util: Add non quiesce xnanosleep.

xnanosleep forces the thread into quiesce state in anticipation that
it will be sleeping for a considerable time and that the thread may
need to quiesce before the sleep is finished.

In some cases, a very short sleep may be requested and in that case
the overhead of going to into quiesce state may be unnecessary.

To allow for those cases add a xnanosleep_no_quiesce() variant.

Suggested-by: Ilya Maximets <i.maximets@ovn.org>
Reviewed-by: David Marchand <david.marchand@redhat.com>
Signed-off-by: Kevin Traynor <ktraynor@redhat.com>
Signed-off-by: Ilya Maximets <i.maximets@ovn.org>

0 files changed, 0 insertions, 0 deletions