Commit-ID: 16e671afb70f28eb189136d1395c59dafecd270a Gitweb: https://git.kernel.org/tip/16e671afb70f28eb189136d1395c59dafecd270a Author: YueHaibing <yuehaib...@huawei.com> AuthorDate: Fri, 22 Mar 2019 22:31:53 +0800 Committer: Ingo Molnar <mi...@kernel.org> CommitDate: Thu, 18 Apr 2019 14:19:25 +0200
sched/core: Make some functions static Fix these sparse warnings: kernel/sched/core.c:6576:11: warning: symbol 'max_cfs_quota_period' was not declared. Should it be static? kernel/sched/core.c:6577:11: warning: symbol 'min_cfs_quota_period' was not declared. Should it be static? kernel/sched/core.c:6657:5: warning: symbol 'tg_set_cfs_quota' was not declared. Should it be static? kernel/sched/core.c:6670:6: warning: symbol 'tg_get_cfs_quota' was not declared. Should it be static? kernel/sched/core.c:6683:5: warning: symbol 'tg_set_cfs_period' was not declared. Should it be static? kernel/sched/core.c:6693:6: warning: symbol 'tg_get_cfs_period' was not declared. Should it be static? kernel/sched/fair.c:2596:6: warning: symbol 'task_tick_numa' was not declared. Should it be static? Signed-off-by: YueHaibing <yuehaib...@huawei.com> Cc: Linus Torvalds <torva...@linux-foundation.org> Cc: Peter Zijlstra <pet...@infradead.org> Cc: Thomas Gleixner <t...@linutronix.de> Link: http://lkml.kernel.org/r/20190322143153.14416-1-yuehaib...@huawei.com Signed-off-by: Ingo Molnar <mi...@kernel.org> --- kernel/sched/core.c | 12 ++++++------ kernel/sched/fair.c | 2 +- 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/kernel/sched/core.c b/kernel/sched/core.c index f4838b78b9f9..7f2a5fd316f8 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -6521,8 +6521,8 @@ static u64 cpu_shares_read_u64(struct cgroup_subsys_state *css, #ifdef CONFIG_CFS_BANDWIDTH static DEFINE_MUTEX(cfs_constraints_mutex); -const u64 max_cfs_quota_period = 1 * NSEC_PER_SEC; /* 1s */ -const u64 min_cfs_quota_period = 1 * NSEC_PER_MSEC; /* 1ms */ +static const u64 max_cfs_quota_period = 1 * NSEC_PER_SEC; /* 1s */ +static const u64 min_cfs_quota_period = 1 * NSEC_PER_MSEC; /* 1ms */ static int __cfs_schedulable(struct task_group *tg, u64 period, u64 runtime); @@ -6602,7 +6602,7 @@ out_unlock: return ret; } -int tg_set_cfs_quota(struct task_group *tg, long cfs_quota_us) +static int tg_set_cfs_quota(struct task_group *tg, long cfs_quota_us) { u64 quota, period; @@ -6615,7 +6615,7 @@ int tg_set_cfs_quota(struct task_group *tg, long cfs_quota_us) return tg_set_cfs_bandwidth(tg, period, quota); } -long tg_get_cfs_quota(struct task_group *tg) +static long tg_get_cfs_quota(struct task_group *tg) { u64 quota_us; @@ -6628,7 +6628,7 @@ long tg_get_cfs_quota(struct task_group *tg) return quota_us; } -int tg_set_cfs_period(struct task_group *tg, long cfs_period_us) +static int tg_set_cfs_period(struct task_group *tg, long cfs_period_us) { u64 quota, period; @@ -6638,7 +6638,7 @@ int tg_set_cfs_period(struct task_group *tg, long cfs_period_us) return tg_set_cfs_bandwidth(tg, period, quota); } -long tg_get_cfs_period(struct task_group *tg) +static long tg_get_cfs_period(struct task_group *tg) { u64 cfs_period_us; diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index e5b100b6ba4e..13bafe350abf 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -2593,7 +2593,7 @@ out: /* * Drive the periodic memory faults.. */ -void task_tick_numa(struct rq *rq, struct task_struct *curr) +static void task_tick_numa(struct rq *rq, struct task_struct *curr) { struct callback_head *work = &curr->numa_work; u64 period, now;
