* [PATCH trival]sched: delete duplicate code
@ 2011-04-08 4:53 Shaohua Li
2011-04-11 10:48 ` [tip:sched/core] sched: Eliminate dead code from wakeup_gran() tip-bot for Shaohua Li
0 siblings, 1 reply; 2+ messages in thread
From: Shaohua Li @ 2011-04-08 4:53 UTC (permalink / raw)
To: lkml; +Cc: Ingo Molnar
calc_delta_fair checks NICE_0_LOAD already, delete duplicate check.
Signed-off-by: Shaohua Li<shaohua.li@intel.com>
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index 3f7ec9e..55375d8 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -1788,10 +1788,7 @@ wakeup_gran(struct sched_entity *curr, struct sched_entity *se)
* This is especially important for buddies when the leftmost
* task is higher priority than the buddy.
*/
- if (unlikely(se->load.weight != NICE_0_LOAD))
- gran = calc_delta_fair(gran, se);
-
- return gran;
+ return calc_delta_fair(gran, se);
}
/*
^ permalink raw reply [flat|nested] 2+ messages in thread
* [tip:sched/core] sched: Eliminate dead code from wakeup_gran()
2011-04-08 4:53 [PATCH trival]sched: delete duplicate code Shaohua Li
@ 2011-04-11 10:48 ` tip-bot for Shaohua Li
0 siblings, 0 replies; 2+ messages in thread
From: tip-bot for Shaohua Li @ 2011-04-11 10:48 UTC (permalink / raw)
To: linux-tip-commits
Cc: linux-kernel, hpa, mingo, a.p.zijlstra, efault, shaohua.li, tglx, mingo
Commit-ID: f4ad9bd208c98f32a6f9136618e0b8bebe3fb370
Gitweb: http://git.kernel.org/tip/f4ad9bd208c98f32a6f9136618e0b8bebe3fb370
Author: Shaohua Li <shaohua.li@intel.com>
AuthorDate: Fri, 8 Apr 2011 12:53:09 +0800
Committer: Ingo Molnar <mingo@elte.hu>
CommitDate: Mon, 11 Apr 2011 11:08:55 +0200
sched: Eliminate dead code from wakeup_gran()
calc_delta_fair() checks NICE_0_LOAD already, delete duplicate check.
Signed-off-by: Shaohua Li<shaohua.li@intel.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Link: http://lkml.kernel.org/r/1302238389.3981.92.camel@sli10-conroe
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
kernel/sched_fair.c | 5 +----
1 files changed, 1 insertions(+), 4 deletions(-)
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index 6fa833a..4ee50f0 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -1789,10 +1789,7 @@ wakeup_gran(struct sched_entity *curr, struct sched_entity *se)
* This is especially important for buddies when the leftmost
* task is higher priority than the buddy.
*/
- if (unlikely(se->load.weight != NICE_0_LOAD))
- gran = calc_delta_fair(gran, se);
-
- return gran;
+ return calc_delta_fair(gran, se);
}
/*
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2011-04-11 10:49 UTC | newest]
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2011-04-08 4:53 [PATCH trival]sched: delete duplicate code Shaohua Li
2011-04-11 10:48 ` [tip:sched/core] sched: Eliminate dead code from wakeup_gran() tip-bot for Shaohua Li
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