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Commit ed8885a1 authored by Muchun Song's avatar Muchun Song Committed by Ingo Molnar
Browse files

sched/fair: Make some variables static 



The variables are local to the source and do not
need to be in global scope, so make them static.

Signed-off-by: default avatarMuchun Song <smuchun@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20181110075202.61172-1-smuchun@gmail.com


Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent 1da1843f

kernel/sched/fair.c

+6 −6
Original line number Diff line number Diff line
@@ -38,7 +38,7 @@ 
 * (default: 6ms * (1 + ilog(ncpus)), units: nanoseconds)

 */

unsigned int sysctl_sched_latency			= 6000000ULL;

unsigned int normalized_sysctl_sched_latency		= 6000000ULL;

static unsigned int normalized_sysctl_sched_latency	= 6000000ULL;



/*

 * The initial- and re-scaling of tunables is configurable
@@ -59,7 +59,7 @@ enum sched_tunable_scaling sysctl_sched_tunable_scaling = SCHED_TUNABLESCALING_L 
 * (default: 0.75 msec * (1 + ilog(ncpus)), units: nanoseconds)

 */

unsigned int sysctl_sched_min_granularity			= 750000ULL;

unsigned int normalized_sysctl_sched_min_granularity	= 750000ULL;

static unsigned int normalized_sysctl_sched_min_granularity	= 750000ULL;



/*

 * This value is kept at sysctl_sched_latency/sysctl_sched_min_granularity
@@ -82,7 +82,7 @@ unsigned int sysctl_sched_child_runs_first __read_mostly; 
 * (default: 1 msec * (1 + ilog(ncpus)), units: nanoseconds)

 */

unsigned int sysctl_sched_wakeup_granularity			= 1000000UL;

unsigned int normalized_sysctl_sched_wakeup_granularity	= 1000000UL;

static unsigned int normalized_sysctl_sched_wakeup_granularity	= 1000000UL;



const_debug unsigned int sysctl_sched_migration_cost	= 500000UL;
@@ -116,7 +116,7 @@ unsigned int sysctl_sched_cfs_bandwidth_slice = 5000UL; 
 *

 * (default: ~20%)

 */

unsigned int capacity_margin				= 1280;

static unsigned int capacity_margin			= 1280;



static inline void update_load_add(struct load_weight *lw, unsigned long inc)

{