diff options
Diffstat (limited to 'kernel/bounds.c')
| -rw-r--r-- | kernel/bounds.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/bounds.c b/kernel/bounds.c index 0c9b862292b2..5253204afdca 100644 --- a/kernel/bounds.c +++ b/kernel/bounds.c @@ -10,6 +10,8 @@ #include <linux/mmzone.h> #include <linux/kbuild.h> #include <linux/page_cgroup.h> +#include <linux/log2.h> +#include <linux/spinlock_types.h> void foo(void) { @@ -17,5 +19,9 @@ void foo(void) DEFINE(NR_PAGEFLAGS, __NR_PAGEFLAGS); DEFINE(MAX_NR_ZONES, __MAX_NR_ZONES); DEFINE(NR_PCG_FLAGS, __NR_PCG_FLAGS); +#ifdef CONFIG_SMP + DEFINE(NR_CPUS_BITS, ilog2(CONFIG_NR_CPUS)); +#endif + DEFINE(BLOATED_SPINLOCKS, sizeof(spinlock_t) > sizeof(int)); /* End of constants */ } |