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24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | */ |
27 | */ |
28 | 28 | ||
29 | #ifdef __SMP__ |
29 | #ifdef CONFIG_SMP |
30 | 30 | ||
31 | #include <smp/ipi.h> |
31 | #include <smp/ipi.h> |
32 | #include <config.h> |
32 | #include <config.h> |
33 | 33 | ||
34 | 34 | ||
Line 42... | Line 42... | ||
42 | void ipi_broadcast(int ipi) |
42 | void ipi_broadcast(int ipi) |
43 | { |
43 | { |
44 | /* |
44 | /* |
45 | * Provisions must be made to avoid sending IPI: |
45 | * Provisions must be made to avoid sending IPI: |
46 | * - before all CPU's were configured to accept the IPI |
46 | * - before all CPU's were configured to accept the IPI |
47 | * - if there is only one CPU but the kernel was compiled with __SMP__ |
47 | * - if there is only one CPU but the kernel was compiled with CONFIG_SMP |
48 | */ |
48 | */ |
49 | 49 | ||
50 | if ((config.cpu_active > 1) && (config.cpu_active == config.cpu_count)) |
50 | if ((config.cpu_active > 1) && (config.cpu_active == config.cpu_count)) |
51 | ipi_broadcast_arch(ipi); |
51 | ipi_broadcast_arch(ipi); |
52 | } |
52 | } |
53 | 53 | ||
54 | #endif /* __SMP__ */ |
54 | #endif /* CONFIG_SMP */ |