lho de Melo 1196951293 -0200 committer David S. Miller 1201561001 -0800 [TFRC]: Make the rx history slab be global This is in preparation for merging the new rx history code written by Gerrit Renker. Signed-off-by: Gerrit Renker Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: David S. Miller š