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Michael Buesch authored
Implement much easier and more lightweight locking for the periodic work. This also removes the last big busywait loop and replaces it by a sleeping loop. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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