[RFC PATCH 4/6] proc: Reduce cache miss in xfrm_statistics_seq_show

This patch exchanges the two loop for collecting the percpu statistics data. This can reduce cache misses by going through all the items of each cpu sequentially. Signed-off-by: Jia He --- net/xfrm/xfrm_proc.c | 17 + 1 file changed, 13 insertions(+), 4

[RFC PATCH 4/6] proc: Reduce cache miss in xfrm_statistics_seq_show

This patch exchanges the two loop for collecting the percpu statistics data. This can reduce cache misses by going through all the items of each cpu sequentially. Signed-off-by: Jia He --- net/xfrm/xfrm_proc.c | 17 + 1 file changed, 13 insertions(+), 4 deletions(-) diff --git