mem-cache, stats: Stats update for snoop filter

Change-Id: I339bbc4268d5b9501421a2a6a76e5267422c87aa
Signed-off-by: Maryam Babaie <mbabaie@ucdavis.edu>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/36355
Reviewed-by: Bobby R. Bruce <bbruce@ucdavis.edu>
Maintainer: Bobby R. Bruce <bbruce@ucdavis.edu>
Tested-by: kokoro <noreply+kokoro@google.com>
2 files changed