blob: 7dcb5ea1ed58998db02111aedb4d962ac09c0862 [file] [log] [blame]
# performanced
type performanced, domain, mlstrustedsubject;
type performanced_exec, system_file_type, exec_type, file_type;
# Needed to check for app permissions.
binder_call(performanced, system_server)
allow performanced permission_service:service_manager find;
pdx_server(performanced, performance_client)
# TODO: use file caps to obtain sys_nice instead of setuid / setgid.
allow performanced self:global_capability_class_set { setuid setgid sys_nice };
# Access /proc to validate we're only affecting threads in the same thread group.
# Performanced also shields unbound kernel threads. It scans every task in the
# root cpu set, but only affects the kernel threads.
r_dir_file(performanced, { appdomain bufferhubd kernel surfaceflinger })
dontaudit performanced domain:dir read;
allow performanced { appdomain bufferhubd kernel surfaceflinger }:process setsched;
# These /proc accesses only show up in permissive mode but they
# generate a lot of noise in the log.
dontaudit performanced domain:dir open;
dontaudit performanced domain:file { open read getattr };
# Access /dev/cpuset/cpuset.cpus
r_dir_file(performanced, cgroup)