent | 07c8b57b111585a617b2b456497fc9b33c00743c (diff) | |
download | linux-fsl-qoriq-86ba38e6f5f2fbfe9b49e153ea89593b26482019.tar.xz |
Reset to 3.12.19
Diffstat (limited to 'drivers/virtio')
-rw-r--r-- | drivers/virtio/virtio_balloon.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c index 1f572c0..cfda0a6 100644 --- a/drivers/virtio/virtio_balloon.c +++ b/drivers/virtio/virtio_balloon.c @@ -312,6 +312,12 @@ static int balloon(void *_vballoon) else if (diff < 0) leak_balloon(vb, -diff); update_balloon_size(vb); + + /* + * For large balloon changes, we could spend a lot of time + * and always have work to do. Be nice if preempt disabled. + */ + cond_resched(); } return 0; } |