--- src/sys/conf/options	Wed Apr 14 12:36:24 2004
+++ src/sys/conf/options	Wed Apr 14 12:36:31 2004
@@ -129,6 +129,7 @@
 ICMP_BANDLIM
 VFS_AIO
 DIRECTIO	opt_directio.h
+SYNCER_MAXDELAY	opt_syncdelay.h
 
 # POSIX kernel options
 P1003_1B			opt_posix.h
Index: src/sys/kern/vfs_subr.c
===================================================================
RCS file: /home/ncvs/src/sys/kern/vfs_subr.c,v
retrieving revision 1.249.2.30
diff -u -r1.249.2.30 vfs_subr.c
--- src/sys/kern/vfs_subr.c	4 Apr 2003 20:35:57 -0000	1.249.2.30
+++ src/sys/kern/vfs_subr.c	7 Apr 2003 08:18:18 -0000
@@ -43,6 +43,7 @@
  * External virtual filesystem routines
  */
 #include "opt_ddb.h"
+#include "opt_syncdelay.h"
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -136,9 +137,12 @@
 /*
  * The workitem queue.
  */
+#ifndef SYNCER_MAXDELAY
 #define SYNCER_MAXDELAY		32
+#endif
 static int syncer_maxdelay = SYNCER_MAXDELAY;	/* maximum delay time */
 time_t syncdelay = 30;		/* max time to delay syncing data */
+SYSCTL_INT(_kern, OID_AUTO, syncdelay, CTLFLAG_RW, &syncdelay, 0, "");
 time_t filedelay = 30;		/* time to delay syncing files */
 SYSCTL_INT(_kern, OID_AUTO, filedelay, CTLFLAG_RW, &filedelay, 0, "");
 time_t dirdelay = 29;		/* time to delay syncing directories */