limit code

[unix-history] / usr / src / sys / kern / kern_clock.c

diff --git a/usr/src/sys/kern/kern_clock.c b/usr/src/sys/kern/kern_clock.c
index 55f9850..f6c8c19 100644 (file)
--- a/usr/src/sys/kern/kern_clock.c
+++ b/usr/src/sys/kern/kern_clock.c
@@ -1,4 +1,4 @@
-/*     %H%     3.15    kern_clock.c    */
+/*     %H%     3.17    kern_clock.c    */

 
 #include "../h/param.h"
 #include "../h/systm.h"
 
 #include "../h/param.h"
 #include "../h/systm.h"


@@ -126,6 +126,11 @@ out:
                }
                if (s > u.u_vm.vm_maxrss)
                        u.u_vm.vm_maxrss = s;
                }
                if (s > u.u_vm.vm_maxrss)
                        u.u_vm.vm_maxrss = s;

+               if ((u.u_vm.vm_utime+u.u_vm.vm_stime+1)/HZ > u.u_limit[LIM_CPU]) {
+                       psignal(u.u_procp, SIGXCPU);
+                       if (u.u_limit[LIM_CPU] < INFINITY - 5)
+                               u.u_limit[LIM_CPU] += 5;
+               }

        }
        if (USERMODE(ps)) {
                u.u_vm.vm_utime++;
        }
        if (USERMODE(ps)) {
                u.u_vm.vm_utime++;


@@ -237,8 +242,6 @@ out:
                        (void) setpri(pp);
                        pp->p_pri = pp->p_usrpri;
 #endif
                        (void) setpri(pp);
                        pp->p_pri = pp->p_usrpri;
 #endif

-                       if (u.u_vm.vm_utime+u.u_vm.vm_stime > u.u_limit[LIM_CPU])
-                               psignal(pp, SIGXCPU);

                }
        }
        if (!BASEPRI(ps))
                }
        }
        if (!BASEPRI(ps))