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CVS commit: src/sys/kern

Module Name:    src
Committed By:   riastradh
Date:           Thu Feb  6 03:47:16 UTC 2014

Modified Files:
        src/sys/kern: subr_pcq.c

Log Message:
__HAVE_ATOMIC_AS_MEMBAR is spelled with two leading underscores.

This underscores the need to replace this error-prone cpp API by
unconditionally defined {pre,post}atomic_membar_*.

This change should only remove unnecessary membar_producers on x86.

To generate a diff of this commit:
cvs rdiff -u -r1.6 -r1.7 src/sys/kern/subr_pcq.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

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