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| author | Rusty Russell <rusty@rustcorp.com.au> | 2008-11-25 02:35:04 +1030 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-11-24 17:50:45 +0100 |
| commit | 758b2cdc6f6a22c702bd8f2344382fb1270b2161 (patch) | |
| tree | 270aec3d0f6235c1519c16e8dc8148f195e133db /kernel/sched_rt.c | |
| parent | 1e5ce4f4a755ee498bd9217dae26143afa0d8f31 (diff) | |
| download | blackbird-op-linux-758b2cdc6f6a22c702bd8f2344382fb1270b2161.tar.gz blackbird-op-linux-758b2cdc6f6a22c702bd8f2344382fb1270b2161.zip | |
sched: wrap sched_group and sched_domain cpumask accesses.
Impact: trivial wrap of member accesses
This eases the transition in the next patch.
We also get rid of a temporary cpumask in find_idlest_cpu() thanks to
for_each_cpu_and, and sched_balance_self() due to getting weight before
setting sd to NULL.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/sched_rt.c')
| -rw-r--r-- | kernel/sched_rt.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c index 2bdd44423599..4cd813abc23a 100644 --- a/kernel/sched_rt.c +++ b/kernel/sched_rt.c @@ -1017,7 +1017,8 @@ static int find_lowest_rq(struct task_struct *task) cpumask_t domain_mask; int best_cpu; - cpus_and(domain_mask, sd->span, *lowest_mask); + cpumask_and(&domain_mask, sched_domain_span(sd), + lowest_mask); best_cpu = pick_optimal_cpu(this_cpu, &domain_mask); |
