Commit-ID: 2726d6ce389788c7fe724961a6e1bfe569560088 Gitweb: http://git.kernel.org/tip/2726d6ce389788c7fe724961a6e1bfe569560088 Author: Juri Lelli <juri.le...@arm.com> AuthorDate: Wed, 2 Sep 2015 11:01:34 +0100 Committer: Ingo Molnar <mi...@kernel.org> CommitDate: Wed, 23 Sep 2015 09:51:25 +0200
sched/deadline: Unify dl_time_before() usage Move dl_time_before() static definition in include/linux/sched/deadline.h so that it can be used by different parties without being re-defined. Reported-by: Luca Abeni <luca.ab...@unitn.it> Signed-off-by: Juri Lelli <juri.le...@arm.com> Signed-off-by: Peter Zijlstra (Intel) <pet...@infradead.org> Cc: Linus Torvalds <torva...@linux-foundation.org> Cc: Mike Galbraith <efa...@gmx.de> Cc: Peter Zijlstra <pet...@infradead.org> Cc: Thomas Gleixner <t...@linutronix.de> Link: http://lkml.kernel.org/r/1441188096-23021-3-git-send-email-juri.le...@arm.com Signed-off-by: Ingo Molnar <mi...@kernel.org> --- include/linux/sched/deadline.h | 5 +++++ kernel/sched/cpudeadline.c | 5 ----- kernel/sched/cpudeadline.h | 1 + kernel/sched/sched.h | 5 ----- 4 files changed, 6 insertions(+), 10 deletions(-) diff --git a/include/linux/sched/deadline.h b/include/linux/sched/deadline.h index 9d303b8..9089a2a 100644 --- a/include/linux/sched/deadline.h +++ b/include/linux/sched/deadline.h @@ -21,4 +21,9 @@ static inline int dl_task(struct task_struct *p) return dl_prio(p->prio); } +static inline bool dl_time_before(u64 a, u64 b) +{ + return (s64)(a - b) < 0; +} + #endif /* _SCHED_DEADLINE_H */ diff --git a/kernel/sched/cpudeadline.c b/kernel/sched/cpudeadline.c index c6acb07..5a75b08 100644 --- a/kernel/sched/cpudeadline.c +++ b/kernel/sched/cpudeadline.c @@ -31,11 +31,6 @@ static inline int right_child(int i) return (i << 1) + 2; } -static inline int dl_time_before(u64 a, u64 b) -{ - return (s64)(a - b) < 0; -} - static void cpudl_exchange(struct cpudl *cp, int a, int b) { int cpu_a = cp->elements[a].cpu, cpu_b = cp->elements[b].cpu; diff --git a/kernel/sched/cpudeadline.h b/kernel/sched/cpudeadline.h index 1a0a6ef..fcbdf83 100644 --- a/kernel/sched/cpudeadline.h +++ b/kernel/sched/cpudeadline.h @@ -2,6 +2,7 @@ #define _LINUX_CPUDL_H #include <linux/sched.h> +#include <linux/sched/deadline.h> #define IDX_INVALID -1 diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index 3845a71..af6f252 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -118,11 +118,6 @@ static inline int task_has_dl_policy(struct task_struct *p) return dl_policy(p->policy); } -static inline bool dl_time_before(u64 a, u64 b) -{ - return (s64)(a - b) < 0; -} - /* * Tells if entity @a should preempt entity @b. */ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
