review(XS): 7060836: RHEL 5.5 and 5.6 should support UseNUMA

Igor Veresov igor.veresov at
Wed Aug 3 14:47:28 PDT 2011

There are popular linux distros that have a kernel that supports the 
sched_get_cpu() syscall but don't yet have a wrapper for it in libc. The 
solution is to implement the wrapper inside of the VM and call it if the 
libc version is not available.

Contributed-by: Andrew John Hughes <ahughes at>


Tested with gc test suite.

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