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sched: Remove sysctl_sched_is_big_little

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

Change-Id: I52114b3c918791f6a4f9f30f50002919ccbc1a9c
Signed-off-by: Dietmar Eggemann <dietmar.eggemann@arm.com>
(cherry picked from commit 885c0d503bcdf0ef4e9b46822496f16b20aa3bbd)
Signed-off-by: Chris Redpath <chris.redpath@arm.com>
This commit is contained in:
Dietmar Eggemann 2017-01-13 13:51:24 +00:00 • committed by Andres Oportus
parent 9e92e8a24f
commit 242695407a
3 changed files with 2 additions and 11 deletions
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1
include/linux/sched/sysctl.h
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@ -39,7 +39,6 @@ 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;

1
kernel/sched/fair.c
View file

@ -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;

11
kernel/sysctl.c
View file

@ -306,8 +306,8 @@ 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,
@ -342,13 +342,6 @@ 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,