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Groups > linux.kernel > #1390003
| From | Yuyang Du <yuyang.du@intel.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 4/6] sched/fair: Add __always_inline compiler attribute to __accumulate_sum() |
| Date | 2016-04-28 12:40 +0200 |
| Message-ID | <rsRwv-1zl-45@gated-at.bofh.it> (permalink) |
| References | <rsRwt-1zl-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Everybody has it. If code-size is not the problem, __accumulate_sum()
should have it too.
Signed-off-by: Yuyang Du <yuyang.du@intel.com>
---
kernel/sched/fair.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index abfe17a..486f098 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -2649,7 +2649,7 @@ static __always_inline u64 __decay_sum(u64 val, u32 n)
* We can compute this efficiently by combining:
* y^32 = 1/2 with precomputed \Sum 1024*y^n (where n < 32)
*/
-static u32 __accumulate_sum(u32 n)
+static __always_inline u32 __accumulate_sum(u32 n)
{
u32 contrib = 0;
--
1.7.9.5
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[PATCH 4/6] sched/fair: Add __always_inline compiler attribute to __accumulate_sum() Yuyang Du <yuyang.du@intel.com> - 2016-04-28 12:40 +0200
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