On 01/16/12 17:15, David Xu wrote:
Author: davidxu
Date: Mon Jan 16 06:15:14 2012
New Revision: 230201
URL: http://svn.freebsd.org/changeset/base/230201
Log:
Insert read memory barriers.
Modified:
head/lib/libc/gen/sem.c
head/lib/libc/gen/sem_new.c
Could you please provide a bit more information about why these are
necessary and why they weren't there before (or how you figured out that
there was a problem without them)? I learn a lot by reading commit mail,
but only when the log message and any added code comments explain the
"what" *and* the "why".
Cheers,
Lawrence
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