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Commit 5b3db459 authored by Pavankumar Kondeti's avatar Pavankumar Kondeti
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sched/walt: Move scheduler techpack to kernel 



The scheduler techpack sources are moved to kernel to ease
the development.

The weak symbol definitions for WALT functions are no longer
required to cover the case of compiling kernel without syncing
the scheduler techpack. So remove all the weak symbol references.

Change-Id: Ief85bccd3dceaf60dda44aef9893b4138dc63380
Signed-off-by: default avatarPavankumar Kondeti <pkondeti@codeaurora.org>
parent 73db1046

include/linux/sched/sysctl.h

+24 −24
Original line number Diff line number Diff line
@@ -34,30 +34,30 @@ extern unsigned int sysctl_sched_force_lb_enable; 
extern unsigned int sysctl_hh_suspend_timeout_ms;

#endif

#ifdef CONFIG_SCHED_WALT

extern unsigned int __weak sysctl_sched_capacity_margin_up[MAX_MARGIN_LEVELS];

extern unsigned int __weak sysctl_sched_capacity_margin_down[MAX_MARGIN_LEVELS];

extern unsigned int __weak sysctl_sched_user_hint;

extern const int __weak sched_user_hint_max;

extern unsigned int __weak sysctl_sched_boost;

extern unsigned int __weak sysctl_sched_group_upmigrate_pct;

extern unsigned int __weak sysctl_sched_group_downmigrate_pct;

extern unsigned int __weak sysctl_sched_conservative_pl;

extern unsigned int __weak sysctl_sched_walt_rotate_big_tasks;

extern unsigned int __weak sysctl_sched_min_task_util_for_boost;

extern unsigned int __weak sysctl_sched_min_task_util_for_colocation;

extern unsigned int __weak sysctl_sched_asym_cap_sibling_freq_match_pct;

extern unsigned int __weak sysctl_sched_coloc_downmigrate_ns;

extern unsigned int __weak sysctl_sched_task_unfilter_period;

extern unsigned int __weak sysctl_sched_busy_hyst_enable_cpus;

extern unsigned int __weak sysctl_sched_busy_hyst;

extern unsigned int __weak sysctl_sched_coloc_busy_hyst_enable_cpus;

extern unsigned int __weak sysctl_sched_coloc_busy_hyst_cpu[NR_CPUS];

extern unsigned int __weak sysctl_sched_coloc_busy_hyst_max_ms;

extern unsigned int __weak sysctl_sched_coloc_busy_hyst_cpu_busy_pct[NR_CPUS];

extern unsigned int __weak sysctl_sched_window_stats_policy;

extern unsigned int __weak sysctl_sched_ravg_window_nr_ticks;

extern unsigned int __weak sysctl_sched_many_wakeup_threshold;

extern unsigned int __weak sysctl_sched_dynamic_ravg_window_enable;

extern unsigned int sysctl_sched_capacity_margin_up[MAX_MARGIN_LEVELS];

extern unsigned int sysctl_sched_capacity_margin_down[MAX_MARGIN_LEVELS];

extern unsigned int sysctl_sched_user_hint;

extern const int sched_user_hint_max;

extern unsigned int sysctl_sched_boost;

extern unsigned int sysctl_sched_group_upmigrate_pct;

extern unsigned int sysctl_sched_group_downmigrate_pct;

extern unsigned int sysctl_sched_conservative_pl;

extern unsigned int sysctl_sched_walt_rotate_big_tasks;

extern unsigned int sysctl_sched_min_task_util_for_boost;

extern unsigned int sysctl_sched_min_task_util_for_colocation;

extern unsigned int sysctl_sched_asym_cap_sibling_freq_match_pct;

extern unsigned int sysctl_sched_coloc_downmigrate_ns;

extern unsigned int sysctl_sched_task_unfilter_period;

extern unsigned int sysctl_sched_busy_hyst_enable_cpus;

extern unsigned int sysctl_sched_busy_hyst;

extern unsigned int sysctl_sched_coloc_busy_hyst_enable_cpus;

extern unsigned int sysctl_sched_coloc_busy_hyst_cpu[NR_CPUS];

extern unsigned int sysctl_sched_coloc_busy_hyst_max_ms;

extern unsigned int sysctl_sched_coloc_busy_hyst_cpu_busy_pct[NR_CPUS];

extern unsigned int sysctl_sched_window_stats_policy;

extern unsigned int sysctl_sched_ravg_window_nr_ticks;

extern unsigned int sysctl_sched_many_wakeup_threshold;

extern unsigned int sysctl_sched_dynamic_ravg_window_enable;

extern unsigned int sysctl_sched_prefer_spread;

extern unsigned int sysctl_walt_rtg_cfs_boost_prio;

extern unsigned int sysctl_walt_low_latency_task_threshold;

kernel/sched/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -20,7 +20,7 @@ obj-y += core.o loadavg.o clock.o cputime.o 
obj-y += idle.o fair.o rt.o deadline.o

obj-y += wait.o wait_bit.o swait.o completion.o



obj-$(CONFIG_SCHED_WALT) += walt.o

obj-$(CONFIG_SCHED_WALT) += walt/

obj-$(CONFIG_SMP) += cpupri.o cpudeadline.o topology.o stop_task.o pelt.o

obj-$(CONFIG_SCHED_AUTOGROUP) += autogroup.o

obj-$(CONFIG_SCHEDSTATS) += stats.o

kernel/sched/core.c

+1 −1
Original line number Diff line number Diff line
@@ -21,7 +21,7 @@ 
#include "../smpboot.h"



#include "pelt.h"

#include "walt.h"

#include "walt/walt.h"



#define CREATE_TRACE_POINTS

#include <trace/events/sched.h>

kernel/sched/cputime.c

+1 −1
Original line number Diff line number Diff line
@@ -4,7 +4,7 @@ 
 */

#include <linux/cpufreq_times.h>

#include "sched.h"

#include "walt.h"

#include "walt/walt.h"



#ifdef CONFIG_IRQ_TIME_ACCOUNTING

kernel/sched/deadline.c

+1 −1
Original line number Diff line number Diff line
@@ -17,7 +17,7 @@ 
 */

#include "sched.h"

#include "pelt.h"

#include "walt.h"

#include "walt/walt.h"



struct dl_bandwidth def_dl_bandwidth;