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sys/arm64/include/pcpu_aux.h
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | ||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | ||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | ||||
* SUCH DAMAGE. | * SUCH DAMAGE. | ||||
* | * | ||||
* $FreeBSD$ | * $FreeBSD$ | ||||
*/ | */ | ||||
#ifdef __arm__ | |||||
#include <arm/pcpu_aux.h> | |||||
#else /* !__arm__ */ | |||||
#ifndef _MACHINE_PCPU_AUX_H_ | #ifndef _MACHINE_PCPU_AUX_H_ | ||||
#define _MACHINE_PCPU_AUX_H_ | #define _MACHINE_PCPU_AUX_H_ | ||||
#ifndef _KERNEL | #ifndef _KERNEL | ||||
#error "Not for userspace" | #error "Not for userspace" | ||||
#endif | #endif | ||||
#ifndef _SYS_PCPU_H_ | #ifndef _SYS_PCPU_H_ | ||||
#error "Do not include machine/pcpu_aux.h directly" | #error "Do not include machine/pcpu_aux.h directly" | ||||
#endif | #endif | ||||
/* | /* | ||||
* To minimize memory waste in per-cpu UMA zones, the page size should | * To minimize memory waste in per-cpu UMA zones, the page size should | ||||
* be a multiple of the size of struct pcpu. | * be a multiple of the size of struct pcpu. | ||||
*/ | */ | ||||
_Static_assert(PAGE_SIZE % sizeof(struct pcpu) == 0, "fix pcpu size"); | _Static_assert(PAGE_SIZE % sizeof(struct pcpu) == 0, "fix pcpu size"); | ||||
extern struct pcpu pcpu0; | extern struct pcpu pcpu0; | ||||
#endif /* _MACHINE_PCPU_AUX_H_ */ | #endif /* _MACHINE_PCPU_AUX_H_ */ | ||||
#endif /* !__arm__ */ |