Oh this is terrible. Currently we only compute the select timeout in whole seconds. This means if we have less than 1 second remaining, we select with a timeout of 0 (i.e. poll) which causes the task to spin, burning 100% CPU for the remaining timeout (and possibly preventing the process we are waiting for from running :S) Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk> Reviewed-by: Colin Harrison <colin.harrison@virgin.net> |
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