diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-07-30 19:36:55 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-30 19:36:55 +0200 |
| commit | bc588df79ebfb710abc27342fccf336a68ed1216 (patch) | |
| tree | e50e125eaa6da83fa715704e53c1bde013d1ef8e /lib/cpumask.c | |
| parent | bce7f793daec3e65ec5c5705d2457b81fe7b5725 (diff) | |
| parent | 15dd859cacf312f606f54502d1f66537a1e5c78c (diff) | |
Merge branch 'x86/core' into x86/xsave
Diffstat (limited to 'lib/cpumask.c')
| -rw-r--r-- | lib/cpumask.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/cpumask.c b/lib/cpumask.c index bb4f76d3c3e..5f97dc25ef9 100644 --- a/lib/cpumask.c +++ b/lib/cpumask.c @@ -15,6 +15,15 @@ int __next_cpu(int n, const cpumask_t *srcp) } EXPORT_SYMBOL(__next_cpu); +#if NR_CPUS > 64 +int __next_cpu_nr(int n, const cpumask_t *srcp) +{ + return min_t(int, nr_cpu_ids, + find_next_bit(srcp->bits, nr_cpu_ids, n+1)); +} +EXPORT_SYMBOL(__next_cpu_nr); +#endif + int __any_online_cpu(const cpumask_t *mask) { int cpu; |