Qais Yousef 6e1ff0773f sched/uclamp: Fix incorrect condition ...

uclamp_update_active() should perform the update when
p->uclamp[clamp_id].active is true. But when the logic was inverted in
[1], the if condition wasn't inverted correctly too.

[1] https://lore.kernel.org/lkml/20190902073836.GO2369@hirez.programming.kicks-ass.net/

Reported-by: Suren Baghdasaryan <surenb@google.com>
Signed-off-by: Qais Yousef <qais.yousef@arm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Vincent Guittot <vincent.guittot@linaro.org>
Cc: Ben Segall <bsegall@google.com>
Cc: Dietmar Eggemann <dietmar.eggemann@arm.com>
Cc: Juri Lelli <juri.lelli@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Patrick Bellasi <patrick.bellasi@matbug.net>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Fixes: babbe170e0 ("sched/uclamp: Update CPU's refcount on TG's clamp changes")
Link: https://lkml.kernel.org/r/20191114211052.15116-1-qais.yousef@arm.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>

2019-11-15 11:02:18 +01:00

..

autogroup.c

sched/autogroup: Make autogroup_path() always available

2019-06-24 19:23:40 +02:00

autogroup.h

…

clock.c

…

completion.c

…

core.c

sched/uclamp: Fix incorrect condition

2019-11-15 11:02:18 +01:00

cpuacct.c

…

cpudeadline.c

Merge tag 'v5.2-rc5' into sched/core, to pick up fixes

2019-06-17 12:12:27 +02:00

cpudeadline.h

…

cpufreq_schedutil.c

Merge tag 'pm-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2019-09-17 19:15:14 -07:00

cpufreq.c

…

cpupri.c

Merge tag 'v5.2-rc5' into sched/core, to pick up fixes

2019-06-17 12:12:27 +02:00

cpupri.h

…

cputime.c

sched/vtime: Fix guest/system mis-accounting on task switch

2019-10-09 12:38:03 +02:00

deadline.c

sched: Fix pick_next_task() vs 'change' pattern race

2019-11-08 22:34:14 +01:00

debug.c

Merge tag 'v5.2-rc6' into sched/core, to refresh the branch

2019-06-24 19:19:53 +02:00

fair.c

sched/pelt: Fix update of blocked PELT ordering

2019-11-13 08:01:31 +01:00

features.h

sched/fair: Replace source_load() & target_load() with weighted_cpuload()

2019-06-03 11:49:39 +02:00

idle.c

sched: Fix pick_next_task() vs 'change' pattern race

2019-11-08 22:34:14 +01:00

isolation.c

sched/isolation: Prefer housekeeping CPU in local node

2019-07-25 15:51:55 +02:00

loadavg.c

…

Makefile

…

membarrier.c

membarrier: Fix RCU locking bug caused by faulty merge

2019-10-01 21:27:50 +02:00

pelt.c

sched/debug: Add new tracepoint to track PELT at se level

2019-06-24 19:23:42 +02:00

pelt.h

sched/topology: Remove unused 'sd' parameter from arch_scale_cpu_capacity()

2019-06-24 19:23:39 +02:00

psi.c

Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2019-09-16 17:25:49 -07:00

rt.c

sched: Fix pick_next_task() vs 'change' pattern race

2019-11-08 22:34:14 +01:00

sched-pelt.h

sched/fair: Fix "runnable_avg_yN_inv" not used warnings

2019-06-17 12:15:58 +02:00

sched.h

sched: Fix pick_next_task() vs 'change' pattern race

2019-11-08 22:34:14 +01:00

stats.c

…

stats.h

sched/stats: Fix unlikely() use of sched_info_on()

2019-07-25 15:51:55 +02:00

stop_task.c

sched: Fix pick_next_task() vs 'change' pattern race

2019-11-08 22:34:14 +01:00

swait.c

…

topology.c

sched/topology: Allow sched_asym_cpucapacity to be disabled

2019-10-29 09:58:46 +01:00

wait_bit.c

…

wait.c

sched/wait: Deduplicate code with do-while

2019-06-24 19:23:40 +02:00