diff options
author | Stephen Rothwell <sfr@canb.auug.org.au> | 2008-06-20 10:05:19 +1000 |
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committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2008-06-20 10:05:19 +1000 |
commit | e00add8be99e85f1849cd340dde95ddc5b38ecbd (patch) | |
tree | abdbb95344e6db1031a1af254c3f5c8c61ca92df /lib | |
parent | 6fcb9a97c4137df1587ade5896e8bd1b2a53115c (diff) | |
parent | 5b8201ce87f87af3bebc8072b03d3989f92e144a (diff) |
Merge commit 'cpus4096/auto-cpus4096-next'
Diffstat (limited to 'lib')
-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 bb4f76d3c3e7..5f97dc25ef9c 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; |