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| author |   Jason Wang <jasowang@redhat.com> | 2016-03-04 06:24:51 -0500 |
|---|---|---|
| committer |   Michael S. Tsirkin <mst@redhat.com> | 2016-03-11 02:18:45 +0200 |
| commit | 526d3e7ff515582eaf7cf5d9da2a11bf681204e6 (patch) | |
| tree | 0f8cb97f616c8b09c1c8dd90530006581b26a3da /fs/jbd2/commit.c | |
| parent | virtio_balloon: Allow to resize and update the balloon stats in parallel (diff) | |
| download | wireguard-linux-526d3e7ff515582eaf7cf5d9da2a11bf681204e6.tar.xz wireguard-linux-526d3e7ff515582eaf7cf5d9da2a11bf681204e6.zip | |
vhost: introduce vhost_has_work()
This path introduces a helper which can give a hint for whether or not
there's a work queued in the work list. This could be used for busy
polling code to exit the busy loop.
Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'fs/jbd2/commit.c')
0 files changed, 0 insertions, 0 deletions