diff options
Diffstat (limited to 'lib/cpumask.c')
| -rw-r--r-- | lib/cpumask.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/lib/cpumask.c b/lib/cpumask.c new file mode 100644 index 000000000000..1560d97390dd --- /dev/null +++ b/lib/cpumask.c @@ -0,0 +1,11 @@ +#include <linux/kernel.h> +#include <linux/bitops.h> +#include <linux/cpumask.h> +#include <linux/module.h> + +int __first_cpu(const cpumask_t *srcp) +{ + return min_t(int, NR_CPUS, find_first_bit(srcp->bits, NR_CPUS)); +} +EXPORT_SYMBOL(__first_cpu); + |