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v4.0.x: btl/vader: move memory barrier to where it belongs #5543

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Merged
merged 1 commit into from
Aug 15, 2018

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The write memory barrier was intended to precede setting a fast-box
header but instead follows it. This commit moves the memory barrier to
the intended location.

Signed-off-by: Nathan Hjelm [email protected]
(cherry picked from commit dca3516)

The write memory barrier was intended to precede setting a fast-box
header but instead follows it. This commit moves the memory barrier to
the intended location.

Signed-off-by: Nathan Hjelm <[email protected]>
(cherry picked from commit dca3516)
@gpaulsen gpaulsen merged commit 54c5aac into open-mpi:v4.0.x Aug 15, 2018
@jsquyres jsquyres deleted the pr/v4.0.x/vader-fix branch September 25, 2019 19:14
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4 participants