mem-ruby: Fix MultiGrainBloomFilter accessing

When accessing the page filter the page hash should be used
instead of the hash of the base filter.

Change-Id: I17b7c64f2a0d654c7d9a77a7bfb435385d81032c
Signed-off-by: Daniel R. Carvalho <odanrc@yahoo.com.br>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/18739
Maintainer: Nikos Nikoleris <nikos.nikoleris@arm.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
1 file changed