pthread_cond_timedwait() doesn’t time out accurately

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Issue

pthread_cond_timedwait() doesn’t time out accurately in RHEL5.x . The latency of pthread_cond_timedwait() really becomes clear during long waiting periods i.e 13-14 seconds delay in 24 Hrs.

Environment

Red Hat Enterprise Linux 5
kernel-2.6.18-308.11.1.el5

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