As mentioned in commit 648700f76b ("inet: frags:
use rhashtables for reassembly units"):
A followup patch will even remove the refcount hold/release
left from prior implementation and save a couple of atomic
operations.
This patch implements this idea, seven years later.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Link: https://patch.msgid.link/20250312082250.1803501-5-edumazet@google.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
ca0359df45