Commits
Martin Schwidefsky committed 9efe4f29920
s390/mm: optimize randomize_et_dyn for !PF_RANDOMIZE Skip the call to brk_rnd() if the PF_RANDOMIZE flag is not set for the process. This avoids the costly get_random_int() call. Modify arch_randomize_brk() as well to make it look like randomize_et_dyn(). Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>