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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_stats.h | |
| parent | 1e5ce4f4a755ee498bd9217dae26143afa0d8f31 (diff) | |
| download | lwn-758b2cdc6f6a22c702bd8f2344382fb1270b2161.tar.gz lwn-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_stats.h')
| -rw-r--r-- | kernel/sched_stats.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/sched_stats.h b/kernel/sched_stats.h index 7dbf72a2b02c..ce340835d055 100644 --- a/kernel/sched_stats.h +++ b/kernel/sched_stats.h @@ -42,7 +42,8 @@ static int show_schedstat(struct seq_file *seq, void *v) for_each_domain(cpu, sd) { enum cpu_idle_type itype; - cpumask_scnprintf(mask_str, mask_len, sd->span); + cpumask_scnprintf(mask_str, mask_len, + *sched_domain_span(sd)); seq_printf(seq, "domain%d %s", dcount++, mask_str); for (itype = CPU_IDLE; itype < CPU_MAX_IDLE_TYPES; itype++) { |