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From: Konstantin Belousov <kib@FreeBSD.org>
Date: Thu, 2 Dec 2010 00:49:02 +0000 (UTC)
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Subject: svn commit: r216102 - stable/8/sys/kern
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Author: kib
Date: Thu Dec  2 00:49:02 2010
New Revision: 216102
URL: http://svn.freebsd.org/changeset/base/216102

Log:
  MFC r215838:
  Account i/o done on cdevs.
  
  Approved by:	re (bz)

Modified:
  stable/8/sys/kern/kern_physio.c
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)

Modified: stable/8/sys/kern/kern_physio.c
==============================================================================
--- stable/8/sys/kern/kern_physio.c	Thu Dec  2 00:47:55 2010	(r216101)
+++ stable/8/sys/kern/kern_physio.c	Thu Dec  2 00:49:02 2010	(r216102)
@@ -57,10 +57,13 @@ physio(struct cdev *dev, struct uio *uio
 	for (i = 0; i < uio->uio_iovcnt; i++) {
 		while (uio->uio_iov[i].iov_len) {
 			bp->b_flags = 0;
-			if (uio->uio_rw == UIO_READ)
+			if (uio->uio_rw == UIO_READ) {
 				bp->b_iocmd = BIO_READ;
-			else 
+				curthread->td_ru.ru_inblock++;
+			} else {
 				bp->b_iocmd = BIO_WRITE;
+				curthread->td_ru.ru_oublock++;
+			}
 			bp->b_iodone = bdone;
 			bp->b_data = uio->uio_iov[i].iov_base;
 			bp->b_bcount = uio->uio_iov[i].iov_len;