From 5dbb688feb72c7f7813ace285e79427a184a6b16 Mon Sep 17 00:00:00 2001 From: Samuel Gutierrez Date: Mon, 29 Nov 2010 16:10:44 +0000 Subject: [PATCH] Oops! Remove unneeded memory barrier. This commit was SVN r24096. --- ompi/mca/btl/sm/btl_sm.h | 1 - 1 file changed, 1 deletion(-) diff --git a/ompi/mca/btl/sm/btl_sm.h b/ompi/mca/btl/sm/btl_sm.h index fabdbd4348..99e201d30c 100644 --- a/ompi/mca/btl/sm/btl_sm.h +++ b/ompi/mca/btl/sm/btl_sm.h @@ -342,7 +342,6 @@ static inline int sm_fifo_write(void *value, sm_fifo_t *fifo) q[fifo->head] = value; opal_atomic_wmb(); fifo->head = (fifo->head + 1) & fifo->mask; - opal_atomic_wmb(); return OMPI_SUCCESS; }