[Differential] [Requested Changes To] D1833: Add memory barriers to buf_ring
rpaulo (Rui Paulo)
phabric-noreply at FreeBSD.org
Fri Feb 13 22:01:20 UTC 2015
rpaulo requested changes to this revision.
rpaulo added a comment.
This revision now requires changes to proceed.
Hmm, I think these memory barriers were in the tree but were removed recently. I think it would be nice to use the atomic load acq/rel because this change could negatively impact x86.
REVISION DETAIL
https://reviews.freebsd.org/D1833
To: zbb, kmacy, imp, rpaulo
Cc: adrian, freebsd-arm
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