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Annotation of researchv10no/sys/vm/vmmon.c, revision 1.1

1.1     ! root        1: /*     vmmon.c 4.6     81/04/28        */
        !             2: 
        !             3: #include "sys/param.h"
        !             4: #include "sys/systm.h"
        !             5: #include "sys/user.h"
        !             6: #include "sys/vmmeter.h"
        !             7: 
        !             8: int pmonmin = PMONMIN;
        !             9: int pres = PRES;
        !            10: int rmonmin = RMONMIN;
        !            11: int rres = RRES;
        !            12: 
        !            13: vmsizmon()
        !            14: {
        !            15:        register int i;
        !            16: 
        !            17:        i = (u.u_dsize / DRES) < NDMON ? (u.u_dsize / DRES):NDMON;
        !            18:        dmon[i] += u.u_vm.vm_utime - u.u_outime;
        !            19: 
        !            20:        i = (u.u_ssize / SRES) < NSMON ? (u.u_ssize / SRES):NSMON;
        !            21:        smon[i] += u.u_vm.vm_utime - u.u_outime;
        !            22:        u.u_outime = u.u_vm.vm_utime;
        !            23: }
        !            24: 
        !            25: vmfltmon(hist, atime, amin, res, nmax)
        !            26:        register unsigned int *hist;
        !            27:        register int atime, amin, res, nmax;
        !            28: {
        !            29:        register int i;
        !            30: 
        !            31:        i = (atime - amin) / res;
        !            32:        if (i>=0 && i<nmax)
        !            33:                hist[i+1]++;
        !            34:        else 
        !            35:                i<0 ? hist[0]++ : hist[nmax+1]++;
        !            36: }

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