It is not possible to use the patcher based memory hooks without
hooking madvise (MADV_DONTNEED). This commit updates the patcher
memory hooks to always hook madvise. This should be safe with recent
rcache updates.
References #3685. Close when merged into v2.0.x, v2.x, and v3.0.x.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
813762334e