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Fix the "wd" count stat. The seek and xfer stats are still very bogus

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for wd (they both count the number of sectors).  The wpms stat is still
moderately bogus for all drivers.  Even the count stat could be handled
better (partial blocks should be counted as full blocks; should errors
and retries be counted?).
This commit is contained in:
Bruce Evans 1994-12-24 09:43:12 +00:00
parent 026c9b2ce6
commit 11fa0751bc
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=5222
1 changed files with 2 additions and 2 deletions
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4
sys/i386/isa/wd.c
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@ -37,7 +37,7 @@ static int wdtest = 0;
* SUCH DAMAGE.
*
* from: @(#)wd.c 7.2 (Berkeley) 5/9/91
* $Id: wd.c,v 1.61 1994/11/18 11:27:41 phk Exp $
* $Id: wd.c,v 1.62 1994/12/13 18:20:08 guido Exp $
*/
/* TODO:
@ -621,7 +621,7 @@ wdstart(int ctrlr)
secpercyl = lp->d_secpercyl;
if(du->dk_dkunit >= 0) {
dk_wds[du->dk_dkunit] += bp->b_bcount >> 1;
dk_wds[du->dk_dkunit] += bp->b_bcount >> 6;
}
if (du->dk_skip == 0) {