4 ms·
My reading of the source code is there is no way to prevent this. The spinlock is guarding the check which determines if there is work to do. Its been a few mo
by jdsully 7y ago
My reading of the source code is there is no way to prevent this. The spinlock is guarding the check which determines if there is work to do.
Its been a few months and I had intended to go back and try using a try_lock(). But I’m not normally a kernel dev.