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| author | julian <julian@FreeBSD.org> | 1998-03-08 09:59:44 +0000 |
|---|---|---|
| committer | julian <julian@FreeBSD.org> | 1998-03-08 09:59:44 +0000 |
| commit | 10c5ccc30ae8155c4d8bd25aeffd9ed0e476c387 (patch) | |
| tree | d2ed60b6b9462fe6eebf4796c39dfcf3cec39874 /sys/kern/kern_shutdown.c | |
| parent | 1d108bde84c6b5fa5d119363c4f401cc3dcc8110 (diff) | |
| download | FreeBSD-src-10c5ccc30ae8155c4d8bd25aeffd9ed0e476c387.zip FreeBSD-src-10c5ccc30ae8155c4d8bd25aeffd9ed0e476c387.tar.gz | |
Reviewed by: dyson@freebsd.org (john Dyson), dg@root.com (david greenman)
Submitted by: Kirk McKusick (mcKusick@mckusick.com)
Obtained from: WHistle development tree
Diffstat (limited to 'sys/kern/kern_shutdown.c')
| -rw-r--r-- | sys/kern/kern_shutdown.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/sys/kern/kern_shutdown.c b/sys/kern/kern_shutdown.c index c83dd75..c6dd9c1 100644 --- a/sys/kern/kern_shutdown.c +++ b/sys/kern/kern_shutdown.c @@ -36,7 +36,7 @@ * SUCH DAMAGE. * * @(#)kern_shutdown.c 8.3 (Berkeley) 1/21/94 - * $Id: kern_shutdown.c,v 1.27 1997/11/25 07:07:43 julian Exp $ + * $Id: kern_shutdown.c,v 1.28 1998/02/16 23:57:44 eivind Exp $ */ #include "opt_ddb.h" @@ -217,17 +217,27 @@ boot(howto) sync(&proc0, NULL); + /* + * With soft updates, some buffers that are + * written will be remarked as dirty until other + * buffers are written. + */ for (iter = 0; iter < 20; iter++) { nbusy = 0; for (bp = &buf[nbuf]; --bp >= buf; ) { if ((bp->b_flags & (B_BUSY | B_INVAL)) == B_BUSY) { nbusy++; + } else if ((bp->b_flags & (B_DELWRI | B_INVAL)) + == B_DELWRI) { + /* bawrite(bp);*/ + nbusy++; } } if (nbusy == 0) break; printf("%d ", nbusy); - DELAY(40000 * iter); + sync(&proc0, NULL); + DELAY(50000 * iter); } if (nbusy) { /* |
