diff options
| author |   deraadt <deraadt@openbsd.org> | 1996-09-18 11:57:38 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 1996-09-18 11:57:38 +0000 |
| commit | 2ccf29c2e520528547df1b3185f3f3b9fc408359 (patch) | |
| tree | 57ef57c786925c8f452ea923fb1e0173452e2cc6 | |
| parent | remove the obsolete bus_{from,to}_host macros and add the *_raw_multi_* (diff) | |
| download | wireguard-openbsd-2ccf29c2e520528547df1b3185f3f3b9fc408359.tar.xz wireguard-openbsd-2ccf29c2e520528547df1b3185f3f3b9fc408359.zip | |
retry much quicker during vm_pageout_cluster(); from dyson@freebsd.org
| -rw-r--r-- | sys/vm/vm_pageout.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/sys/vm/vm_pageout.c b/sys/vm/vm_pageout.c index fb0c99ba52b..f2c9cad7509 100644 --- a/sys/vm/vm_pageout.c +++ b/sys/vm/vm_pageout.c @@ -1,4 +1,4 @@ -/* $OpenBSD: vm_pageout.c,v 1.3 1996/08/02 00:06:04 niklas Exp $ */ +/* $OpenBSD: vm_pageout.c,v 1.4 1996/09/18 11:57:38 deraadt Exp $ */ /* $NetBSD: vm_pageout.c,v 1.23 1996/02/05 01:54:07 christos Exp $ */ /* @@ -325,14 +325,13 @@ vm_pageout_page(m, object) break; case VM_PAGER_AGAIN: { - extern int lbolt; - /* * FAIL on a write is interpreted to mean a resource * shortage, so we put pause for awhile and try again. * XXX could get stuck here. */ - (void) tsleep((caddr_t)&lbolt, PZERO|PCATCH, "pageout", 0); + (void) tsleep((caddr_t)&vm_pages_needed, PZERO|PCATCH, + "pageout", 100); break; } case VM_PAGER_FAIL: @@ -382,6 +381,7 @@ vm_pageout_cluster(m, object) vm_offset_t offset, loff, hoff; vm_page_t plist[MAXPOCLUSTER], *plistp, p; int postatus, ix, count; + extern int lbolt; /* * Determine the range of pages that can be part of a cluster @@ -461,8 +461,6 @@ again: * XXX rethink this */ if (postatus == VM_PAGER_AGAIN) { - extern int lbolt; - (void) tsleep((caddr_t)&lbolt, PZERO|PCATCH, "pageout", 0); goto again; } else if (postatus == VM_PAGER_BAD) |