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sys/arm64/include/runq.h
| Show All 20 Lines | |||||
| * 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/runq.h> | |||||
| #else /* !__arm__ */ | |||||
| #ifndef _MACHINE_RUNQ_H_ | #ifndef _MACHINE_RUNQ_H_ | ||||
| #define _MACHINE_RUNQ_H_ | #define _MACHINE_RUNQ_H_ | ||||
| #define RQB_LEN (1) /* Number of priority status words. */ | #define RQB_LEN (1) /* Number of priority status words. */ | ||||
| #define RQB_L2BPW (6) /* Log2(sizeof(rqb_word_t) * NBBY)). */ | #define RQB_L2BPW (6) /* Log2(sizeof(rqb_word_t) * NBBY)). */ | ||||
| #define RQB_BPW (1<<RQB_L2BPW) /* Bits in an rqb_word_t. */ | #define RQB_BPW (1<<RQB_L2BPW) /* Bits in an rqb_word_t. */ | ||||
| #define RQB_BIT(pri) (1ul << ((pri) & (RQB_BPW - 1))) | #define RQB_BIT(pri) (1ul << ((pri) & (RQB_BPW - 1))) | ||||
| #define RQB_WORD(pri) ((pri) >> RQB_L2BPW) | #define RQB_WORD(pri) ((pri) >> RQB_L2BPW) | ||||
| #define RQB_FFS(word) (ffsl(word) - 1) | #define RQB_FFS(word) (ffsl(word) - 1) | ||||
| /* | /* | ||||
| * Type of run queue status word. | * Type of run queue status word. | ||||
| */ | */ | ||||
| typedef unsigned long rqb_word_t; | typedef unsigned long rqb_word_t; | ||||
| #endif | #endif | ||||
| #endif /* !__arm__ */ | |||||