Dietmar Eggemann 9d061ba6bc sched: Remove USER_PRIO, TASK_USER_PRIO and MAX_USER_PRIO ... The only remaining use of MAX_USER_PRIO (and USER_PRIO) is the SCALE_PRIO() definition in the PowerPC Cell architecture's Synergistic Processor Unit (SPU) scheduler. TASK_USER_PRIO isn't used anymore. Commit fe443ef2ac ("[POWERPC] spusched: Dynamic timeslicing for SCHED_OTHER") copied SCALE_PRIO() from the task scheduler in v2.6.23. Commit a4ec24b48d ("sched: tidy up SCHED_RR") removed it from the task scheduler in v2.6.24. Commit 3ee237dddc ("sched/prio: Add 3 macros of MAX_NICE, MIN_NICE and NICE_WIDTH in prio.h") introduced NICE_WIDTH much later. With: MAX_USER_PRIO = USER_PRIO(MAX_PRIO) = MAX_PRIO - MAX_RT_PRIO MAX_PRIO = MAX_RT_PRIO + NICE_WIDTH MAX_USER_PRIO = MAX_RT_PRIO + NICE_WIDTH - MAX_RT_PRIO MAX_USER_PRIO = NICE_WIDTH MAX_USER_PRIO can be replaced by NICE_WIDTH to be able to remove all the {*_}USER_PRIO defines. Signed-off-by: Dietmar Eggemann <dietmar.eggemann@arm.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Ingo Molnar <mingo@kernel.org> Link: https://lkml.kernel.org/r/20210128131040.296856-3-dietmar.eggemann@arm.com		2021-02-17 14:08:17 +01:00
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autogroup.h
clock.h
coredump.h
cpufreq.h	cpufreq: Add special-purpose fast-switching callback for drivers	2020-12-15 19:24:18 +01:00
cputime.h
deadline.h
debug.h
hotplug.h	sched/hotplug: Consolidate task migration on CPU unplug	2020-11-10 18:38:58 +01:00
idle.h
init.h
isolation.h
jobctl.h	signal: kill JOBCTL_TASK_WORK	2020-12-12 09:17:38 -07:00
loadavg.h
mm.h	Merge branch 'akpm' (patches from Andrew)	2020-12-15 12:53:37 -08:00
nohz.h
numa_balancing.h
prio.h	sched: Remove USER_PRIO, TASK_USER_PRIO and MAX_USER_PRIO	2021-02-17 14:08:17 +01:00
rt.h
sd_flags.h
signal.h	tif-task_work.arch-2020-12-14	2020-12-16 12:33:35 -08:00
smt.h
stat.h
sysctl.h
task.h	sched: Un-hide lockdep_tasklist_lock_is_held() for !LOCKDEP	2020-11-02 17:09:59 -08:00
task_stack.h
topology.h	sched/topology,schedutil: Wrap sched domains rebuild	2020-11-19 11:25:47 +01:00
types.h
user.h
wake_q.h
xacct.h