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bc94ca9)
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bc94ca9bada25f7403e3e859caa241146ae8e338 changed the !RT behavior
slightly: when the list is not empty, it does not wait for a delay
anymore. Add this delay back, to ensure we don't flood the system with
frequent synchronize_rcu() calls, which would slow down readers.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
* call_rcu list.
*/
cmm_smp_mb();
* call_rcu list.
*/
cmm_smp_mb();
+ } else {
+ poll(NULL, 0, 10);
}
} else {
poll(NULL, 0, 10);
}
} else {
poll(NULL, 0, 10);