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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2007-10-15 17:00:11 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2007-10-15 17:00:11 +0200 |
| commit | 368059a977871def0f88a92eefb6ecc1f7b6132f (patch) | |
| tree | 79103803ff9a7dbc9873d8fd018e6afd95cb9ff3 /kernel/sched_fair.c | |
| parent | 02e4bac2a5b097e23d757bf2953740b3d51b7976 (diff) | |
| download | lwn-368059a977871def0f88a92eefb6ecc1f7b6132f.tar.gz lwn-368059a977871def0f88a92eefb6ecc1f7b6132f.zip | |
sched: max_vruntime() simplification
max_vruntime() simplification.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Diffstat (limited to 'kernel/sched_fair.c')
| -rw-r--r-- | kernel/sched_fair.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c index 2bd9625fa62d..91664d665c0f 100644 --- a/kernel/sched_fair.c +++ b/kernel/sched_fair.c @@ -117,8 +117,8 @@ static inline struct task_struct *task_of(struct sched_entity *se) static inline u64 max_vruntime(u64 min_vruntime, u64 vruntime) { - if ((vruntime > min_vruntime) || - (min_vruntime > (1ULL << 61) && vruntime < (1ULL << 50))) + s64 delta = (s64)(vruntime - min_vruntime); + if (delta > 0) min_vruntime = vruntime; return min_vruntime; |