mirror of
https://github.com/torvalds/linux.git
synced 2026-08-05 06:47:51 +02:00
75da043d8f
Notice that ignore_dl_rate_limit() need not piggy back on the limits_changed handling to achieve its goal (which is to enforce a frequency update before its due time). Namely, if sugov_should_update_freq() is updated to check sg_policy->need_freq_update and return 'true' if it is set when sg_policy->limits_changed is not set, ignore_dl_rate_limit() may set the former directly instead of setting the latter, so it can avoid hitting the memory barrier in sugov_should_update_freq(). Update the code accordingly. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Christian Loehle <christian.loehle@arm.com> Link: https://patch.msgid.link/10666429.nUPlyArG6x@rjwysocki.net |
||
|---|---|---|
| .. | ||
| autogroup.c | ||
| autogroup.h | ||
| build_policy.c | ||
| build_utility.c | ||
| clock.c | ||
| completion.c | ||
| core_sched.c | ||
| core.c | ||
| cpuacct.c | ||
| cpudeadline.c | ||
| cpudeadline.h | ||
| cpufreq_schedutil.c | ||
| cpufreq.c | ||
| cpupri.c | ||
| cpupri.h | ||
| cputime.c | ||
| deadline.c | ||
| debug.c | ||
| ext_idle.c | ||
| ext_idle.h | ||
| ext.c | ||
| ext.h | ||
| fair.c | ||
| features.h | ||
| idle.c | ||
| isolation.c | ||
| loadavg.c | ||
| Makefile | ||
| membarrier.c | ||
| pelt.c | ||
| pelt.h | ||
| psi.c | ||
| rt.c | ||
| sched-pelt.h | ||
| sched.h | ||
| smp.h | ||
| stats.c | ||
| stats.h | ||
| stop_task.c | ||
| swait.c | ||
| syscalls.c | ||
| topology.c | ||
| wait_bit.c | ||
| wait.c | ||