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authorYinghai Lu <yinghai@kernel.org>2008-12-26 21:05:06 -0800
committerIngo Molnar <mingo@elte.hu>2008-12-27 11:58:48 +0100
commit01ea1ccaa24dea3552e103be13b7897211607a8b (patch)
tree38c1e83ba1e144113307a6763cdccaf3d6727869 /drivers/net
parente44aef58ecfbe061eb4c53b939bcc35fb1bee82d (diff)
perf_counter: more barrier in blank weak function
Impact: fix panic possible panic Some versions of GCC inline the weak global function if it's empty. Add a barrier() to work it around. Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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