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authorCatalin Marinas <catalin.marinas@arm.com>2008-10-20 18:15:37 +0100
committerJeff Garzik <jgarzik@redhat.com>2008-10-22 07:00:41 -0400
commitb891a9023bc4fc639b31c234a705e7e51104cf22 (patch)
tree0f17ecfb53069f6d3ae92f503c40d1dcbf216268 /fs/xfs/support/debug.h
parent319edafef64406c971035c56bd68480e5a82b581 (diff)
smc911x: Make the driver safer on SMP
This patch extends the critical regions covered by lp->lock to make it safer on SMP. The main failure point was the smc911x_hard_start_xmit function being called from different CPUs. It was tested on the ARM SMP platforms. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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