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Commit ea5a7f2d authored by Dietmar Eggemann's avatar Dietmar Eggemann Committed by Andres Oportus
Browse files

ANDROID: sched: Remove sysctl_sched_is_big_little 



With the new wakeup approach this sysctl is not necessary any more.

Change-Id: I52114b3c918791f6a4f9f30f50002919ccbc1a9c
Signed-off-by: default avatarDietmar Eggemann <dietmar.eggemann@arm.com>
(cherry picked from commit 885c0d503bcdf0ef4e9b46822496f16b20aa3bbd)
Signed-off-by: default avatarChris Redpath <chris.redpath@arm.com>
Signed-off-by: default avatarQuentin Perret <quentin.perret@arm.com>
parent 8c2e3d88

include/linux/sched/sysctl.h

+0 −1
Original line number Diff line number Diff line
@@ -18,7 +18,6 @@ extern unsigned int sysctl_sched_latency; 
extern unsigned int sysctl_sched_min_granularity;

extern unsigned int sysctl_sched_wakeup_granularity;

extern unsigned int sysctl_sched_child_runs_first;

extern unsigned int sysctl_sched_is_big_little;

extern unsigned int sysctl_sched_sync_hint_enable;

extern unsigned int sysctl_sched_initial_task_util;

extern unsigned int sysctl_sched_cstate_aware;

kernel/sched/fair.c

+0 −1
Original line number Diff line number Diff line
@@ -53,7 +53,6 @@ 
unsigned int sysctl_sched_latency = 6000000ULL;

unsigned int normalized_sysctl_sched_latency = 6000000ULL;



unsigned int sysctl_sched_is_big_little = 0;

unsigned int sysctl_sched_sync_hint_enable = 1;

unsigned int sysctl_sched_initial_task_util = 0;

unsigned int sysctl_sched_cstate_aware = 1;

kernel/sysctl.c

+2 −9
Original line number Diff line number Diff line
@@ -308,8 +308,8 @@ static struct ctl_table kern_table[] = { 
		.extra2		= &max_sched_granularity_ns,

	},

	{

		.procname	= "sched_is_big_little",

		.data		= &sysctl_sched_is_big_little,

		.procname	= "sched_sync_hint_enable",

		.data		= &sysctl_sched_sync_hint_enable,

		.maxlen		= sizeof(unsigned int),

		.mode		= 0644,

		.proc_handler	= proc_dointvec,
@@ -344,13 +344,6 @@ static struct ctl_table kern_table[] = { 
		.proc_handler	= proc_dointvec,

	},

#endif

	{

		.procname	= "sched_sync_hint_enable",

		.data		= &sysctl_sched_sync_hint_enable,

		.maxlen		= sizeof(unsigned int),

		.mode		= 0644,

		.proc_handler	= proc_dointvec,

	},

	{

		.procname	= "sched_initial_task_util",

		.data		= &sysctl_sched_initial_task_util,