Instead of the random order, sort it by lock class name.

Before:

  # perf lock info -m
  Address of instance: name of class
   0xffffa0d940ac5310: &dentry->d_lockref.lock
   0xffffa0c20b0e1cb0: &dentry->d_lockref.lock
   0xffffa0d8e051cc48: &base->lock
   0xffffa0d94f992110: &anon_vma->rwsem
   0xffffa0d947a4f278: (null)
   0xffffa0c208f6e108: &map->lock
   0xffffa0c213ad32c8: &cfs_rq->removed.lock
   0xffffa0c20d695888: &parent->list_lock
   0xffffa0c278775278: (null)
   0xffffa0c212ad4690: &dentry->d_lockref.lock

After:

  # perf lock info -m
  Address of instance: name of class
   0xffffa0c20d538800: &(&sig->stats_lock)->lock
   0xffffa0c216d4ec40: &(&sig->stats_lock)->lock
   0xffffa1fe4cb04610: &(__futex_data.queues)[i].lock
   0xffffa1fe4cb07750: &(__futex_data.queues)[i].lock
   0xffffa1fe4cb07b50: &(__futex_data.queues)[i].lock
   0xffffa1fe4cb0b850: &(__futex_data.queues)[i].lock
   0xffffa1fe4cb0bcd0: &(__futex_data.queues)[i].lock
   0xffffa1fe4cb0e5d0: &(__futex_data.queues)[i].lock
   0xffffa1fe4cb11ad0: &(__futex_data.queues)[i].lock
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20220127000050.3011493-4-namhyung@kernel.orgSigned-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>